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bagirrra123 [75]
3 years ago
10

Abbey's class is made up of 21 students--11 girls and 10 boys. What is the ratio of girls to boys?

Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0

Answer:

B is the number one answer

dybincka [34]3 years ago
4 0
B for number 1 and i’ll figure out the rest
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Complete the data table for the function f(x) = -x - 2 + 2.
alexgriva [62]

Given the following function:

\text{ f(x) = }\sqrt[]{-x\text{ -2}}\text{ + 2}

y = f(x)

Therefore, let's complete the data table by substituting each x-values to be able to get the respective y-values,

We get,

At x = -2,

\text{ y = f(x) = }\sqrt[]{-x-2}\text{ + 2}\text{f(-2) = }\sqrt[]{-(-2)-2}\text{ + 2}\text{ = }\sqrt[]{2\text{ - 2}}\text{ + 2}\text{ = }\sqrt[]{0}\text{ + 2}\text{ y = f(-2) = 2}

Therefore, y = 2 at x = -2.

At x = -3,

\text{ y = f(x) = }\sqrt[]{-x-2}\text{ + 2}\text{f(-3) = }\sqrt[]{-(-3)-2}\text{ + 2}\text{= }\sqrt[]{3-2}\text{ + 2}\text{= }\sqrt[]{1}\text{ + 2}\text{= }1\text{ + 2}\text{ f(-3) = 3}

Therefore, y = 3 at x = -3.

At x = -6,

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1 year ago
What is the product written in scientific notation?
never [62]

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3 years ago
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