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Fofino [41]
2 years ago
6

A diver is standing on a spring board 24 feet above the pool. She jumps from the platform with an initial upward velocity of 8fe

et / (sec(or)) . Use the formula d(t)=-16(2t; -3)(t+1) , where d is the height of the diver above the water and t is the time in seconds. How long will it take for her to hit the water?

Mathematics
1 answer:
sweet [91]2 years ago
8 0

It would take 1.5 seconds for the diver standing on a spring board 24 feet above the pool to hit the water.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that d represent the height of the diver above the water and t is the time in seconds.

d(t) = -16(2t - 3)(t + 1)

The diver hit the water at d(t) = 0, hence:

0 = -16(2t - 3)(t + 1)

2t - 3 = 0; or t + 1 = 0

t = 1.5 seconds

It would take 1.5 seconds for the diver standing on a spring board 24 feet above the pool to hit the water.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

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Answer:

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Step-by-step explanation:

Given

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To get the the interval, we start by differentiating w.r.t x

<em>Using first principle, this gives:</em>

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0 -1 = 1 -1 - \frac{1}{x^2}

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Multiply both sides by -1

1 = \frac{1}{x^2}

Cross Multiply

x^2 * 1 = 1

x^2  = 1

Take positive square root of both sides because x is positive

\sqrt{x^2} = \sqrt{1

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Representing x using interval notation, we have

Interval = \{x:x=1\}

To get the smallest sum, we substitute 1 for x in S(x) = x + \frac{1}{x}

S(1) = 1 + \frac{1}{1}

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Henry buys a large boat for the summer, however he cannot pay the full amount of $32,000 at
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Answer:

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Mathematically  P=A÷D

where D is the discount factor calculated using the formula;

\frac{(1+i)^n-1}{i(1+i)^n}

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Finding the discount factor D;

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To get the amount to pay monthly divide the loan to pay with the discount factor

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Monthly payments=$418.14

Total amount will be=down payment + 48×$418.14

$14000+$20070.84=$34070.84

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