2 years ago

WILL MARK BRAINLIEST

Mathematics

1 answer:

kirza4 [7]2 years ago

5 0

Answer:

mark me the brainlest then go in my porfile there is the answer

Step-by-step explanation:

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3 years ago

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1. A student lifts a box of books that weighs 200 N. The box is lifted 2.5 m. How much work

Angelina_Jolie [31]

The student does a work of 500 Newton meter on the box.

Step-by-step explanation:

Given,

Weight of box of books = force = 200 N

Distance the box is lifted = 2.5 m

Work done = Force * distance

Work done = $200*2.5$

Work done = 500 Newton-meter

Newton meter is same as Joule.

Work done = 500 Joules

The student does a work of 500 Newton meter on the box.

Keywords: multiplication, work done

Learn more about multiplication at:

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2 years ago

Simplify the radical expression. Please explain how you got your answer. <br><br> √25*√4

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Since both numbers are in the radical just multiply and get sq rt

25 times 4 =100
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3 years ago

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Shari purchased 87 erasers at the rate of $3 per eraser. She sold 63 of them at the rate of $3.50 per eraser and the remaining a

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Answer:

<h2>12.1% profit</h2>

Step-by-step explanation:

Given data

total eraser= 87

cost =$3 each

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1. sales made for the 63= $220.5

2 sale made for the remaining= 87-63=24

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2 years ago

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