3 years ago

How many terms are in the arithmetic sequence 7, 0, −7, . . . , −175?

Mathematics

1 answer:

motikmotik3 years ago

4 0

Sent a picture of the solution to the problem (s). Used the hint and substituted all the know quantities.

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Nataly [62]

So we are using the denominator 20.

1/2 of 20 would be 10.

So, out of 20 we multiply it by 10 since it is our numerator.

Now, we have converted it to 100/200.

Freshman : 100 students

Sophomores : 10 students

Juniors : 20 students

Seniors : 70 students

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2 years ago

Find the value of x. log x 8 = 0.5 A. 4 B. 16 C. 32 D. 64

Lisa [10]

The answer is D. 64. Have a nice day!

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Serhud [2]

Answer and Step-by-step explanation

$\huge\boxed{-12, 14, -16}$

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2 years ago

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Christy bought a 9- foot piece of lumber trim bookshelf. Altogether, she needs 100 inches of lumber. Did Christy buy enough lumb

a_sh-v [17]

Answer:

Yes.

Step-by-step explanation:

because 9 feet converted to inches equals 108 inches, we know this because we can convert feet to inches via multiplication. To do this, simply multiply the given number (9) by 12 to get your answer.

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anygoal [31]

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