Two cars leave New York at the same time traveling in opposite directions. One travels at an average speed of 59mph and the other at 58mph. In how many hours will they be 468 miles apart?

Answer:

98

Multiplying both sides by 100 and dividing both sides by 140

Answer:

Step-by-step explanation:

The volume is the product of base area and the height:

Find the volume:

Correct choice is D

The answer is:

We have to multiply 2x by both 5x and 2:

2x · 5x = 10x²

2x · 2 = 4x

Then we have to multiply 4 by both 5x and 2:

4 · 5x = 20x

4 · 2 = 8

We now have four terms:

10x² + 4x + 20x + 8

Add like terms:

4x + 20x = 24x

Final Answer:

10x² + 24x + 8

Answer:

what question ⁉️

Step-by-step explanation:

bye IG

bye have a great day

The percentage increase in average miles flown per passenger from 1966 to 1976 is 16.9%.

An equation is an expression that shows the relationship between two or more numbers and variables.

In 1966, the average miles flown per passenger was 711 while in 1976, the average miles flown per passenger was 831. Hence:

Percentage increase = [(831 - 711) / 711] * 100% = 16.9%

The percentage increase in average miles flown per passenger from 1966 to 1976 is 16.9%.

Find out more on equation at: https://brainly.com/question/2972832

Answer:

23.6%

I got it wrong by using the answer above, so I'm 100% positive that this is the right answer cause it was from the answer key.

Answer : 14 Meters

Explanation : 2 * 3 * 14 Is = To 84

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Answer:

14 m

Step-by-step explanation:

The formula to find the volume of a rectangular prism is [tex]l * w * h = V[/tex]. We are given the volume as 84, height as 3, and width as 2.

Therefore, the length of the prism is 14 meters.

Answer:

64 in.3

Step-by-step explanation:

To find this answer, you must take the figure and divide it into two rectangular prisms and then use this formula to find the volume of both rectangular prisms; (L x H x W= Volume)

Finally, add up both volumes to get your final answer.

Answer:

actually it's 0

Step-by-step explanation:

all of them have 1-1 and that is 0 and no matter what number you divide it by you will get 0

pls give me brainlest

Answer:

3592

Step-by-step explanation:

interest

Step-by-step explanation:

I dont no because I cannot try 2 counting like that money

Answer:

9 months

Step-by-step explanation:

3*12-27

36-27

9

Answer:

88.5

Step-by-step explanation:

(90+82+81+2x)/5=86

90+82+81+2x=430

2x=177

x=88.5

Answer: 9

Step-by-step explanation:

36/4 = 9

also if you want me to explain I can just ask…

but also I dunno if my answer is correct tho

Answer:

x=1/3

Step-by-step explanation:

9x+2=3x+4

Minus 2 from both sides: 9x=3x+2

Minus 3x from both sides: 6x=2

Divide by 6: 2/6=1/3

x=1/3

Answer:

x=1/3 or x=0.3

Step-by-step explanation:

If it is a fraction it will be the first one if not I will be the second one

Answer:

Step-by-step explanation:

Answer: ↓↓↓

Step-by-step explanation: Generation time (G) is defined as the time (t) per generation (n = number of generations). Hence, G=t/n is the equation from which calculations of generation time (below) derive.

Answer:

C

Step-by-step explanation:

To Solve, just cube the terms on the right side to see if they go back to the number on the left.

The first part is true because multiplying 11 * 11 * 11 = 1331.

The second part is true because multiplying 5 * 5* 5 = 125.

The third part is false because multiplying 8 * 8 * 8 = 512.

The fourth part is true because multiplying 1 * 1* 1 = 1.

Answer:

the length of the female dolphin would be 9 ft 3 in

Answer:

15 ft and 6 inches

Step-by-step explanation:

Every foot is 12 inches, and 12 times 15 gets you the closest to 181 without going over 181. 12 times 15 is 180 so all you need is one inch to get to 181.

Answer:

C. 6kg to 7kg(is the old one)

Solving steps:

Answer:

60 : 72 = 5 : 6

Solution:

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 60 and 72 is 12

Divide both terms by the GCF, 12:

60 ÷ 12 = 5

72 ÷ 12 = 6

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 120 and 144 is 24

Divide both terms by the GCF, 24:

120 ÷ 24 = 5

144 ÷ 24 = 6

The ratio 120 : 144 can be reduced to lowest terms by dividing both terms by the GCF = 24 :

120 : 144 = 5 : 6

Therefore:

120 : 144 = 5 : 6

A) The ratio 60 : 72 can be reduced to lowest terms by dividing both terms by the GCF = 12 :

60 : 72 = 5 : 6

Therefore:

60 : 72 = 5 : 6

Answer:

30 : 36 = 5 : 6

b) Solution:

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 30 and 36 is 6

Divide both terms by the GCF, 6:

30 ÷ 6 = 5

36 ÷ 6 = 6

The ratio 30 : 36 can be reduced to lowest terms by dividing both terms by the GCF = 6 :

30 : 36 = 5 : 6

Therefore:

30 : 36 = 5 : 6

Answer:

6 : 7 = 6 : 7

c) Solution:

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 6 and 7 is 1

Divide both terms by the GCF, 1:

6 ÷ 1 = 6

7 ÷ 1 = 7

The ratio 6 : 7 cannot be reduced further by dividing both terms by the GCF = 1 :

This ratio is already in lowest terms.

Therefore:

6 : 7 = 6 : 7

Answer:

15 : 18 = 5 : 6

d) Solution:

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 15 and 18 is 3

Divide both terms by the GCF, 3:

15 ÷ 3 = 5

18 ÷ 3 = 6

The ratio 15 : 18 can be reduced to lowest terms by dividing both terms by the GCF = 3 :

15 : 18 = 5 : 6

Therefore:

15 : 18 = 5 : 6

Answer:

5 : 6 = 5 : 6

e) Solution:

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 5 and 6 is 1

Divide both terms by the GCF, 1:

5 ÷ 1 = 5

6 ÷ 1 = 6

The ratio 5 : 6 cannot be reduced further by dividing both terms by the GCF = 1 :

This ratio is already in lowest terms.

Therefore:

5 : 6 = 5 : 6

Answer:

Total cost = $1,481.9

Solving steps:

Step 1: And all the total requirements for each person

=> $52.95 + $18.95 + $33.95

Add all the values

=> $105.85

Step 2: Multiply it by 14

=> 105.85 × 14

multiply 105.85 by 14

=> $1,481.9

Answer:

87.5% because calculator

Step-by-step explanation:

;)

Answer:

The Answer Is: D..! ) 0.875

Step-by-step explanation:

I Hope This Helped! Have a Great Day!

For the function and given domain, the range is  {-9,-1,5,7}.

A linear function can be represented by a line. The standard form for this equation is: [tex]y=ax+b[/tex], for example, y=2x+7.

The domain of a function is the set of input values for which the function is real and defined. On the other words, when you define the domain, you are indicating for which values x the function is real and defined.

While the domain is related to the values ​​of x, the range is related to the possible values ​​of y that the function can have.

The equation of this exercise, 2x+1,  is a linear equation because it presents the form: ax+b. Thus, you already know that your graph will be a line.

For this, you should replace -5,-1, 2,3 for x in the equation 2x+1.

For x=-5,  [tex]y=2*(-5)+1=-10+1=-9[/tex]

For x=-1, [tex]y=2*(-1)+1=-2+1=-1[/tex]

For x=2, [tex]y=2*(2)+1=4+1=5[/tex]

For x=3, [tex]y=2*(3)+1=6+1=7[/tex]

Therefore, the range is {-9,-1,5,7}

From the  values x of domain and the values of  y calculated previously, plot the points and draw the line. See the image attached.

Learn more about the range and the domain here:

brainly.com/question/10197594  

Answer:

See below for answer

Step-by-step explanation:

First problem

[tex]3y'+5y=x^2,\: y(0)=2\\\\3\mathcal{L}\{y'\}+5\mathcal{L}\{y\}=\mathcal{L}\{x^2\}\\\\3[sY(s)-y(0)]+5Y(s)=\frac{2}{s^{3}}\\ \\3[sY(s)-2]+5Y(s)=\frac{2}{s^{3}}\\\\3sY(s)-6+5Y(s)=\frac{2}{s^{3}}\\\\(3s+5)Y(s)-6=\frac{2}{s^3}\\ \\(3s+5)Y(s)=\frac{2}{s^3}+6\\\\Y(s)=\frac{2}{s^3(3s+5)}+\frac{6}{3s+5}\\ \\Y(s)=\frac{2+6s^3}{s^3(3s+5)}[/tex]

Perform the partial fraction decomposition

[tex]\frac{2+6s^3}{s^3(3s+5)}=\frac{A}{s}+\frac{B}{s^2}+\frac{C}{s^3}+\frac{D}{3s+5}\\ \\2+6s^3=s^2(3s+5)A+s(3s+5)B+(3s+5)C+s^3D\\\\2+6s^3=3s^3A+5s^2A+3s^2B+5sB+3sC+5C+s^3D\\\\2+6s^3=3s^3A+s^3D+5s^2A+3s^2B+5sB+3sC+5C\\\\2+6s^3=s^3(3A+D)+s^2(5A+3B)+s(5B+3C)+5C[/tex]

Solve for each constant

[tex]\begin{cases} 3 A + D = 6\\5 A + 3 B = 0\\5 B + 3 C = 0\\5 C = 2 \end{cases}[/tex]

[tex]5C=2\\C=\frac{2}{5}[/tex]

[tex]5B+3C=0\\5B+3(\frac{2}{5})=0\\5B+\frac{6}{5}=0\\5B=-\frac{6}{5}\\B=-\frac{6}{25}[/tex]

[tex]5A+3B=0\\5A+3(-\frac{6}{25})=0\\5A-\frac{18}{25}=0\\5A=\frac{18}{25}\\A=\frac{18}{125}[/tex]

[tex]3A+D=6\\3(\frac{18}{125})+D=6\\\frac{54}{125}+D=6\\D=\frac{696}{125}[/tex]

Take the inverse transform and solve for the IVP

[tex]Y(s)=\frac{\frac{18}{125}}{s}+\frac{- \frac{6}{25}}{s^{2}}+\frac{\frac{2}{5}}{s^{3}}+\frac{\frac{696}{125}}{3 s + 5}\\\\y(x)=\frac{18}{125}-\frac{6}{25}x+\frac{1}{5}x^2+\frac{232}{125}e^{-\frac{5}{3}x}[/tex]

Answer:

1350 cm^2

A=6a^2= 6 x 15^2 = 1350^2

Answer:

B. 1350 cm^2

Step-by-step explanation:

Hello!

To start, let's understand what surface area is. The surface area is all the space on the outside of the shape.

In this case, we see that the entirety of the outside of the shape is made up of 6 different faces.

We know that this is a cube, so all the measurements of length and width are the same. We are given 15 for one of those, so we know that length and width are all 15.

Because we already determined that the surface area is all the face areas added up, we can now follow that pathway.

We know that there are 6 faces that are equal in the area (due to it being a cube). We also know that the width is the same as the length. That means the area of one face in the cube would be 225 cm^2. Since there are 6 of those faces, we multiply that by 6. 22*6 = 1350 cm^2

That's your answer.
Let me know if you have any questions.

Answer:

No

Step-by-step explanation:

20 : 4 : 1

It is already simplified to the maximum.

Answer:

NP = 1.25

Step-by-step explanation:

ΔQMN similar to ΔRMP

[tex]\frac{QM}{RM}=\frac{MN}{MP}[/tex]

[tex]\frac{8}{10}=\frac{5}{MP}[/tex]

[tex]MP=\frac{5*10}{8} =6.25[/tex]

[tex]MP = MN + PN\\6.25 = 5 + PN\\PN = 6.25-5 =1.25[/tex]

Answer:

Answer:

11+ 9 = 20

Step-by-step explanation:

=> 21-9=11

21 - 9 equals to 11 is actually a wrong answer

So in order to find the subtraction problem that will help us truly know whether the equation is wrong

=> 11+ 9 = 20

OR THE SECOND EQUATION IS

=> 21 - 11 = 10