2 years ago

PLEASE HELP ASAP QUESTIONS ARE IN PICTURE

Mathematics

1 answer:

ArbitrLikvidat [17]2 years ago

5 0

Answer:

1. Last option

2. third option

Step-by-step explanation:

1. Each term is formed by multiplying the previous one by 3

so its 729, 2187

2. Working from right to left we multiply by 5 so its 500.

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If an object is dropped from a height of 144 feet, the function h(t)=-16t^2+144 gives the height of the object after t seconds.

shtirl [24]

Answer:

A. 3s

Step-by-step explanation:

The height of the object after t seconds is given by:

$h(t) = -16t^2 + 144$

When will the object hit the ground?

It hits the ground after t seconds, and t is found when $h(t) = 0$ . So

$h(t) = -16t^2 + 144$

$0 = -16t^2 + 144$

$16t^2 = 144$

$t^2 = \frac{144}{16}$

$t^2 = 9$

$t = \sqrt{9}$

$t = 3$

3 seconds, so the correct answer is given by option a.

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2 years ago

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hoa [83]

Step-by-step explanation:

Mid point formula ,

x = (x1+x2)/2 , y = (y1+y2)/2

x = 1 , y = 4

therefore ,midpoint is (x, y)= (1,4)

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2 years ago

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Vinil7 [7]

Answer:

see below

Step-by-step explanation:

x = 63 and y = 27

180 - 117 Gives 63

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Andrew jogs for 3 miles each day on the weekdays and for 6.5 miles each day over the weekend. What is the average distance that

kirill [66]

Set up the data:
3,3,3,3,3,6.5,6.5
15+13=28
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vladimir1956 [14]

Answer:

can we see the text and part a

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