2 years ago

Find the differnce of the following sequence: -7, -9 ,-11

Mathematics

1 answer:

Slav-nsk [51]2 years ago

8 0

Add -2 each time
-7+-2=-9
-9+-2=-11

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Find the product <br>(3a+3b)(3a-2b)

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Answer:

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2 years ago

The spinner at the right is divided into eight equal parts. Find the theoretical probability of

finlep [7]

Answer:

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Step-by-step explanation:

A theoretical probability is given by the number of desired outcomes divided by the number of total outcomes.

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2 years ago

Which function below represents the arithmetic sequence 3, 7, 11, 15...?

mr Goodwill [35]

D) f(n) = 3 + 4(n-1)

3 = 1st term
4 = common difference among the terms
n = term number you are looking for.

To check: 3, 7, 11, 15, ...

f(1) = 3 + 4(1-1) = 3 + 4(0) = 3 + 0 = 3
f(2) = 3 + 4(2-1) = 3 + 4(1) = 3 + 4 = 7
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f(4) = 3 + 4(4-1) = 3 + 4(3) = 3 + 12 = 15

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2 years ago

Read 2 more answers

There are 48 girls and 64 boys in the school choir. The choir teacher plans to arrange the students in equal rows. Only girls or

Lina20 [59]

Answer:

C.8

Step-by-step explanation:

48+64 = 112

112/14=8

8 0

2 years ago