2 years ago

Can someone help me?

Mathematics

1 answer:

True [87]2 years ago

8 0

Answer:

117

Step-by-step explanation:

If the maximum amount of campers per employee is 9 and there can be 13 employees 9x13=117

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2 years ago

A coat has been marked down 20% to $26.40 what was it's original value?

Gemiola [76]

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2 years ago

Isabella's teacher said she must read more than 70 pages of her book by the end of the week. Isabella is able to read 12 pages o

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Step-by-step explanation:

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2 years ago

A rock is thrown up from the ground at a velocity of 84 feet per second. The formula h = -16t2 + 84t gives the rock's height in

kenny6666 [7]

Answer:

h = 110.24 m

Step-by-step explanation:

It is given that,

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So,

$\dfrac{d( -16t^2 + 84t)}{dt}=0\\\\-32t+84=0\\\\t=\dfrac{84}{32}\\\\t=2.62\ s$

Put t = 2.62 s in the equation of height. So,

$h = -16(2.62)^2 + 84(2.62)\\\\h=110.24\ m$

So, the maximum height of the rock is 110.24 m.

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3 years ago

Complete the steps to solve the inequality:<br><br> 0.2(x + 20) – 3 > –7 – 6.2x

Zigmanuir [339]

answer: x > - 1.25

Step-by-step explanation:

0.2 •(x + 20)- 3> -7- 6.2x

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3 years ago