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ArbitrLikvidat [17]
3 years ago
9

On a vacation to Puerto Rico Rose jumped off a cliff into a river in Elion forest preserve her height as a function of time to b

e modeled by the function HFT equal 16 T squared +16 T +480 where T is the time after jumping in seconds and H is the height in feet how many seconds it take Rose to hit the water round your answer to the nearest hundredth
Mathematics
1 answer:
ioda3 years ago
3 0
<span>To solve for t, you will use the equation given: -16t^2 + 16t + 480 = 0. First, simplify the equation by dividing everything by 16: -t^2 + t + 30 = 0. Then complete reverse FOIL: (-t + 6)(t + 5) = 0. Next, set each of these equations to 0 separately, and solve for t. You will get t = 6, and t = -5. Since time can't be negative (Rose can't have hit the water after a negative number of seconds), the answer is 6. </span>
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Natalka [10]

Answer:

1.\frac{10}{1}

2.10

3.\frac{1}{10}

4.\frac{15}{1}

5.15

6.\frac{1}{15}

5 0
3 years ago
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gayaneshka [121]

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77julia77 [94]
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I did this by multiplying 47.33 by 100 to convert to percent.

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A pet store has three aquariums for fish. Aquarium A contains 24 fish, Aquarium B contains 51 fish, and Aquarium C contains 36 f
bazaltina [42]

The graph that can represent the data most accurately is (a) The y-axis of a bar graph starts at zero fish. One bar is 24 units, another bar is 51 units, and the third bar is 36 units

The given parameters are:

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The above dataset can be represented on a bar graph, where the lengths of the bars represent the number of fishes in each aquarium

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Read more about graphs at:

brainly.com/question/25677468

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