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kvv77 [185]
3 years ago
11

Find the value of 1.85+38*4.1​

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

For this case we must find the value of the following expression:

1.85 + 38 * 4.1 =

According to the PEMDAS algebraic resolution method, multiplications must be made before the addition. So, we have:

1.85 + 155.8 =

Adding we have:

157.65

Answer:

157.65

sdas [7]3 years ago
3 0

Answer:

157.65

Step-by-step explanation:

38*4.1=155.8

155.8+1.85=157.65

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kirza4 [7]
So solve for q

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now, determine what the summation is
\sum^{\inf}_{k=2} (\frac{2}{3})^k =?

its been a while since ive done summations so i dont remember any tricks but that summation is essentially equal to
\frac{2}{3} ^2 +\frac{2}{3}^3+\frac{2}{3}^4+\frac{2}{3}^5+...

or factored to be something like this
\frac{2}{3}^2 *(1+\frac{2}{3}+\frac{2}{3}^2+\frac{2}{3}^3+...)
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regardless using a calculator, the summation turns out to be 4/3 i think

you should definitely double check this step

so replacing the summation for 4/3, the equation is now
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pretty easy to solve from here
divide 4/3 to both sides to get q


any questions?
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3 years ago
What's 8 divided by 3/5
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Answer:

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Step-by-step explanation:

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