Eight men can excavate 15 cubic meters of drainage open canal in 7 hours. Three men can backfill 10 cubiC meters in 4 hours. How long will it take 10 men to excavate and backfill 20 cubic meters in the same project?

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A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: ш. REACT: You Can Do It Activity 1: My Middle Term is! Directions: Determine the arithmetic mean bet...

A: For 2nd activity reupload questions according to bartleby guidelines

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A: This question is related to linear equation.

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A: Given

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A: We differentiate both sides with respect to x and find y' .

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A: Follow the solution 

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A: We have to prove the condition

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A: We use the given condition 1 acre=43560 sq.ft therefore,5.8 acre =5.8×43560 sq.ft

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A: Given:   Points: ( -4 , -2 ) , ( 3 , -4 )

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Q: (x+6)(7+8)

A: (x+6)(7+8) = 0 (x+6)(15) = 0 x = -6

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A: Given query is to fill the blank to make expression true.

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A: Given query is to find the the rate of boat in still water and te rate if current.

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Q: 3. Quadrilateral LOVE is a kite in which LV=8 in and OE=20 in. What is the area of the kite? Given: ...

A: As per bartleby guidelines we only give first question answers. Other questions are already given in...