3 years ago

Which ordered pair is a solution of the equation?

Mathematics

1 answer:

ser-zykov [4K]3 years ago

6 0

D. hope this helps! please let me know if i’m wrong. i’m pretty i’m correct

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Answer:

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Step-by-step explanation:

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3 years ago

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2 years ago

From a group of 12 students, we want to select a random sample of 4 students to serve on a university committee. How many combin

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Answer:

495 combinations of 4 students can be selected.

Step-by-step explanation:

The order of the students in the sample is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

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495 combinations of 4 students can be selected.

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3 years ago

The tech ed teacher needs to cut boards for the 6th grade propeller project that are 3/4 feet long.How many propellers can he ge

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3 years ago

What is the y-intercept of y=5x-1

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Answer:

The answer is -1

Step-by-step explanation:

hope it helps

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3 years ago

Read 2 more answers