Mathematics, 18.03.2021 01:40 AleOfficial101
According to survey data, the distribution of arm spans for males is approximately Normal with a mean of 71.4 inches and a standard deviation of 3.1 inches. a. What percentage of men have arm spans between 66 and 76 inches? b. A particular professional basketball player has an arm span of almost 89 inches. Find the z-score for this person's arm span. What percentage of males have an arm span at least as long as this person?
Answers: 2
Mathematics, 22.06.2019 00:30
Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .
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Mathematics, 22.06.2019 06:00
If y+3y+5y=−18 y + 3 y + 5 y = − 18 , then what is the value of y y ?
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Mathematics, 22.06.2019 08:30
Quickly! linda had an orange ribbon and a blue ribbon.the orange ribbon was 2 meters long.the blue ribbon was 4/5 as long as the orange ribbon.linda cut off a piece of blue ribbon. the length of the piece was 25% of the length of the blue ribbon. a) what was the length of the blue ribbon before it was cut. b) find the length of the piece of blue ribbon that linda cut off.
Answers: 1
Mathematics, 22.06.2019 10:10
Fabian mixes orange juice with 4 cans of pineapple juice to make punch. each can of pineapple juice holds 2 liters. he makes a total of 19 liters of punch. how many liters of orange juice did fabian use to make the punch? a. 9 l b. 11 l c. 13 l d. 15 l
Answers: 1
According to survey data, the distribution of arm spans for males is approximately Normal with a me...
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