The answer should be 7/8. simply just enlarge all of the fractions
their LCM is 40,
there fore, the question is 30/40, and the choices will be 20/40, 16/40, 25/40 and 35/40, there fore only 35/40 is larger than 30/40, so the answer is 7/8
9514 1404 393
Answer:
see attached
Step-by-step explanation:
There are several ways you can go about this. The most straight-forward (and time-consuming) is to use a calculator to calculate the value for each cell of the table.
If you realize that the first row will be the base of the exponential, then you can finish filling that easily. The first row is completed by ...
4^1 = 4, 5^1 = 5.
Each row below that is the immediately preceding row multiplied by the number in the first row. For example, to finish the second column, we have ...
2^4 = 2·8 = 16
2^5 = 2·16 = 32
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When calculations are easily defined and repetitive, I like to use a spreadsheet to do them. It avoids errors, and (to me) is less tedious than repeating the same calculation over and over. The first row of this spreadsheet is sequential numbers, as described above. The remaining cells raise the first row value to the left column power.
Answer: A. 4
Im in high school this is simple math so. Your welcome
Answer:
8. the length is 88/5cm or 17.6cm
Step-by-step explanation:
8.perimeter =2L + 2W
when you convert the width 42/5 = 8.4
so 52 = 2L + 2*8.4
52= 2L + 16.8
52 - 16.8 = 2L
35.2 = 2L
divide both sides by 2
L = 17.6cm
You are going to come up with 11 defective machines