3 years ago

A jar contains 12 oatmeal cookies, 13 sugar cookies and 5 chocolate chip cookies. The percent of cookies that are oatmeal is_?

Mathematics

1 answer:

Yanka [14]3 years ago

5 0

Answer:

40%

Step-by-step explanation:

12+13+5 = 30

oatmeal = 12/30 which is 4/10 or 40%

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Express your answer as a polynomial in standard form.

olganol [36]

Answer:

Step-by-step explanation:

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3 years ago

3^-3 x 10^-3 what is the value?

Semenov [28]

Answer:

$\frac{1}{27000}$ or $3.703$ × $10^{-5} \\$

Step-by-step explanation:

$3^{-3} \\$ is the same as $\frac{1}{3}^{3}$ or $\frac{1}{27}$ .

$10^{-3}$ is the same as $\frac{1}{10}^3$ or $\frac{1}{1000}$ .

So, $3^{-3}$ × $10^{-3}$ is basically $\frac{1}{3}^{3}$ × $\frac{1}{10}^3$ or $\frac{1}{27}$ × $\frac{1}{1000}$ , which both are simplified to $\frac{1}{27000}$ .

$\frac{1}{27000}$ can also be written as $3.703$ × $10^{-5} \\$ in scientific notation in decimal form.

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ArbitrLikvidat [17]

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1.5hm=150 meters each tower is from each other.

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3 years ago

The area of a cross section perpendicular to the base of a rectangular prism is 45 square inches. If the length and width of the

iren2701 [21]

Check the picture below.

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Ellen has 40% of the amount of money Megan has. Megan has 80% of what Kristin has. Kristin has $200. How much money does Ellen h

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Ellen has $64

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