If the experiment is consisting of rolling a fair die once, find:

Mathematics

1 answer:

Eva8 [605]2 years ago

7 0

1)1,2,3,4,5,6

2)1/2

3)1/2

4)1/3

5)5 OR LESS THAN FIVE =1/6

ONLY LESS THAN FIVE (EXCLUDING FIVE)=4/6=2/3

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Sixty photos taken at a photo shoot are in black and white. If this represents 15 percent of the total number of photos taken, w

Art [367]

Answer:

D. 15×4/100×4 = 60/400

Step-by-step explanation:

First I figured out how many photos there are in total, which was by doing 60/.15, since only 15% of the total photos are in black and white. We can already cross out all possibilities that don't have the denominator 400, but we can go a step further by seeing which one is 60/400, or equal to 60/400, which is D. 15×4/100×4 = 60/400.

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2 years ago

Leons older brother is 4 and 3/4 feet tall. Leon is 1/3 foot shorter than his brother .how tall is leon

Mandarinka [93]

Let

x------> height of Leon's older brother

y------> height of Leon

Convert mixed number to an improper fraction

$4\frac{3}{4}\ ft=\frac{4*4+3}{4}= \frac{19}{4}\ ft$