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3 years ago

Which of the following is NOT an arithmetic sequence?

Mathematics

1 answer:

Rashid [163]3 years ago

4 0

Answer:

2, 4, 8, 16, 32

Step-by-step explanation:

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Simplify y^-3 a.3/y b.1/y^3 c.-3y d.-1/y^3

nignag [31]

Answer:

b. $\frac{1}{y^3}$

Step-by-step explanation:

Here we are given $y^{-3}$ and are asked to simplify it. We are going to apply the law of exponents which says that

$a^{-n}=\frac{1}{a^n}$

Hence applying this rule in our problem we get, where a=y and n=3

$y^{-3}=\frac{1}{y^3}$

Hence our C) Option is correct

3 0

3 years ago

So what is the answer?

Dimas [21]

Answer for what?????

4 0

3 years ago

Help pls fast and give me the steps -15a-19-35=-84

Nimfa-mama [501]

Answer:

a=2

Step-by-step explanation:

-15a-19-35=-84

-15a-19=-49

-15a=-30

a=2

8 0

3 years ago

SOLVE THE SYSTEM OF EQUATIONS −2x+6y=−38 3x−4y=32

WARRIOR [948]

X= 4 and Y =-5 im not really 100% sure but its all i know

6 0

4 years ago

Read 2 more answers

Morgan knows that 3 gallons of water weigh 25 pounds. How much do 10 gallons of water weigh?

olga_2 [115]

The full answer would be 83.454 but you can just say 83 pounds. Both are right

8 0

3 years ago