Steven spent 2 hours and 30 minutes to attend 3 classes. If it took him the same amount of time to attend each class, how long would it take him to attend 5 classes?

Answers

Answer 1

Answer:

about 4.17 hours

Step-by-step explanation:

To solve the time for each class, you do 2.5 hours divided by 3. Then you take this value and multiply by 5 since there are 5 classes. After you do this, you should get 4.17 hours roughly.


Related Questions

Find the value of x for which AE¯¯¯¯¯¯¯∥CD¯¯¯¯¯¯¯. answers: 43 31 47 121

Answers

Answer:

the answer is 31

Step-by-step explanation:

The measure of angle x is 31 degrees

Sum of angles of a quadrilateral

From the given quadrilateral, the sum of the adjacent angles are equal. Hence;

59 + 31 = 47 + x + 12

90 = 59 + x

Make x the subject of formula

x = 90 - 59

x = 31 degrees

HEnce the measure of angle x is 31 degrees

Learn more angles here: https://brainly.com/question/26098895

Find the distance between the pair of points given on the graph.

Answers

Answer:

ITS 4 CM

Step-by-step explanation:

Answer:

5 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 2, - 4) and (x₂, y₂ ) = (1, 0) ← 2 points on the line

d = [tex]\sqrt{(1+2)^2+(0+4)^2}[/tex]

   = [tex]\sqrt{3^2+4^2}[/tex]

   = [tex]\sqrt{9+16}[/tex]

   = [tex]\sqrt{25}[/tex]

   = 5

High school football team had the best game of the season they scored eight touchdowns (seven points each) and three field goals (3 points each). How many points did they score in all

Answers

Answer:

65 points in all

Step-by-step explanation:

3 x 3 = 9

7 x 8 = 56

56 + 9 = 65

:))

Which describes the transformation? Select three options.
Triangle ABC was translated to form A'B'C'.
A'
It is rigid.
:::
It is nonrigid.
А
x
It is isometric.
B
The size is preserved.
C
The angles are not preserved.
В
Save and Exit
Next
Submit
Mark this and retum

Answers

Answer:

It is rigid

It is isometric

The size is preserved

Step-by-step explanation:

Given that Triangle ABC was translated to form A'B'C', then both triangles are congruent triangles.

A translation only moves the figure, preserving the size.

Because the size is preserved, it is a rigid transformation or isometric transformation.

Answer:

acd

Step-by-step explanation:

Circle Y has a radius of 22 meters and Circle Z has a radius of 27 meters. Which of the following statements are true? Select all that apply.
o The circumference of Circle Y=44π m
o The circumference of Circle Z=27π m
o The circumference of Circle Y is approximately 32 m less than the circumference of Circle Z.
o The circumference of Circle Z is approximately 170 m.
o The circumference of Circle Z is approximately 32 m less than the circumference of Circle Y

Answers

Answer:

A

C

D

Step-by-step explanation:

Check
Sort the polynomials according to whether they are prime or non-prime.
6x3 - 5x2 + 2x-14
124 - 18x2 + 8x2 - 12
6x2 + 9x + 10x + 15
1272 - 3x + 4x +7

Answers

Answer: first, second and fourth are primes, the third is not-prime.

Step-by-step explanation:

A prime polynomial can not be reduced.

Let's see the options:

A) 6x^3 - 5x^2 + 2^x-14

You can see that we have a coefficient equal to 5 and other equal to 2.

As both are prime numbers, we can not reduce this, so this is a prime polynomial.

B) 12x^4 - 18x^2 + 8x^2 - 12 = 12x^4 -10*x^2 + 124

Both coefficients are even, so we can reduce it to:

12x4 -10*x^2 + 124 = 2*(6x^4 -5*x^2 + 72)

So this is not prime.

C) 6x^3 + 9x^2 + 10x + 15

we have that:

6 = 3*2

9 = 3*3

10 = 2*5

15 = 3*5

a polinomial is only reducible if all the coefficients share at least one prime factor, here we can see that this is not the case, so this is a prime polinomial.

D) 12x^2 -3x + 4x + 7 = 12x^2 + x + 7

Again, here we have that one coefficient is 1, the only factor of 1 is itself, so we can not reduce this polinomial, this is prime.

Answer:

answer shown in picture

Step-by-step explanation:

Sam and Bethan shar £54 in the ratio 5:4 work out how much each person gets

Answers

Pretty sure it’s like this.

5:4 = 5+4 =9
£54/9 = £6 for 1 ratio

So
5 ratio would be £6 x 5 = £30
And
4 ratio would be £6 x 4 = £24
Answer is: 30:24

11. Rocco and Biff are two koalas sitting at the
top of two eucalyptus trees, which are
located 10 m apart, as shown. Rocco's tree
is exactly half as tall as Biff's tree. From
Rocco's point of view, the angle separating
Biff and the base of his tree is 70°. How high off the ground is each koala?

Answers

Answer:

Biff's tree is 14 m off the ground and Rocco's tree is 7 m off the ground.

Step-by-step explanation:

Let the height of Biff's tree be represented by x, so that the height of Rocco's tree is [tex]\frac{x}{2}[/tex].

Draw a straight line from Rocco's point of view to a point t to the middle of Biff's tree. This line divides x into two equal parts, and the angle is divided into [tex]35^{0}[/tex] each.

By alternate angle property,

Tan  [tex]35^{0}[/tex] = [tex]\frac{\frac{x}{2} }{10}[/tex]

[tex]\frac{x}{2}[/tex] = Tan  [tex]35^{0}[/tex] × 10

  = 7.00021

⇒       x = 2 × 7.0021

            = 14. 0042

         x = 14

Therefore, Biff's tree is 14 m off the ground and Rocco's tree is 7 m off the ground.

Answer:

Biff height = 9.48m

Rocco's height= 4.74m

Step-by-step explanation:

As Rocco's tree is half as tall as Biff's tree, draw a horizontal line from Rocco on Rocco's tree which intersects the Biff's tree at he middle.

The angle 70 degrees is divided by 2 because of the horizontal line.

An upper right angle triangle is form by Rocco (point A), Midpoint of Biff's tree(point B), and Biff (point C).

As

[tex]tan\theta = \frac{perpendicular}{base\\}[/tex]

where θ=35 and  base= 10m

[tex]tan35=\frac{perpendical}{10}[/tex]

[tex](tan35)(10)=perpendicular\\perpendicular=4.74[/tex]

As the perpendicular found is that of a triangle formed from midpoint of Biff's, to find the total height, multiply the found perpendicular with 2.

Biff height = 4.74*2 = 9.48m

Rocco's height is half of biff height

Rocco's height= 9.48/2 = 4.74m

What is the value for x?
Enter your answer in the box.

Answers

Answer:

8

Step-by-step explanation:

because we know its an isosceles triangle angle A and C will both be the same and since we know A = 69 C will also be 69. we also know that angles in a triangle add to 180 so take away the two 69s from the 180 to get 42

then we work backwards if its 5x + 2 then we need to do 5x - 2 to get 40 then divide it by 5 to get your answer 8!

(sorry if the explanation doesnt make sense )

Find the volume of the rectangular prism.

length = 5 1/4 inches

width = 4 1/2 inches

height = 3 inches

Answers

Answer:

70.825 square inches

Step-by-step explanation:

Answer:

[tex]= 70 \frac{7}{8} {in}^{3} \\ [/tex]

Step-by-step explanation:

[tex]v = whl \\ = 4\frac{1}{2} \times 3 \times 5 \frac{1}{4} \\ = \frac{9}{2} \times 3 \times \frac{21}{4} \\ = \frac{567}{8} \\ = 70 \frac{7}{8} {in}^{3} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Round 189.939360828 to 4 decimal places.

Answers

Answer:

189.9394

Step-by-Step Explanation:

Round to the nearest 0.0001 or

the Ten Thousandths Place.

Which angle is congruent to ∠N

Answers

Answer:

X

Step-by-step explanation:

Because it was written in that order. Pls brainliest!!

Answer:

∠X because of corresponding parts of congruent triangles are congruent.

Need Answer Fast). The solution to a problem is an irrational number. which statement is true about the solution? ​Will Mark Brainliest.

Answers

Step-by-step explanation:

There is no option to choose from, but the knowledge of what irrational numbers are, would help cover this cost.

A rational number is a number that can be written as a simple fraction, a/b. Examples are 1/2, 5/6,...

If a number cannot be written as a simple fraction, then it is called irrational.

Example of irrational numbers: √2, π

Answer:

Here are the statements!!!

Which systems of equations have infinite solutions?

Answers

Answer:

addition

Step-by-step explanation:

Desiree wants to place a wire fence around the base of an apple tree... The tree has and mulch area around it, is shaped like a circle that has a radius of 14 inches... What length of fencing does Desiree need? ROUND TO THE NEAREST TENTH AND INCLUDE UNITS IN YOUR ANSWER

Answers

Answer:

( About ) 88 inches

Step-by-step explanation:

Considering this wire fence to be the circumference of the base of this apple tree, provided it is circular, let us solve for the amount of fencing given the radius of this circle is 14 inches;

[tex]Radius Of Circle - 14 inches,\\Diameter - 14 inches * 2 = 28 inches,\\Circumference - 2\pi r, r = radius,\\\\2\pi r - \pi d, d = diameter,\\\\Circumference Of Circle - \pi * ( 28 inches ) = ( About ) 88 inches\\Length Of Fencing = ( About ) 88 inches[/tex]

Length of Fencing rounded to 10th place, ( About ) 88 inches

Travis is temporarily not working while his office is being remodeled. He
expects to be back at work in 2 months, but won't be able to afford his
mortgage payment until then. Which of the following is the best option for
him?
A. Forbearance agreement
B. Foreclosure
C. Moving to another state
D. Bankruptcy

Answers

I believe the answer is B.
Because he can not afford to to pay them at the moment but he will be able to pay them when they are done and he gets to go back to work

Answer:

Correct answer is Forbearence agreement

Step-by-step explanation:

he was incorrect

The person is 64 in. tall and casts a 48 in. Shadow. The tree casts 81 in. Shadow. How tall is the tree?

Answers

Answer:

65 in. shadow.

Step-by-step explanation:

if someone is 64 in. and they cast a 48 in. shadow than their shadow is 16 in. smaller than they are. 81 in. - 16 in. = 65 in.

97 in. is the height of the tree

If y = 3x+b intersects y= mx +3 at (2, 3), find the value of b and m.

Answers

Answer:

The value of b is -3 and m is 0.

Step-by-step explanation:

You have to substitute the coordinates into both equation in order to find m and b value :

Find m,

[tex]y = mx + 3[/tex]

At (2,3),

[tex]3 = m(2) + 3[/tex]

[tex]3 - 3 = 2m[/tex]

[tex]2m = 0[/tex]

[tex]m = 0[/tex]

Find b,

[tex]y = 3x + b[/tex]

At (2,3),

[tex]3 = 3(2) + b[/tex]

[tex]b + 6 = 3[/tex]

[tex]b = 3 - 6[/tex]

[tex]b = - 3[/tex]

Answer:

b = -3

m = 0

Step-by-step explanation:

y=mx+b

3 is the constant

Consider function fbelow.
f(t) = 4* - 6
Determine function g which is created by shifting the graph of function fup 5 units.
O A.g(x) = 98 - 6
OB.g(x) = 4(x+5)-6
O C.g(x) = 44.1
OD.g(x) = 4x + 5​

Answers

Answer:

Step-by-step explanation:

For this case we have a function of the form:

f (x) = 4 ^ x-6

We want to move the graph five units up.

Therefore, the new function is given by:

g (x) = f (x) +5

Substituting we have:

g (x) = 4 ^ x-6 + 5

Rewriting the function:

g (x) = 4 ^ x-1

Answer:

The new function is given by:

g (x) = 4 ^ x-1

option C

Click to let other

The function g which is created by shifting the graph of function f up 5 units is given by [tex]g(x) = 4^x - 1.[/tex]

Option C is the correct answer.

What is a function?

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

To shift the graph of function f up 5 units, we need to add 5 to the output (y-value) of the function.

Therefore, the function g(x) will be:

g(x) = f(x) + 5

Substituting the expression for f(x), we get:

[tex]g(x) = 4^x - 6 + 5\\g(x) = 4^x - 1[/tex]

Therefore,

The function g which is created by shifting the graph of function f up 5 units is given by [tex]g(x) = 4^x - 1.[/tex]

Learn more about functions here:

https://brainly.com/question/28533782

#SPJ7

Last Option Is 4/5. Please Help ASAP

Answers

Answer:

C: 3/5

Step-by-step explanation:

sin = opposite/hypotenuse

It's a 3-4-5 triangle... so then sin = 3/5

Rate and tell me if I'm right!! :)

Select the correct answer. What is the simplified form of this expression? (-x2 + x) + (4x2 − x − 1)

Answers

Answer:

[tex]3x^2-1[/tex]

Step-by-step explanation:

[tex](-x^2+x)+(4x^2-x-1)= \\\\-x^2+4x^2+x-x-1= \\\\3x^2-1[/tex]

Hope this helps!

this answer is 3x^2-1

Calculate the circumference of the circle in terms of π. the diameter is 6 C=πd

Answers

Answer:

18.85

Step-by-step explanation:

Answer:

18.84

Step-by-step explanation:

C = [tex]\pi d[/tex]

C = [tex]\pi 6[/tex]

C = 3.14 * 6

C = 18.84

Find the value of x.
with work plz​

Answers

Answer: x = 117 degrees.

Step-by-step explanation:  The sum of the interior angles of a pentagon should equal 540 degrees. The value of x has to make the total of the angles equal to 540.  140 + 138 + 59 +86 is 423.  Now we need to subtract 423 from 540 to know the value of x since it has to all add up to 540. 540-423 is 117.

Answer:

117°

Step-by-step explanation:

sum of angles of a polygon=(n-2)*180

where n is the number of sides.

it has 5 sides.

x+86+140+138+59=(5-2)*180

x+423=3*180

x=540-423

x=117°

Which of the following is the correct graph of the linear equation below?
y+2-}(x-1)

Answers

Answer:

=y+3-x

Step-by-step explanation:

I recommend that you download the symbolab application, it is very good, it helps a lot

5^7/5^3 in factored form

Answers

Answer:

5^4

Step-by-step explanation:

5^7/5^3

When we divided exponents with the same base

a^b / a^c = a^(b-c)

5^7/5^3 = 5^(7-3) = 5^4

Answer:

5⁴

Step-by-step explanation:

When dividing exponents with the same base, you subtract the exponents without changing the base.

[tex]\frac{5^7}{5^3} \\\\5^4[/tex]

betty started the summer with 8 hamsters. by september she had 18 hamsters, what is the percent change?

Answers

Answer:

The percentage changed is 44.444%

Step-by-step explanation:

8÷18×100

Answer:

125%

Step-by-step explanation:

The increase in the hamster count was 10.  Thus, the percentage change (increase) is

  10

-------- * 100%  =  125%

   8

I need help answering these. What does the arrows going both ways mean?

Answers

Answer:

I'm pretty sure it means it is any number

Answer:

It means there is no beginng point or end point.

Find the area of the largest circle that can be inscribed inside a square whose diagonal is 5" ( with explanation )

Answers

Answer:

19.625

Step-by-step explanation:

If the square's diagonal is 5 and the circle is inscribed in it, that means that the radius is 2.5

2.5^2*3.14

=19.625

Sarah graphed the solution to the inequality StartAbsoluteValue f + 3 EndAbsoluteValue less-than 9 on the number line.

A number line going from negative 14 to positive 10. Open circles are at negative 12 and positive 6. Everything between the points is shaded.

Which inequality statement can be used to help determine if the graph is correct?
When f = 0, StartAbsoluteValue 0 + 3 EndAbsoluteValue less-than 9, which is true because 3 is less than 9.
When f = negative 12, StartAbsoluteValue negative 12 + 3 EndAbsoluteValue less-than 9, which is true because 9 is equal to 9.
When f = 10, StartAbsoluteValue 10 + 3 EndAbsoluteValue less-than 9, which is true because 9 is greater than 13.
When f = negative 14, StartAbsoluteValue negative 14 + 3 EndAbsoluteValue less-than 9, which is true because 9 is greater than –11.

Answers

Answer:

Correct option: first one.

Step-by-step explanation:

Let's analyse each option:

1)

When f = 0, |0 + 3| < 9, which is true because 3 is less than 9.

This statement is true, and the value f = 0 in inside the solution graphed by Sarah.

2)

When f = -12, |-12 + 3| < 9, which is true because 9 is equal to 9.

This statement is false, because the inequality uses a "less-than" symbol and not a "equal" symbol, so 9 < 9  is false

3)

When f = 10, |10 + 3| < 9, which is true because 9 is greater than 13.

This statement is false, because 9 is not greater than 13.

4)

When f = -14, |-14 + 3| < 9, which is true because 9 is greater than –11.

This statement is false, because the value of |-14 + 3| is 11 and not -11.

So the correct option is the first one.

Answer:

Answer is A,

Step-by-step explanation:

edge2020

How long will it take Jordon to drive 600 miles
if his average speed is 65 miles per hour?
t =600/65 per hour
How many hours

Answers

Answer:

about 9.23 miles or 9 miles

Step-by-step explanation:

you divide 600 by 65

Other Questions
Translate the sentence into an equation.Five times the sum of a number and 3 equals 4.Use the variable y for the unknown number. Olivia and Garrett each take out at $18,000 loan for a new car. Each how to repay the loan in 5 years. Olivia has interest rate 3.2% per year . Her monthly payment is $308 Because Garrett has a lower credit score he will pay an interest rate of 3.6% per year. His monthly payment will be $311. How much more will an $18,000 loan cost Garrett than Olivia. Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her class. She constructed the scatterplot below.Which statement is correct based on the scatterplot? What is the equation of the line that is parallel to the line y - 1 = 4(x + 3) and passes through the point (4, 32)?Oy= 4x + 33Oy=*x + 36O y = 4x - 16O y = 4x + 16 If one is subtracted from six times a certain number, the result is 47. Find the number. Explain how you could use the strategy solve a simpler problem to solve the equation 3/4x=3/10 y = mx + b is the slope-intercept form of a linear equation where m = slope and b = y-intercept. Ax + By = C is the standard form of a linear equation.Which expression gives the y-intercept of the line when the equation is in standard form?A.-c/bb.c/-bc.c/ad.c/b Hogden is conducting an experiment to determine how much force it takes for a nail to puncture a tire, causing a flat. He uses five identical nails and tests them on five identical tires filled with equal amounts of air. He hits each nail one time, applying a different force each time. His results are recorded below. Trial Force (lbs) Result nail 1 15.0 no flat nail 2 30.0 no flat nail 3 45.0 no flat nail 4 60.0 flat nail 5 75.0 flat What can Hogden conclude from his results? A. It takes exactly 60.0 pounds of force on the nail to cause a flat. B. It takes exactly 45.0 pounds of force on the nail to cause a flat. C. It takes between 60.0 and 75.0 pounds of force on the nail to cause a flat. D. It takes between 45.0 and 60.0 pounds of force on the nail to cause a flat. A coat manufacturer puts 431 coats in a shipment. If they sent out 80 shipments, how many coats would they have sent out? Blood type is determined by thethe blood cells.DONE All viruses are made of proteins andA prophagesB nucleic acidsC BacteriopharesD endospores Suppose that you make a series of annual deposits into a bank account that pays 10% interest. The initial deposit at the end of the first year is $1,200. The deposit amount decline by $200 in each of the next four years. How much would you have immediately after the fifth deposit? Group of answer choices A circle has a radius of $14.$ Let $\overline{AB}$ be a chord of the circle, such that $AB = 12$. What is the distance between the chord and the center of the circle? Read this passage from "The Strangers That Came to Town":Instead Mr. Duvitch broke down. Tom and I did not know where to look. During those moments we suffered more intensely than we had suffered in the clouds of mosquitoes and under the blazing sun. After our neighbor had composed himself, he seized our hands and bowed his head over them. Tom and I swallowed hard.Based on the language the author uses, which conclusion can be drawn about how the reader feels in this moment?The reader feels emotional and shares the narrator's embarrassment. The reader feels angry.The reader feels content and relaxed.The reader feels distant and ashamed. A radio costs $45.00 and is on sale for 30% off. Find the final price of the radio after the discount. Johnson has recently open his workshop at the main street of a major city in the North East. Johnson estimates about 20 cars arriving at his workshop for repairs everyday. Based on industry data, he estimates that 40% of the arrivals will agree to have the work repaired at his workshop. His average daily cost at the workshop is $1200. He expects to make a revenue of $200 for each car that is repaired. Johnson would like to know the following information:A) The probability that no car will arrive at his workshop for repair on a given day. B) The probability that he will have at least 4 cars to repair on a given day. C) The expected daily profit assuming that he is able to repair all the arriving cars in a day. D) Develop a probability distribution for this problem. A Recount on 150 to 200 words Topic :A magical Moment. Christopher scored 7 more than two times the questions Mathew scored on the math test. If Christopher scored 87 on the math test, what was Mathew's score? The position function of a particle moving along a coordinate line is given, wheresis in feet andtis in seconds.s(t)= t/t^2+4, t>=0a. Find the velocity and acceleration functions.b. Find the position, velocity, speed, and acceleration at time t=1.c. At what times is the particle stopped?d. When is the particle speeding up? Slowing down?e. Find the total distance traveled by the particle from time t=0 to time t=5 A basket contains 8 green apples, 11 red apples, 5 nectarines, and 12 oranges. Mark randomly chooses a piece of fruit, eats it, then selects another. Find P(a green apple then a nectarine)