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worty [1.4K]
3 years ago
12

A ball is dropped from a ledge, and its height is given by the formula ℎ = −16t + 15t + 1050. How long will it take to hit the g

round?
Mathematics
1 answer:
nlexa [21]3 years ago
6 0

Answer:

1050 s

Step-by-step explanation:

When the ball hits the ground, height will be zero hence the time taken, considering the equation given as ℎ = −16t + 15t + 1050.

Substituting 0 for h then

0 = −16t + 15t + 1050

-t+1050=0

t=1050

If the formula was in terms of seconds then the time is 1050 seconds

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Alexus [3.1K]

Answer: $110


Step-by-step explanation:

Given: At Simba Travel Agency, the price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.

F(d)models the fee (in dollars) for climbing d meters.

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To find the initial amount, substitute d=0 int the above function, we get

F(0)=110+0.12(0)=110


Hence, the initial fee= $110.

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
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aliya0001 [1]

Here, as the tangents are given above in variable length with radius of the circle as r = 4.4 cm, we get as

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8 0
3 years ago
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Alja [10]
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zalisa [80]

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3 years ago
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