Mathematics, 27.09.2019 18:10 VeIocity
Suppose the neck size of men is normally distributed, with a mean of 15.5 inches and a standard deviation of 0.5 inch. a shirt manufacturer is going to introduce a new line of shirts. assume that if your neck size falls between two shirt sizes, you purchase the next larger shirt size. how many of each of the following sizes should be included in a batch of 2,000 shirts? (assume that if your neck size falls below 14 you will purchase a size 14 shirt. assume that if your neck size falls above 17 you will not purchase a shirt. note: the answer blanks may not add up to exactly 2,000 shirts. round your answers to the nearest whole number.)
Answers: 2
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 21.06.2019 22:20, macycj8
1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
Answers: 2
Mathematics, 21.06.2019 23:30, odellbeckham7171
When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is
Answers: 1
Suppose the neck size of men is normally distributed, with a mean of 15.5 inches and a standard devi...
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