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Vedmedyk [2.9K]
3 years ago
5

8-5(3x-7) i need help

Mathematics
2 answers:
MArishka [77]3 years ago
4 0

Answer:

43 - 15x

is the answer

Marina86 [1]3 years ago
3 0

Answer:

-15x + 43

Step-by-step explanation:

8-5(3x-7)

8-15x+35

-15x+43

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What does this mean ---->> 9e+10 please explain the answer
GenaCL600 [577]
This expression can't be solved because we don't know the value of e. Basically what this means is that e, an unknown number, is first being multiplied by 9, and it is then added by 10. You will just leave it as it is.
5 0
3 years ago
Is this the correct answer? if not, what is it?
sergiy2304 [10]

Answer:

B. 1:2800

Step-by-step explanation:

448 / .16 = 2800

1:2800

Feel free to let me know if you need more help! :)

6 0
4 years ago
Zero cannot be classified as which type of number ?
Sav [38]
Natural number
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7 0
3 years ago
Read 2 more answers
What is the median of 90,30,20,30,60,30,80
MariettaO [177]

Answer:

you have an odd number, divide by 2 and round up to get the position of the median number.

Step-by-step explanation:

you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

4 0
3 years ago
Read 2 more answers
The number of transistors per IC in 1972 seems to be about 4,000 (a rough estimate by eye). Using this estimate and Moore's Law,
spayn [35]

Answer:

The prediction for the number of transistor per IC in 1992 is of 4,194,304,000

Step-by-step explanation:

Moore's law:

Moore's law states that the number of transistors per IC doubles every year.

Format of the function:

Following Moore's law, t years after our initial estimative, the number of transistors per IC will be given by:

N(t) = N(0)*2^t

In which N(0) is the initial estimate.

The number of transistors per IC in 1972 seems to be about 4,000 (a rough estimate by eye).

This means that N(0) = 4000

So

N(t) = 4000*2^t

What would you predict the number of transistors per IC to be 20 years later, in 1992?

This is N(20). So

N(20) = 4000*2^20 = 4194304000

The prediction for the number of transistor per IC in 1992 is of 4,194,304,000

4 0
3 years ago
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