What is the perimeter of the isosceles trapezoid ?
A. 22.2 units
B. 28 units
C....
Mathematics, 05.05.2020 14:49 dogwisperer101
What is the perimeter of the isosceles trapezoid ?
A. 22.2 units
B. 28 units
C. 24 units
D. 20.8 units
Answers: 1
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Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?
Answers: 1
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The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
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Answers: 3
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