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jok3333 [9.3K]
3 years ago
15

1. An object is blasted upward at an initial velocity of 320 ft/s. The height, h(t), of the object is a function of time, t (in

seconds), and is given by the formula h(t) = -16t2 + 320t. How long will it take the object the hit the ground after takeoff?
Mathematics
1 answer:
Maksim231197 [3]3 years ago
8 0

Answer:

20 seconds

Step-by-step explanation:

roots are (0,0) and (20,0) so 20-0 will provide the time from takeoff to landing

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Paris F, Abraham Lincoln belongs to none of these sets, and The Eiffel Tower is in more than one of these sets

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3 years ago
Find the area of a square with a diagonal of 8cm.
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You have to use the Pythagorean theorem but there is a little twist here since a square has has equal sides. So:
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3 years ago
The reproduction function for a sardine is f(p) = −0.0005p2 + 4p, where p and f(p) are in hundred metric tons. Find the populati
tensa zangetsu [6.8K]

Answer:

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Step-by-step explanation:

The population of sardines 'p', for which the derivate of the function f(p) is zero, is the population that gives the maximum sustainable yield:

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The size of the maximum sustainable yield is:

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<span>To bisect a segment means to cut through the segment's midpoint. You can't bisect a line, because a line goes on forever = no midpoint. and a line has a width of zero so it is impossibl to bisect it

</span>
5 0
3 years ago
Read 2 more answers
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