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Blababa [14]
3 years ago
14

When is it helpful to use simpler numbers to solve a problem

Mathematics
1 answer:
never [62]3 years ago
8 0
Probably if the equation has a lot of decimals
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AA is why they are similar.
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Grayson and Claire are reading the same book. At the beginning of the month, Grayson was on page 40 and Claire was on page 19. G
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6 0
3 years ago
Is this the correct way to expand and are the answer correct??
Agata [3.3K]
No 
for example (question 1),
3(2a - 5) you multiply the numbers inside the parenthesis ().
so it will be 6a - 15
And if there is a negative number in front of the parenthesis, you multiply that too
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5 0
3 years ago
You pick one card from each set and find the sum. How many different sums are possible?
Bezzdna [24]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Olivia invested $2,400 in an account paying an interest rate of 4.6% compounded continuously. Assuming no deposits or withdrawal
chubhunter [2.5K]

Answer:

8.7 so either 8 or 9 tenth of a year

Step-by-step explanation:

<em>Is it compounded per month? I assume</em>

1. Compound interest formula

FV = PV(1+r/100k)^kn

FV is the future value,

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r% is the nominal annual rate of interest

2. Plug in numbers

3550 = 2400(1+4.6/100*12)^12*n

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12n = logBase(6023/6000)*(71/48)

n = answer/12

n ≈ 8.70

7 0
3 years ago
Read 2 more answers
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