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3 years ago

A skydiver falls 144 ft in three seconds.how far does the skydiver fall per second

Mathematics

2 answers:

uranmaximum [27]3 years ago

6 0

The skydiver falls 48 ft per second

gavmur [86]3 years ago

3 0

Divide 144 ft by 3seconds and you get 48 seconds

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This table on a package of dog food tells how much to feed a dog, depending on its weight. Weight of Dog (pounds)153045 Amount

Novay_Z [31]

9514 1404 393

Answer:

k = 2/15

Step-by-step explanation:

We can solve the given equation for k:

k = s/p . . . . . . divide the given equation by p on both sides

Using the first values from the table (15 pounds, 2 scoops), we have ...

k = 2/15

The value of k is 2/15.

3 0

3 years ago

Solve the equation 3/4x+3-2x = -1/4+1/2x+5

elena55 [62]

Hi there! The answer is x = -1

Let's solve this equation step by step!
$\frac{3}{4} x + 3 - 2x = - \frac{1}{4} + \frac{1}{2} x + 5$

First collect terms.
$- 1 \frac{1}{4} x + 3 = \frac{1}{2} x + 4 \frac{3}{4}$

Subtract (1/2)x from both sides.
$- 1\frac{3}{4} x + 3 = 4 \frac{3}{4}$

Subtract 3 from both sides.
$- 1\frac{3}{4} x = 1 \frac{3}{4}$

And finally divide by -1 3/4
$x = \frac{7}{4} \div - \frac{7}{4} = \frac{7}{4} \times - \frac{4}{7} = - \frac{28}{28} = - 1$

8 0

3 years ago

Read 2 more answers

What is the value of x

Goshia [24]

Sum of all adjacent angles is 180°.

3x + 12 + x = 180
4x + 12 = 180
4x = 168
x = 42°

-----------------------------------------
Answer: x = 42°
-----------------------------------------

3 0

3 years ago

Can someone help me find the surface area of the cube???

nirvana33 [79]

The equation needed is (Surface area of a cube)
A=6×a<span>²
Therefore your answer would be...
</span>194.94 in.<span>³</span>

7 0

3 years ago

dora bought a total of 10 cupcakes.Each cupcake cost $0.45 incuding tax. of the cupcakes 1/5 of them were chocolate.How much did

kompoz [17]

10 cupcakes in total

1/5 of 10 is 2/10 so 2 cupcakes are chocolate

2*0.45=$0.90

Dora spent $0.90 on chocolate cupcakes

3 0

3 years ago