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4 years ago

If a box of 15 cookies cost $9 what is the cost for 1 cookie?

2 answers:

6 0

This iss imple to find the answer to this equation you will divide the 15 cookies by 9 the price of them. And your remaining answer would be how much each cookie costs. So 9 / 15 = about 6 cents per cookie.

shtirl [24]4 years ago

4 0

Divide 9 by 15.

9/15= 0.6

Each cookie costs 60 cents.

I hope this helps!
~kaikers

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When using an equivalent fraction to find a percent, why do you write 100 as the denominator ?

Westkost [7]

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3 years ago

Determine the slope of the line graphed by 5y + 6x - 2 = 0

liq [111]

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4 years ago

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an

tatiyna

Answer:

2.256 x 10 to the power of 25

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

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Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

$= 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}$

So, the answer in scientific notation as A.BCD x 10 to the power of E

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3 years ago

Marsha got 100 on her first quiz and got an 85 on the rest of her quizzes for the semester. She got a total of 440 points on all

Veronika [31]

Answer:I think you are correct

Step-by-step explanation:

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3 years ago

Read 2 more answers

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