06/06/19

07/05/19

#### <b>math</b> questions I can&#x27;t solve

If the world consumption of electricity is 17.78 trillion kWatt-hours per year,how much electricity does the average person in the world use per year?

07/05/19

#### <b>math</b> question I can&#x27;t answer

If there are 1.338 trillion barrels of oil in proven reserves and oil consumptionis 82.78 million barrels per day, what is the maximum number of years currentproven supply of oil runs out, if... more

06/13/19

#### HELP Plz help with <b>math</b> - completely lost

In triangle ABC, if ∠A = 120°, a = 8, and b = 3, then ∠B =

06/14/19

#### i need help on my <b>math</b> question

help me find an equation for the line perpendicular to the line x + 9y = 7 having the same y-intercept as 2x-2y = 4

07/20/19

#### hard <b>math</b> question help needed asap

Given a list of positive whole numbers whose sum is 100 how large can their product be?

07/23/19

#### how do u solve this <b>math</b> problem

A school is organizing a cookout where hotdogs will be served. The hotdogs come in small packs and large packs. Each small pack has 12 hotdogs and each large pack has 24 hotdogs. The school bought... more

06/02/19

#### Help please! I have a <b>math</b> question.

I need to solve sin(x+3pi)=1/2

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