Answer:
139.20
Step-by-step explanation:
=160 - 0.13(160)
=160 - 20.80
=139.20
Answer:139.20
Step-by-step explanation:
Find the Volume of the Pyramid
Answer:
75600
Step-by-step explanation:
The table below shows the survey results for six randomly selected lions from five different zoos.
Gender No. of Offspring Age, years
This data set contains
three variables, two of which are categorical
Othree variables, all of which are categorical
Othree variables, none of which are categorical
three variables, one of which is categorical
Answer:
Correct option: fourth one
Step-by-step explanation:
We can see in the table that we have three variables: the gender of the lion, the number of offspring and the age in years.
From these three variables, the gender is a categorical variable, because it can only assume a finite number of values (in this case, 2 values: M or F)
The other two variables (no. of offspring and age) can theoretically assume an infinite number of values (any non-negative integer number).
So the correct option is the fourth one: three variables, and one of them is categorical.
Mr. Tram was planning his trip from Dallas, TX to Detroit, MI. He knows that the total distance he needs to cover is 1620 km. He usually drives at a speed of 60 km per hour. If he is willing to drive up to 8 hours per day, how many days and how many hours will this trip take?
Answer:
3 days and 3 hours
Step-by-step explanation:
lets find how many total hours he will need to spend to get to Detroit
1620/60=27
Lets find how many days will it take Mr. Tram to get to Detroit if he is willing to drive only for 8 hours each day.
27/8=3 3/8
3 days and 3 hours
Answer:
3 days and 3 hours
1620/60=27 amount of hours it will take to get to Detroit
27/8=3 3/8 if he wants to drive for only 8 hrs each day
3 days and 3 hours is the final answers
:-)
So many pointssss help meeeee
Ashley is comparing three investment accounts offering different rates.
Option A: APR of 4.95% compounding monthly
Option B: APR of 4.85% compounding quarterly
Option C: APR of 4.895% compounding daily
She would like to earn at least a 5% annual yield. Which account(s) will give Ashley the yield
she wants?
A. Options A and B only
B. Option B only
C. Options A and C only
D. Option C only
Which situation is best met through long-term saving?
OA.
a broken refrigerator
B.
retirement
C.
an unexpected car repair
D.
an unexpected medical bill
Answer:
It is most likely B
Step-by-step explanation:
I know that D is incorrect, so I assume A and C would be as well since they're similar. Also, money toward retirement is taken out of paychecks at your jobs, so I think it is B
Answer:
retirement
Step-by-step explanation:
Billy just received $10 for his birthday and immediately spent $2.50 on a
pack of baseball cards. He then wants to buy some boxes of candy that cost
$1.50 each.
If Billy has $7.50 remaining, which of the following equations will give you
the number of boxes, X, that Billy could buy?
Answer:
Step-by-step explanation:
$10-$2.50=$7.50
$7.50/ $1.50 = 5
Answer:
5
Step-by-step explanation:
help please trying to get my gade up. show work please. ASAP
Answer:
8.94
Step-by-step explanation:
with a right triangle, you can use the Pythagorean Theorem, a^2 + b^2 = c^2
if you put in the values that you have, which are 8 and 4 into the equation, you get 8^2 + 4^2 = c^2
Now simplify, and you get 16 + 64 = c^2 which can then be further simplified to 80 = c^2
To get the value c all by itself, you have to square both sides. Square root of 80 becomes 8.94, and square root of c^2 becomes just a 'c'.
Therefore, you get 8.94 = c, meaning that the missing length (hypotenuse) is 8.94 units long.
Answer:
8.94
Step-by-step explanation:
What are the solutions of the equation (x – 3)2 + 2(x – 3) – 8 = 0? Use u substitution to solve.
Answer:
u=5
Step-by-step explanation:
(u-3)2+2(u-3)-8=0
2u-6+2u-6-8=0
4u-20=0
4u=20
u=5
Answer:
b on edge2020
Step-by-step explanation:
At the end of a year, the gross debt of a country stood at about $25 trillion. Express this amount in dollars per person, assuming that the population of the country is about 314 million
Answer:
$79,617.83 per person
Step-by-step explanation:
$25,000,000,000,000 / 314,000,000 = $79,617.83 per person
The amount of debt per person is $79,617.83.
The total debt is $25 trillion and the number of people in the country is 314 million.
The debt per person is:
= Total debt / population
= 25,000,000,000,000 / 314,000,000
= $79,617.83
The amount of debt per person is therefore $79,617.83.
Find out more at https://brainly.com/question/16757605.
Given: ABCD is a square.
Put a checkmark in every box that must be
true. You will put more than one checkmark.
Has two pairs of parallel sides
Has exactly one pair of parallel sides
All four sides are congruent
Has exactly one pair of congruent sides
Both pairs of opposite sides are congruent
Two pairs of consecutive sides
(but not all four sides) are congruent
There are right angles at all four vertices
The diagonals are perpendicular
The diagonals are congruent
The diagonals bisect each other
Answer:abc about
Step-by-step explanation: all of them are bad
Answer:
The answers are:
Has two pairs of parallel sides
All four sides are congruent
Both pairs of opposite sides are congruent
There are right angles at all four vertices
The diagonals are perpendicular
The diagonals are congruent
The diagonals bisect each other
At breakfast, restaurant charges $2 for the first cup of orange juice and then $1 for each refill which graph represents this situation i need help ASAP
Answer:
line
Step-by-step explanation:
y= 2+(x-1)*1= x+1
y=x+1
linear function, the graph is going to be a line
Answer:
line
Step-by-step explanation:
HELPPPPPP PLZ. Work must be shown for this problem. Solve for x. Round answers to the nearest hundredth (2 decimal places).
Answer:
About 238.07 miles
Step-by-step explanation:
The tangent of an angle is equivalent to the length of the opposite side divided by the length of the adjacent side. Therefore:
[tex]\tan 38=\dfrac{186}{x} \\\\x=\dfrac{186}{\tan 38}\approx 238.07[/tex]
Hope this helps!
Enter the equation of the circle described below.
Center (0,4), radius V3
Answer:
The equation is:
[tex](x - 0)^2 + (y - 4)^2 = 3[/tex]
Step-by-step explanation:
The equation of a circle:
[tex](x - h)^2 + (y - k)^2 = r^2[/tex]
(where [tex](h, k)[/tex] represents the center and [tex]r[/tex] the radius).
-Use the given center and radius for the equation of a circle:
[tex](x - 0)^2 + (y - 4)^2 = \sqrt{3} ^2[/tex]
After, you have the equation of a circle written, simplify the radius by the exponent [tex]2[/tex]:
[tex](x - 0)^2 + (y - 4)^2 = 3[/tex]
So now, you have found the equation of a circle.
Answer:
(x)^2 + (y - 4)^2 = 3
(it could also be (x - 0)^2 + (y - 4)^2 = 3 but you can drop the zero by the x and just have it like: (x)^2 + (y - 4)^2 = 3)
Using the Quadratic Formula, which of the following is the solution to the quadratic equation x2 + 2x - 3 = 0?
Answer: x=1 or x=-3
Step-by-step explanation:
Quadratic formula is [tex]-b+-\sqrt{b^{2}-4ac } /2[/tex]
a=1 b=2 c=-3
Substitute
[tex](-2+-\sqrt{2^{2}-4(1)(-3) }) /2\\(-2+-\sqrt{4+12}) /12\\(-2+-\sqrt{16}) /2\\(-2+-4) /2\\x=\frac{-2+4}{2} \\x=\frac{-2-4}{2} \\\\\\Simplify\\x=\frac{2}{2} \\\\x=\frac{-6}{2} \\\\Simplify\\x=1\\x=-3[/tex]
Find the distance around a circle with a diameter of 15.6 meters
pls hurry up I'm timed:)
48.984 meters
Step-by-step explanation:
The distance around a circle is called the circumference, the formula for the circumference is...
[tex]C=\pi d[/tex]
OR
[tex]C=2\pi r[/tex]
Since we have the diameter we will be using the first one.
[tex]C=3.14*15.6[/tex]
[tex]C =[/tex]
48.984 meters.
What is the value of y?
Answer:
hai
a triangle's sum of interior angels is equal to 180°.
so we have this equailty
y+10°+50+2y = 180
3y+60° = 180.
to solve better, im throwing 60 near 180. 60° is going to be -60 cause of it.
3y=180-60 = 3y=120
now im dividing both 3. because both can divide by 3.
3y/3 = 120/3 = y=40
good luck(:
Else made enough strawberry jam to fill 4 1/3 jars. If she made 3 times as much apricot jam as strawberry jam, how many jars of jam did she make altogether?
Answer:
17 1/3
Step-by-step explanation:
Total number of Jar she make is [tex]17\frac{1}{3}[/tex] jar
Numbers based sums:Given that;
Number of strawberry jam jar = [tex]4\frac{1}{3}[/tex] jars
Number of apricot jam jar = 3(Number of strawberry jam jar)
Find:
Total number of Jar she make
Computation:
Given problem is Sum base problem.
Number of apricot jam jar = 3(Number of strawberry jam jar)
Number of apricot jam jar = 3([tex]4\frac{1}{3}[/tex])
Number of apricot jam jar = 3(13/3)
Number of apricot jam jar = 13 jar
Total number of Jar she make = (13/3) + 13
Total number of Jar she make = [tex]17\frac{1}{3}[/tex] jar
Find out more information about 'Sum based problem':
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Which kind of exercise improves both muscular strength and muscular endurance?
aerobic
isometric
isotonic
isokinetic
I’m probably wrong but I Think its isometric.
John takes 2 hours to cut the grass in the lawn of a circular field. To cut the grass in a similar adjacent circular lawn of twice the radius, how many hours can John expect to take?
Answer:
8
Step-by-step explanation:
The area of a circle with twice the radius is 4 times the area of the smaller circle. If John's hours are proportional to area, we expect it will take him 4 times as long for the larger area.
John can expect to take 8 hours cutting the grass in the larger lawn.
___
The area of a circle with radius r is ...
A = πr²
The area of a circle with radius 2r is ...
π(2r)² = 4πr² = 4A . . . . . 4 times the area of the smaller circle
Which of the following options have the same value as 60% of 94?
So the right options are:
Option Boption COption EPlease see the attached picture for full solution
Hope it helps
Good luck on your assignment
Please help with this
Answer:
C
Step-by-step explanation:
I need help with this question.
Answer:
Numerator 2b^2 + 2a^2
Denominator (b-a)(b+a)^2
2b / (b+a)^2 + 2a / (b-a)(b+a)
2b (b-a) + 2a (b + a) / (b-a) * (b+a)^2
2b^2 - 2ab + 2ab + 2a^2 / (b-a)(b+a)^2
2b^2 + 2a^2 / (b-a) * (b+a)^2
The number of light bulbs sold each day in two different hardware stores is represented in the box-and-whisker plots below.
Which store's median number of light bulbs sold is greater?
A.
Store A
B.
Store B
C.
both the same
D.
cannot tell from given plots
Answer:
A. Store A
Step-by-step explanation:
The median is shown by the very middle line of the box. The middle-most line on the box of store A is greater than that of Store B
Which number gives you an irrational product when you multiply it by 0.2?
Answer:
C
Step-by-step explanation:
[tex]\sqrt{5}[/tex] gives an irrational product when multuply it by [tex]0.2[/tex].
What is irrational number?" Irrational number is defined as the set of numbers which can not be represented in [tex]\frac{x}{y} , y\neq 0[/tex] form."
According to the question,
Given multiplier [tex]= 0.2[/tex]
A. [tex]0.7[/tex]
The product of [tex]0.7 \times 0.2 = 0.14[/tex] which is not a irrational number but a decimal number.
Option A is not the correct answer.
B. [tex]5[/tex]
The product of [tex]5 \times 0.2 = 1[/tex] which is not a irrational number but a whole number.
Option B is not the correct answer.
C. [tex]\sqrt{5}[/tex]
The product of
[tex]\sqrt{5} \times 0.2 \\\\= \frac{2}{10}\times \sqrt{5} \\\\= \frac{1}{5} \times \sqrt{5}\\\\=\frac{1}{\sqrt{5} }[/tex]
which is a irrational number .
Option C is the correct answer.
D. [tex]\frac{3}{4}[/tex]
The product of
[tex]\frac{3}{4} \times 0.2\\\\= \frac{3}{4} \times\frac{2}{10}\\ \\=\frac{3}{20}[/tex]
which is not a irrational number but a fraction.
Hence, Option C is the correct answer.
Learn more about irrational number here
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How much would $120 invested at 6% interest compounded monthly be
worth after 21 years? Round your answer to the nearest cent.
BEST ANSWER GETS BRAINLIEST! What expression represents the area of the triangle? A triangle has a base of 24 and a height of 10. Another side has a length of 26.
One-half times 10 times 24
One-half times 10 times 26
One-half times 24 times 26
One-half times 10 times 24 times 26
Answer:
One-half times 10 times 24
Step-by-step explanation:
[tex]area \: of \: triangle = \frac{1}{2} \times height \times base \\ \\ area \: of \: triangle = \frac{1}{2} \times 10 \times 24[/tex]
Answer:
One-half times 10 times 24
Step-by-step explanation:
A= 1/2bh
A= 1/2*24*10=120
One-half times 10 times 24
Help MATH find the volume?
Answer:
4914 yd³
Step-by-step explanation:
Volume= base*height
Base= 1/2*18*√18²-9²= 140.30 yd²
Height= 35 yd
V=140.40*35= 4914 yd³
ANSWER ASAP!! I GIVE BRAINLIEST!!
Do not do #1 but plz answer the rest
show work
2. 3x - 5y = -2
x + 3y = 4
Let us multiply equation 2 by three, so we can use the elimination method.
3x + 9y = 12
Now, let us subtract equation 1 from equation 2.
3x + 9y - 3x + 5y = 12 + 2
14y = 14
y = 1
Let us substitute this value of y in equation 2.
x + 3(1) = 4
x = 4 - 3
x = 1
3. -3x + 3y = -6
6x + 4y = 42
Let us multiply equation 1 by 2, so we can use the elimination method.
-6x + 6y = -12
Let us now add equations 1 and 2, so as to eliminate x.
6x + 4y -6x + 6y = 42 - 12
10y = 30
y = 3
Let us now substitute this value of y in equation 1, so as to find x.
-3x + 3(3) = -6
-3x + 9 = -6
-3x = -15
3x = 15
x = 5
4. 12x + 4y = 20
2x - 2y = -2
Let us multiply equation 2 by 2, so as to use the elimination method.
4x - 4y = -4
Let us now add equations 1 and 2, so as to eliminate y.
4x - 4y + 12x + 4y = -2 + 20
16x = 18
x = [tex]\frac{18}{16}[/tex] = [tex]\frac{9}{8}[/tex] = 1.125
Let us substitute this value of x in equation 2, so as to find y.
2(9/8) -2y = -2
9/4 - 2y = -2
-2y = -2 - 9/4
2y = 17/4
y = [tex]\frac{17}{8}[/tex] = 2.125
Simplify 9 - {x - (7 + x)}
Let's simplify step-by-step.
9−(x−(7+x))
Distribute the Negative Sign:
=9+−1(x−(7+x))
=9+−1x+(−1)(−7)+−1(−x)
=9+−x+7+x
Combine Like Terms:
=9+−x+7+x
=(−x+x)+(9+7)
=16
Answer3.9
3. Elizabeth buys 2 drinks. She has
a coupon for $0.75 off. How much
must Elizabeth pay?
Answer:
How much do the drinks cost? Add them together and take away .75
Step-by-step explanation: