8. the value of x varies directly with y, and
when x = 14, y = 21. write an equation to<...
Mathematics, 03.10.2019 03:30 brandiwingard
8. the value of x varies directly with y, and
when x = 14, y = 21. write an equation to
represent the direct variation.
Answers: 2
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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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You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?
Answers: 1
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Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 1
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