3 years ago

What is 11 1/2 - 9 1/2

2 answers:

6 0

I calculated this 11.5-9.5 and got the answer 2.

4 0

I calculated the problem you have posted and the answer that I got is “2” ‍♂️

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Daniel [21]

I think you just expand itlike this‍♀️

7 0

3 years ago

Reil [10]

Answer:

Part A : 9.555 . 10^38

Part B : 7.4 . 10^-3

Step-by-step explanation:

$3.9 \: . \: {10}^{33} . \: 2.45 \: . \: {10}^{5} \\ 3.9 \: . \: 2.45 \: . \: {10}^{33 + 5} \\ 9.555 \: . \: {10}^{38} \\$

$7.4 \: . \: {10}^{ - 3}mm \\ 7.4 \: . \: \frac{1}{ {10}^{3} } \\ 0.0074mm$

$7.4 \: . \: {10}^{3}mm \\ 7.4 \: . \: 1000 \\ 7400mm$

A blood cell is too small. So the more reasonable measurement is 0.0074mm.

7 0

3 years ago

Zanzabum

The correct answer is D

3 0

3 years ago

svetoff [14.1K]

-19 should be the answer

3 0

4 years ago

pashok25 [27]

I am guessing right now, but here it is
x=6x+x-2x

5 0

3 years ago

What is 11 1/2 - 9 1/2​