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3 years ago

Which is a better buy? 9.30 for 10 sharpies or 6.55 for 7?

Mathematics

2 answers:

ser-zykov [4K]3 years ago

8 0

The 10 sharpies because you get more for less because if you by 7 you get less for more with that amount.

Ierofanga [76]3 years ago

5 0

Answer:

9.30 for 10

Step-by-step explanation:

9.30/10=.93

6.55/7=.94(I rounded this number the original is .9357142857)

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PLEASE HURYYYY Solve the inequality. −2 <m – 7

soldi70 [24.7K]

Here you go, hope it helps:)

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4 years ago

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What is the expression in radical form? (4x3y2)310

sertanlavr [38]

Given:

Consider the given expression is

$(4x^3y^2)^{\frac{3}{10}}$

To find:

The radical form of given expression.

Solution:

We have,

$(4x^3y^2)^{\frac{3}{10}}=(2^2)^{\frac{3}{10}}(x^3)^{\frac{3}{10}}(y^2)^{\frac{3}{10}}$

$(4x^3y^2)^{\frac{3}{10}}=(2)^{\frac{6}{10}}(x)^{\frac{9}{10}}(y)^{\frac{6}{10}}$

$(4x^3y^2)^{\frac{3}{10}}=(2)^{\frac{3}{5}}(x)^{\frac{9}{10}}(y)^{\frac{3}{5}}$

$(4x^3y^2)^{\frac{3}{10}}=\sqrt[5]{2^3}\sqrt[10]{x^9}\sqrt[5]{y^3}$ $[\because x^{\frac{1}{n}}=\sqrt[n]{x}]$

$(4x^3y^2)^{\frac{3}{10}}=\sqrt[5]{8y^3}\sqrt[10]{x^9}$ $[\because x^{\frac{1}{n}}=\sqrt[n]{x}]$

Therefore, the required radical form is $\sqrt[5]{8y^3}\sqrt[10]{x^9}$ .

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4 years ago

I don’t know how to solve this problem,

xxTIMURxx [149]

Answer:

380/week

Step-by-step explanation:

all u do is 1520 divide by 4 (bc he makes 1520 in 4 weeks) and that would equal 380 per week.

hoped that helped:P

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3 years ago

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17.5% of 360 help please!!

earnstyle [38]

Answer:

its 63

hope this helps

Step-by-step explanation:

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4 years ago

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there are 50 jelly beans in a jar. 32 percent are black, 52 percent are green, and 16 percent are purple. how many green jelly b

Reil [10]

100% = 50
1% = 50/100 = 0.5

52% = 0.5 x 52 = 26

There are 26 green jelly beans in the jar:)

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3 years ago