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Mazyrski [523]
3 years ago
13

Which is it?

Mathematics
1 answer:
masya89 [10]3 years ago
5 0

Answer:

A

Step-by-step explanation:

90×7=630 -> 630+200= 830

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What is the 6th term of the geometric sequence shown?
solniwko [45]

Answer:

0

Step-by-step explanation:

subtract 20 from 40 it's Zero

8 0
3 years ago
___ x 4 = 12<br> ___ x 5 = 20<br> ___ x 2 = 10
RideAnS [48]

Answer:

3 x 4 = 12

4 x 5 = 20

5 x 2 = 10

Step-by-step explanation:

3 + 3 + 3 + 3 = 12

3 four times equals 12

This is the same for the others

4 + 4 + 4 + 4 + 4 = 20

Four 5 times equals 20

4 0
3 years ago
The internet was used by 30% of the population of a state in 2008. If 3200 people were surveyed, how many in the survey were usi
andrew-mc [135]
1. We know that 30% expressed as a decimal is 0.30

Since 30% of people were using the internet, 0.30*3200 is our answer.
3200*0.30= 960.

Therefore 960 people were using the internet out of the 3200 surveyed.

4 0
3 years ago
Coefficient of x^2 in the expansion of (x-3)^3
Mila [183]

Answer:

-9

Step-by-step explanation:

(x-3)(x-3)(x-3)

(x^2-6x+9)(x-3)

x^3-9x^2+27x-27

Therefore, the coefficient of x^2 is -9.

7 0
3 years ago
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Help please i need to pass
stellarik [79]

Answer:

hi! i dont have the answer because i suck at school lol XD but, i actually have the same question! do you know the answer yet?:] sorry to bother you if you dont.

Step-by-step explanation:

3 0
3 years ago
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