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2 years ago

Plz HELP...(MATH)........

Mathematics

2 answers:

frozen [14]2 years ago

4 0

Answer:

36 times

Step-by-step explanation:

Because half the marbles are blue, you can predict that about half of the 72 times you will choose the blue marble, or 36 times.

elena-s [515]2 years ago

4 0

I was so late when I got to this question I could of helped earlier:/

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Negative 12 +( negative 5)

nika2105 [10]

Answer:

-12 + -5 = -17

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3 years ago

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Simplify, 5(2x + 3y) - 4(3x - 5y)

borishaifa [10]

5(2x + 3y) - 4(3x - 5y)

5(2x) + 5(3y) - 4(3x) + 4(5y)

(10x + 15y) + (-12x + 20y)

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5 0

4 years ago

Homework, 12 points for whoever answers.

adell [148]

The answer to number 1 = 40

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3 years ago

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The radius of cylindrical water tank is 4.5 ft, and its height 6 ft, What is the volume of the tank?

NeTakaya

Answer:

$Volume=381.7 \,ft^3$

Step-by-step explanation:

Use the formula for the volume of a cylinder:

Volume= B times height

Being "B" the area of the cylinder's base (a circle of radius 4.5 ft.

Therefore the area of the base is:

$Area=\pi R^2 = \pi (4.5\,ft)^2=63.617\,ft^2$

So the volume of the cylinder is:

$Volume=B\,*\,h = 63.617\,* 6\,ft^3=381.7 \,ft^3$

7 0

3 years ago

Juan received 236 votes in a school electionIf he received 130 more than of the total number 1/3 of votes , how many students vo

Bumek [7]

318 students voted in the election.

Step-by-step explanation:

Given,

Votes received by Juan = 236 votes

Let x represent the number of total votes.

According to given statement;

Juan received 130 more than 1/3 of total votes.

$236=\frac{1}{3}x+130\\\\236-130=\frac{1}{3}x\\\\106=\frac{1}{3}x\\\\\frac{1}{3}x=106$

Multiplying both sides by 3

$3*\frac{1}{3}x=106*3\\x=318$

318 students voted in the election.

Keywords: fraction, division

Learn more about division at:

#LearnwithBrainly

6 0

3 years ago