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2 years ago

10

Serena makes 2 1/4 cups of popcorn using 1 1/2 tablespoons of kernels. She wants to know how many tablespoons of kernels to use

to make 6 cups of popcorn

2 answers:

____ [38]2 years ago

5 0

Answer:about 4 tablespoons of kernels

Step-by-step explanation:

Harrizon [31]2 years ago

3 0

about 4 tablespoons of kernals.

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Jaleel wrote a book. He wants to print some copies for his friends and family. The printing company charges a one-time fee of $$

baherus [9]

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Set the total cost toy, the number of books is x.

So, y= 200+2x

so cost is a dunction of the number of books

Hope this helps you!!!!! :D

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1 year ago

You’ve a sponge that is 66 square inches. How many times would you use 3 inches and 1 inch length

storchak [24]

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2 years ago

If the length of each side of an equilateral triangle were increased by 50 percent, what would be the percent increase in the ar

Shkiper50 [21]

Answer:

<u><em>The area increase by 225%</em></u>

<em><u>Step-by-step explanation: </u></em>

<em><u>attachment of a triangle</u></em>

<em><u>The area of a triangle equilateral is calculated with the next formula:</u></em>

<em><u>A= $\frac{a*h}{2}$ </u></em>

<em><u> $h^{2} +(\frac{a}{2})^{2}$ = $a^{2}$ </u></em>

<em><u> $h^{2} = a^{2} - \frac{a^{2} }{4}$ = $\frac{a^{2} }{4}$ *3</u></em>

<em><u>h= $\sqrt{\frac{a^{2}*3 }{4} }$ </u></em>

<em><u>h= $\frac{\sqrt{3}*a }{2}$ </u></em>

<em><u>replacing in the A equation:</u></em>

<em><u>A= $\frac{a*\sqrt{3}*a }{2*2}$ </u></em>

<em><u>A= $\frac{\sqrt{3}*a^{2} }{4}$ </u></em>

<em><u>Now each side increse by 50% ⇒ a=1.5a</u></em>

<em><u>A= $\frac{\sqrt{3}*(1.5a)^{2} }{4}$ </u></em>

<em><u>A= $\frac{\sqrt{3}*a^{2}* 2.25 }{4}$ </u></em>

<em><u>A=2.25 * $\frac{\sqrt{3}*a^{2} }{4}$ </u></em>

<em><u>It means that the area incrase by 225%</u></em>

6 0

3 years ago

What number is 75% of 8007

Sladkaya [172]

Answer:

600

Step-by-step explanation:

i hope tht helped I had tht question a couple days ago

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2 years ago

Read 2 more answers

What is the volume of this cube? Enter you answer as a decimal in the box.

Katyanochek1 [597]

Solution: V=a^3=3=0.5^3=0.125
so your answer is 0.13, hope this helps!

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3 years ago