3 years ago

HELP QUICK.

2 answers:

7 0

Answer:

Step-by-step explanation:

lakkis [162]3 years ago

5 0

Pretty sure it’s C That one makes the most sense to me please let me know if you get it right

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maw [93]

What is the objective? tell me and i can help :)

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4 years ago

adelina 88 [10]

The 2nd one , because your x value should only repeat one time , and it follows those standards.

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3 years ago

olchik [2.2K]

The <span>metric unit of weight.</span>

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3 years ago

andrey2020 [161]

Answer:

1425

Step-by-step explanation:

∑ 1 ^30 (3n+1)=4+7+10+... 30 terms

a=4

n=30

d=7-4=3

$S_{30}=\frac{30}{2}[2 \times 4+(30-1) \times 3]\\=15[8+87]\\=15 \times 95\\=1425$

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4 years ago

Mademuasel [1]

E is the answer

Hope this helps

7 0

3 years ago