Mathematics, 03.04.2020 00:54, ashleyprescot05
LaTanya buys 5 yards of blue fabric and 8 yards of green fabric. The blue fabric cost $2 more per yard than the green fabric. She pays for a total of $62. What would be the combined cost of 1 yard of blue fabric and 1 yard of green fabric?
Answers: 1
Mathematics, 21.06.2019 17:10, payshencec21
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
Mathematics, 21.06.2019 19:00, tanaemichel
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
LaTanya buys 5 yards of blue fabric and 8 yards of green fabric. The blue fabric cost $2 more per ya...
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