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s2008m [1.1K]
3 years ago
7

Which of the following sequences is an arithmetic sequence?

Mathematics
2 answers:
Tresset [83]3 years ago
8 0

Answer:

the third one C. {100,20,4,0.8,…}  as it divides by 5

~batman wife dun dun dun...aka ~serenitybella

Rzqust [24]3 years ago
6 0

C. since you are constantly dividing by 5

100 ÷ 5 = 20

20 ÷ 5 = 4

4 ÷ 5 = 0.8

And so on...

You might be interested in
(8x 2 −15x)−(x 2 −27x)=ax 2 +bxleft parenthesis, 8, x, squared, minus, 15, x, right parenthesis, minus, left parenthesis, x, squ
quester [9]

Answer:

<h2>5</h2>

Step-by-step explanation:

Given the expression (8x² −15x)−(x² −27x) = ax² +bx, we are to determine the value of b-a. Before we determine the vwlue of b-a, we need to first calculate for the value of a and b from the given expression.

On expanding the left hand side of the expression we have;

= (8x² −15x)−(x² −27x)

Open the paranthesis

= 8x² −15x−x²+27x

collect the like terms

= 8x²−x²+27x −15x

=  7x²+12x

Comparing the resulting expression with ax²+bx

7x²+12x =  ax²+bx

7x² = ax²

a = 7

Also;

12x = bx

b =12

The value of b - a = 12 - 7

b -a = 5

Hence the value of b-a is equivalent to 5

3 0
3 years ago
a developer wants to develop 5 acres of land. Each lot in the develope is to be 1/12 of an acre. How many lots will the land dev
Nitella [24]
5/60 I think pls tell me if I was ring
6 0
3 years ago
Drag each label to the correct location on the table. Not all labels will be used.
aleksandr82 [10.1K]

Answer:

5

Step-by-step explanation:

I took the test its correct

8 0
3 years ago
I need help with this problem please! It's very confusing to me.
Daniel [21]
2.25X5= 11.25

2 1/4 turns into 2.25 as a decimal, and a pentagon has 5 equal sides, so you take 2.25 and multiply it by 5 to get your answer

11.25ft
4 0
3 years ago
What is 28 of 64<br> need help
Effectus [21]
<span>28 of 64 = 28/64 = 28:64 = 64÷24. 

</span>28/64=6/16

28:64=6:16

64÷24=2.66

Hoped I helped!
7 0
3 years ago
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