3 years ago

If you travel 650ft in 40 seconds what is your approximate speed in miles per hour

1 answer:

4 0

Answer: 443.188 repeated

Step-by-step explanation: So basicly 1 feet per second is equal to 70 feet per hour, so how many feet per second is 650 ft.

You might be interested in

Explain why Josue is correct?

alexgriva [62]

Because she did the math :)

4 0

3 years ago

I have to find the value of x please help me will give brainliest to correct answer

Semenov [28]

Answer:

C. x = 5

Step-by-step explanation:

48 = 7x + 13

-13 -13

35 = 7x

5 = x

7 0

3 years ago

Write a ratio that is equivalent to 3:5, other than 3:5 itself

natulia [17]

Answer:

9:15

Step-by-step explanation:

$\frac{3*3}{5*3}=\frac{9}{15}=9:15$

7 0

3 years ago

Consider the functions f(x)=x−7 and g(x)=4x^3.

maxonik [38]

Answer:

I think A is correct

7 0

3 years ago

The equation

faust18 [17]

Answer:

best approximate is 78 F. to find x, count number of hours between 5 am and 2 pm (which is 9). Substitute 9 into the equation and solve. hope this helps!

Step-by-step explanation:

$y = - 0.37 {x}^{2} + 6.15x + 52.3 \\ y = - 0.37 ({9}^{2} ) + 6.15(9) + 52.3 \\ y = - 0.37(81) + 6.15(9) + 52.3 \\ y = - 29.97 + 55.35 + 52.3 \\ y = 77.68$

7 0

3 years ago