3 years ago

1. Write a recursive formula for the following sequence: 45, 41, 37, 33

Mathematics

2 answers:

Over [174]3 years ago

7 0

Answer:

AP=a+(n-1)d is the formula

schepotkina [342]3 years ago

5 0

Answer:

AP=a+(n-1) is what i came up with

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Write <img src="https://tex.z-dn.net/?f=%282a%29%5E3" id="TexFormula1" title="(2a)^3" alt="(2a)^3" align="absmiddle" class="late

Gre4nikov [31]

Hello ;
(2a)^3 =(2)^3 (a)^3 = 8(a)^3

7 0

4 years ago

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1/2 w + 2 ; w = 1/9 what is the answer because i have been on this problem for an hour

yanalaym [24]

Answer:

its -1/5

Step-by-step explanation:

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3 years ago

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How much money should be invested in an account that earns 8% interest compounded quarterly to yield $10,000 in 4 years? (Round

sweet [91]

Answer:

757,576cents

Step-by-step explanation:

Given

Amount = $10000

Time = 4years

Rate = 8%

n = 1/4 year (compounded quarterly

Using the formula to get the principal

A = P(1+r/n)^nt

10000 = P(1+0.08/0.25)^4(1/4)

10000 = P(1+0.32)

10000= 1.32P

P = 10000/1.32

P = 7575.76

Hence he suppose to invest $7575.76 which is equivalent to 7575.76×100 cents i.e 757,576cents

4 0

3 years ago

Does anyone know how to do this

madam [21]

Answer:

56,57,58

Step-by-step explanation:

Just divide 171 by 3 and you get 57. Then its the number in front and behind.

4 0

3 years ago

Express 1800 ml as percentage of 2.1 L

bagirrra123 [75]

Answer:

1400 ml is 66.67% of 2.1 L

To express one number as a percentage of another, form a fraction using these two numbers and multiply it by 100. Note that the number that is being expressed as a percentage is placed in the numerator of the fraction.

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