Answer:6.66
Step-by-step explanation:
plz help 20 points plzz
Answer:30 tablespoons of vinegar
Step-by-step explanation: 3 times 10
Help Asap!!Name The Angle Relationship And Find The Missing Value.
100 points to who ever helps me love you so much if u help me
Answer:
Slope: -1/2
take 2 points from the line (3,-2) & (-3,1) and use slope= y2-y1/x2-x1
Hope i helped plz mark brainliest if u want
Step-by-step explanation:
PLEASE ME HELP QUICK
Answer:
girl I think its C
Step-by-step explanation:
7/6 × 4= 28/6 4 4/6 + 3/7 =5 1/14
Answer:
5 1/4 inches
Step-by-step explanation:
In 1 week, 1 1/6 inches decreases
In 1/2 week, 7/6 /2 =7/12 inches decreases
In 4 weeks, 4* 1 1/6 = 4* 7/6 = 14/3 inches decreased
In 4 1/2 weeks, 7/12 + 14/3 = 7/12 + 56/12 = 63/12 = 5 3/12 = 5 1/4 inches decreased
Help !!What is 0=4+5n?
Answer:
n=-0.8 or-4/5
Good Luck!!!!
3x - 7y = 13; x = -3, 0, 3
Solve the equation for y.
and solve for x.
Answer:
when x = -3; y = -22/7
when x = 0; y = -13/7
when x = 3; y = -4/7
y = 3/7x - 13/7
x = 7/3y + 13/3
Step-by-step explanation:
x = -3; 3(-3) - 7y = 13; -9 - 7y = 13; -7y = 22; y = -22/7
x = 0; 3(0) -7y = 13; -7y = 13; y = -13/7
x = 3; 3(3) -7y = 13; 9 - 7y = 13; -7y = 4; y = -4/7
SOLVE FOR Y: 3x - 7y = 13; -7y = -3x + 13; y = 3/7x - 13/7
SOLVE FOR X: 3x - 7y = 13; 3x = 7y + 13; x = 7/3y + 13/3
PLEASE HELP!! Will Mark brainliest!!!
Deductive Reasoning uses ______
to reach a conclusion.
1. Prior Knowledge
2. Reasoning
3. Past Events and Patterns
4. Fact, Truths and Definitions
Answer:
4. Fact, Rules, Truths and Definitions
Step-by-step explanation:
Deductive Reasoning uses Fact, Rules, Truths and Definitions to reach a conclusion. Deductive reasoning is the process of reasoning from one or more statements (premises) to reach a logical conclusion
An aircraft flies at an average speed of 500 miles per hour. The expression 500t gives the distance traveled by the aircraft in t hours. Find the distance traveled by the aircraft in 8 hours The distance traveled by the aircraft in 8 hours is
Distance = 500 t
This equation means if we multiple 500 by the given time, we can determine the distance traveled.
Given in the question.
t = 8 hours
So we can substitute 8 into the equation.
Distance = 500 x 8
Distance = 4000 miles
Therefore, it traveled 4000 miles in 8 hours.
An expression is defined as a set of numbers, variables, and mathematical operations. The distance traveled by aircraft in 8 hours is 4,000 miles.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
Given that the expression 500t gives the distance traveled by the aircraft in t hours. Therefore, the function can be written for distance as,
D(t) = 500t
where D is the distance in miles and t is the time in hours.
Now, To know the distance traveled by aircraft in 8 hours simply substitute the value of t as 8 in the given equation. Therefore, The distance traveled by the aircraft in 8 hours is,
D(t) = 500t
D(8) = 500(8)
= 4,000 miles
Hence, the distance traveled by aircraft in 8 hours is 4,000 miles.
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A ball is rolled down the hill at 3 m/s. The hill is 36 meters long. How
many seconds does it take the ball to reach the bottom of the hill? *
Answer:
12 seconds
Step-by-step explanation:
To do this you would take the rate of the ball, (the 3 m/s) and divide it from how big the hill is, (36 m)
36/3=12 seconds
So the ball would reach the bottom of the hill in 12 seconds
On Tuesday the cafeteria served 5 gallons for orange juice during breakfast. How many pints are in 5 gallons?
Answer:
40
Step-by-step explanation:
If f(x) = 2x + 1, and the domain of f is {5, 25, 50}, what is the range of f ?
A) {5, 25, 50}
B) {11, 51, 101}
C) {10, 50, 100}
D) {0, 5, 10}
Answer:
b
Step-by-step explanation:
plug your x values into the f(x) equation
PLEASE ITS URGENT!!!
find the constant of proportionality for the table of values
X.
2
3
4
Y.
5
7.5
10
K=
The average U.S. resident uses 100 gallons of
water per day. The population of the United
States is about 3.23 X 108. About how
many gallons of water do U.S. residents use
each day? Express your answer in scientific
notation.
Answer:3.2300*10^10
Step-by-step explanation:
HELP MEEEEE?????!!!!!!
Answer:
8
Step-by-step explanation:
we can write the question out:
2 36
---- x ------
9 1
We can now cross out divide 9 by 9 and 36 by 9:
2 36/9 = 4
---- x ------
9/9 = 1 1
2 x 4
---- ------
1 1
= 8/1
= 8
) Which of these shows a repeating decimal? A 2.222 C 3 6 10B 4.0014(With line ontop the LAST 4)
Answer:
B. 4.0014 repeated
Step-by-step explanation:
because the line above the four means that it's repeated.
The mean of the values in a data set is p. If each of the values in the data set
were multiplied by 9.5, what would be the mean of the resulting data?
O A. 7.5p
O B. 11.5p
O C. р
O D. 9.5p
Answer:
9.5p
Step-by-step explanation:
ע\
How do I solve slopes
Answer:
Y[tex]\frac{y_{2}-y_{1}}{x_2-x_1}[/tex] or Y2-Y1/X2-X1
Step-by-step explanation:
hope this helps
i will not be angry from you if you brainlisted me
4d + 5 - 9d + 2 = 13
Answer: d = -1.2
Step-by-step explanation: First you combine like terms. You add 5 +2 which gives you 7, and then you subtract 9 from 5 which gives you -5d. Then you subtract 7 from 13 which gives you 6. Divide both sides by -5 and you get -1.2. Always make sure to check your answer by plugging your answer into the place of the d variable
Imaginary number test
i ⁴³⁵ = i ⁴³²⁺³ = i ⁴³² • i ³
i ⁴³⁵ = i ⁴³² • i ³
i ⁴³⁵ = (i ⁴)¹⁰⁸ • i ³
i ⁴³⁵ = 1¹⁰⁸ • (-i)
i ⁴³⁵ = -i
The value of the imaginary number i⁴³⁵ is : i ⁴³⁵ = -i.
Here, we have,
To evaluate the expression i⁴³⁵, we need to understand the properties of the imaginary unit, denoted by i.
The imaginary unit i is defined as the square root of -1, meaning i² = -1.
When raising i to an exponent, we can use the pattern of powers of i to simplify the expression.
The pattern of powers of i repeats every four exponents:
i¹ = i
i² = -1
i³ = -i
i⁴ = 1
Since i⁴ = 1, we can divide the exponent 435 by 4 to find the remainder:
435 divided by 4 gives a remainder of 3.
Therefore, i⁴³⁵ is equivalent to i³.
Using the pattern of powers of i, we know that i³= -i.
So, i⁴³⁵ = -i.
i.e. we get,
i ⁴³⁵ = i ⁴³²⁺³ = i ⁴³² • i ³
i ⁴³⁵ = i ⁴³² • i ³
i ⁴³⁵ = (i ⁴)¹⁰⁸ • i ³
i ⁴³⁵ = 1¹⁰⁸ • (-i)
i ⁴³⁵ = -i
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Tell if the function is linear or nonlinear from a table.
h(t) = (t + 3) ^2 + 5
Shawn's family car holds 16 gallons of fuel. Each day the car uses 0.8 gallons to get to school and back. A warning light comes on when there is less than 1.5 gallons left in the fuel tank. How many days can Shawn drive the car before the warning lights come on?
Given :
Shawn's family car holds 16 gallons of fuel.
Each day the car uses 0.8 gallons to get to school and back.
A warning light comes on when there is less than 1.5 gallons left in the fuel tank.
To Find :
How many days can Shawn drive the car before the warning lights come on.
Solution :
Let, after x days warning come.
So,
[tex]16 - 0.8x < 1.5\\\\16-1.5<0.8x\\\\0.8x > 14.5\\\\x > \dfrac{14.5}{0.8}\\\\x > 18.125[/tex]
Therefore, at 19th day the warning light will start glowing.
Hence, this is the required solution.
I NEED DUE SOON!!!
The distance Car A travels is represented by d= 57t, where d is the distance in kilometers and t is the time in hours. The distance Car B travels at various times is shown in the table. What is the unit rate of each car? Which car goes faster?
Time (Hrs)
2
3
4
Distance (km)
140
210
280
Car As unit rate is ______
Car Bs unit rate is______
Which car goes faster? _____
Answer:
Car As unit rate is --- ***57km/h***
Car Bs unit rate is --- ***70km/h***
Which car goes faster? --- ***Car B*
I hope this helps. u said 45 minutes, so i tried to some up with an answer. best of luck on ur work
Step-by-step explanation:
car a is 57 km in an hour, as 57t is equal to d. This, when d is 57 km will be 1 hr. So we are assuming that "t" is 1. Then d is 57. NOw lets check out car b. 140/2 is for 2 hrs, 210/3 for 3 hrs, and 280/4 for 4 hrs. This gives rate of 70 km in 1 hr.
Im stuck IDK what the answer is can someone Help??!!
The graph below shows four straight lines, P, Q, R, and S:
graph of line P going through ordered pairs negative 2, negative 5 and 0, 3. Graph of line Q going through ordered pairs negative 1, negative 2 and 1, 6. Graph of line R going through ordered pairs negative 1, negative 4 and 1, 4. Graph of line S going through ordered pairs 0, negative 3 and 2, 5
Which line is represented by the function f(x) = 4x – 3? (1 point)
These are the answers to choose from..
Line P
Line Q
Line R
Line S
Answer:
Q
Step-by-step explanation:
I just know I guess
Answer:
I DONT KNOW WHAT IT IS BUT ITS NOT Q TRUST ME
Step-by-step explanation:
Please help by Oct 29 i don’t know what to do
Answer:
After ten months there will be around a population of 3460 rabbits.
Step-by-step explanation:
[tex]y = 60(1.5)^n[/tex]
[tex]y = 60(1.5)^{10}[/tex]
3459.9
3460
The table shows the distance traveled at various times during a trip.
Time vs. Distance Traveled During a Trip
Time (minutes), x
Distance traveled (miles), y
11
8
28
22
59
63
73
80
87
91
99
94
A regression calculator is used to produce a scatterplot and regression line for the data. Using the equation of the line, what is the approximate distance traveled after 44 minutes?
Answer:
we would need to see that plot done by the regression line, unless you're supposed to do that yourself? maybe w/ Excel?
Step-by-step explanation:
Is 6 pi an irrational number?
Answer:
yes
Step-by-step explanation:
pi is an irrational number
A rental car agency charges $170.00 per week plus $0.25 per mile to rent a car. How many miles can you travel in one week for $295.00?
The number of miles you can travel in one week for $295.00 is (Type a whole number.)
PLEASE HELP I WILL MARK YOU BRAINLIEST
Do we have enough information to say that m//n? Why?
No, not enough information
Yes, Converse of Corresponding Angles Postulate
Yes, Converse of Alternate Interior Angles Postulate
Yes, Converse of Alternate Exterior Angles Postulate
Yes, Converse of Consecutive Interior Angles Postulate
Answer:
Option (1)
Step-by-step explanation:
From the picture attached,
Lines 'm' and 'n' are the parallel lines and 'r' is a transversal line intersecting these lines at two distinct points.
Therefore, both the angles will be congruent by the property of corresponding angles postulate.
By the converse of corresponding angles postulate,
If these angles are congruent then both the lines (m║n) will be parallel.
Option (1) will be the answer.
what is the equation?
Answer:
y=4x-3
Step-by-step explanation: