2 years ago

That's it can you did it?

Mathematics

2 answers:

RoseWind [281]2 years ago

8 0

Answer:

$\sqrt[3]{16 {a}^{3} } = \sqrt[3]{2(8) {a}^{3} } = 2a\sqrt[3]{2}$

I hope I helped you^_^

suter [353]2 years ago

4 0

Answer:

no sorry

Step-by-step explanation:

i just need the points tho so thanks

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Americans who are 65 years of age or older make up 12.9% of the total population. If there at 30.3 million american in this age

telo118 [61]

Total population of US is 234.88 million.

Step-by-step explanation:

Given,

Number of people are 65 or older = 30.3 million

This represents 12.9% of total population.

Let,

x represent the total population.

12.9% of x = 30.3 million

$\frac{12.9}{100}x=30.3\ million\\0.129x=30.3\ million$

Dividing both sides by 0.129x

$\frac{0.129x}{0.129}=\frac{30.3}{0.129}\ million\\\\x=234.88\ million$

Total population of US is 234.88 million.

Keywords: percentage, division

Learn more about percentage at:

#LearnwithBrainly

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3 years ago

Fifteen girls left a mixed group of boys and girls. There remained two boys for each girl. After this, 45 boys leave the group,

statuscvo [17]

Sorry i cant answer this way too hard for me

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3 years ago

9th grade math please help

Leni [432]

Answer:

Only:

B. x=7

D. x=0

Step-by-step explanation:

Substitute the answers in the formula and only 7 and 0 will work.

6 0

3 years ago

Solve: the quantity 2x minus 10 divided by 4 = 3x

AleksAgata [21]

Answer:

x=-2.5

Step-by-step explanation:

2x-10÷4=3x

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3 years ago

Read 2 more answers

Can someone please help me

Salsk061 [2.6K]

Answer:

Step-by-step explanation:

Area of pool = l × b

l = 6x and b = 3x - 5

Area = 6x(3x - 5)

Area = 18x² - 30x

4 0

3 years ago

That's it can you did it?​

That's it can you did it?