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Elina [12.6K]
3 years ago
14

The formula d = 16t gives the distance d, in feet, that an object has fallen t seconds after it is dropped from a roof. A rock w

as dropped from the roof and its fall to the water took 5 seconds. According to the formula, what is the distance from the roof to the water?
Mathematics
2 answers:
m_a_m_a [10]3 years ago
6 0
The answer is D=80!!! I
Deffense [45]3 years ago
3 0
According to d=16t if t=5 then d=80
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Any help with an explanation would be appreciated!
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Problem 1

We'll use the product rule to say

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<h3>Answer: 14</h3>

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Problem 2

Now we'll use the quotient rule

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Problem 3

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<h3>Answer:  12</h3>
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Step-by-step explanation:

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Elis [28]

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Step-by-step explanation:

Weighted average is used to answer this question.

<em>total employees are 20</em>

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<em>total earning for 6 employees= </em>150 000 * 6 =900 000<em> (multiplying)</em>

4 employees make 220 000

<em>total earning for 4 employees </em>= 220 000 * 4 = 880 00<em>0 (multiplying)</em>

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<em>To calculate weighted average all the totals are added and then divide by total number of employees.</em>

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netineya [11]

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Step-by-step explanation:

We remove the bracket and rearrange the numbers to add them. Only similar variables can be added together.

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2 years ago
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