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german
3 years ago
13

A ball is dropped from 45 feet above the ground. With each bounce, its max height is 80% of its previous height. What is the bal

l's height at the 14th step of progression? (Round to the nearest hundredths)
Mathematics
1 answer:
KATRIN_1 [288]3 years ago
3 0

Answer: 1.98 ft

Step-by-step explanation: 45(.8)^14

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Jonah's house and his grandparents' house are 8,046.72 meters apart. What is this distance in miles?
Elis [28]

Answer:

5 miles

Step-by-step explanation:

1 meter is 0.000621371 mile

So you multiply

8,046.72 x 0.000621371 = 5


3 0
3 years ago
Find the volume of a sphere having a radius of 9/8mi
Tamiku [17]

\piAnswer:

the volume is 5.96

Step-by-step explanation:

v =\frac{4}{3} \pi r^3\\\\

9/8 as a decimal is 1.13

\frac{4}{3}×\pi×1.13³≈5.96412

Hope this helps:).......if not then sorry for wasting your time and may God bless you:)

3 0
2 years ago
How many solutions are there to the equation below?
Anvisha [2.4K]

We will see that the equation has only one solution, so the correct option is B.

<h3>How many solutions an equation has?</h3>

For an equation of the form:

p(x) = C

Where p(x) is an expression that depends on x, and C is a constant.

The solutions are all the values of x that make the equality true.

For our case, we have:

x = -5

Notice that there is only one value of x that makes the equality true, if we replace x by -5 we get:

-5 = -5

So that is the only solution for the equation, then we conclude that the equation has only one solution, and the correct option is B.

If you want to learn more about equations, you can read:

brainly.com/question/4344214

6 0
2 years ago
A license plate must contain a two digit number followed by 4 letters how many possible plates are there ?
puteri [66]
45,697,600 I tried to figure this out
8 0
3 years ago
40 increased by 52%?????
spayn [35]

Increasement percentage = 52%

original quantity = 40

so if 52% is increased then,

40 + 40 \times  \frac{52}{100}  \\ 40 +   \frac{2080}{100}  \\ 40 + 20.8 \\ 42.8

here you go

3 0
3 years ago
Read 2 more answers
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