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Shalnov [3]
3 years ago
6

Use the formula h=16t^2 to solve the problem . A diver dives from a cliff that has a height of 86.4 feet. Determine the time of

the dive . Round answer to the nearest tenth of a second
Mathematics
1 answer:
sdas [7]3 years ago
3 0
<span>2.3 seconds. Let's assign the known values to the equation and solve for t. h = 16t^2 86.4 = 16t^2 5.4 = t^2 2.323790008 = t Rounding to the nearest tenth of a second gives 2.3 seconds.</span>
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Answer:

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Step-by-step explanation:

4.5 + 3.2 = 7.7

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A) We know that the box weighed 0.875 kg, and the present weighed 6,800 g. However we need the gross weight of the package in kg, so we have to convert the present's weight to kg. There are 1000 grams in 1 kg, so we can divide the present's weight by 100 to find the weight in kg:

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7 0
4 years ago
What are some Ratios equivalent to 3:12
Liula [17]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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olganol [36]

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7(x+3)=-2(x-5)

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3 0
4 years ago
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