Mathematics, 24.11.2020 22:10, taliajohnsom9901
The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 260 minutes, the monthly cost will be $114. If the customer uses 640 minutes, the monthly cost will be $247.
A) Find an equation in the form y= mx+b, where x is the number of monthly minutes used y is the total monthly cost of the NextFell plan.
B) Use your equation to find the total monthly cost if 949 minutes are used.
If 949 minutes are used, the total cost will be dollars.
Answers: 2
Mathematics, 21.06.2019 21:30, Brendah7145
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
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Mathematics, 21.06.2019 22:00, elondamason
Which of these triangle pairs can be mapped to each other using a single translation? cof hn
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The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and...
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