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inysia [295]
3 years ago
11

How to find the first 4 terms of a sequence

Mathematics
1 answer:
Naddik [55]3 years ago
4 0
<span>Assume n begins with 1 an = 3n a1 = 3*1 = 3 a2 = 3*2 = 6 a3 = 3*3 = 9 a4 = 3*4 = 12 Answer: 3,6,9,12</span>
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John has 5,000 to invest in a saving account that has interest compounded annually. If he wants his money to double in 8 years w
ololo11 [35]

hi

5 000 * X ^(8) =  10 000

             x^(8) =  10 000 / 5000

             x ^(8)=  2

            x =  2^(1/8)

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7 0
3 years ago
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Toby's little brother used his set of wooden blocks to build a giant tower. He stacked up 30 blocks to make a tower that was 64
dangina [55]

Solution to the question:

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8 0
3 years ago
1. f(x) = x2 - 21<br> f(5)
matrenka [14]

Answer:

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Step-by-step explanation:

if you will substitute the value of f(x) with 5, you will get the following equation:

5=2x-21

2x=26/÷2

x=13

(I didn't know what you ment when you wrote x2, is it x square or 2X)

I really hope it was the second one, cause that's how I solved it.

8 0
3 years ago
I made a mistake its this question ​
Fittoniya [83]
Wait I don’t really get it but if you mean the result it is -5x^2 + 5 tho
7 0
2 years ago
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Ninth grade math help me PLEASEEEE PLEASE
dusya [7]

Answer:

I believe the answer is D.

Step-by-step explanation:

3 0
3 years ago
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