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Shalnov [3]
3 years ago
9

What is the pattern for the sequence 5, 15, 45, 135, …, …? Question 1 options: A.multiple by 3

Mathematics
1 answer:
yan [13]3 years ago
5 0
The answer has to be A.multiple by 3
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Please help me
Olegator [25]

I think its C

cus it passes through (8,2)

8 0
2 years ago
Read 2 more answers
Find a8 in the arithmetic sequence with a1=-7 and d=0.5
gavmur [86]
\bf n^{th}\textit{ term of an arithmetic sequence}\\\\
a_n=a_1+(n-1)d\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
d=\textit{common difference}\\
----------\\
a_1=-7\\
d=0.5\\
n=8
\end{cases}
\\\\\\
a_8=a_1+(8-1)d\implies a_8=-7+(8-1)(0.5)

and surely you know how much that is.
3 0
3 years ago
Kimberly goes bowling. It costs $5 to rent the
Pani-rosa [81]

Answer:

B is the correct function

Step-by-step explanation:

5 0
2 years ago
In Scarlett's grade, 1/5 of the students have a sister. Of the students who have a sister, 1/4 also have a brother. What fractio
My name is Ann [436]

Answer:

1/20

Step-by-step explanation:

In Scarlette grade 1/5 of the students have a sister.

Of the students who have a sister 1/4 also have a brother

Therefore fraction if students in Scarlet's grade who had both brothers and sister can be calculated as follows

= 1/5 ×1/4

= 1/20

3 0
2 years ago
Rename 65/8 as a mixed number
Cloud [144]

Answer:

13\frac{3}{5}

Step-by-step explanation:

6 0
2 years ago
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