3 years ago

An object is launched from a platform.

Mathematics

2 answers:

valentinak56 [21]3 years ago

7 0

Answer:

45 m

Step-by-step explanation:

At the time of launch, the time x = 0

Substitute x = 0 into h(x)

h(0) = - 5 (0 + 1)(0 - 9) = - 5(1)(- 9) = - 5 × - 9 = 45

VikaD [51]3 years ago

5 0

Answer:

45 meters

Step-by-step explanation:

If x represents the seconds after the launch, then the time of launch is when x=0 so you just need to solve for h(0)

h(0) = -5(1)(-9)

h(0) = 45

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We would have the following sample space:
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Those give us these sums:
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Studentka2010 [4]

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3 years ago

Neil is buying steak for a cookout on Saturday. Steak is on sale for $9.62 per pound. If he buys 7.5 pounds of steak, how much m

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Answer:

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Step-by-step explanation: