Mathematics, 11.01.2021 18:50 EmmaKozlewski4907
You are shopping for school supplies. There is a sign at the front of the store advertising that you can either buy 4 binders and 4 notebooks for $17.00, or you can buy 2 binders and 6 notebooks for $15.50. Assume that the prices of binders and notebooks are constant. You have $30 total.
I. 6 binders and 8 notebooks
II. 8 binders and 6 notebooks
III. 12 binders
Which of the following combinations can you afford?
A. I only
B. I and II
C. I and III
B. II and III
Answers: 2
Mathematics, 21.06.2019 15:10
6x - 8 = 16 solve the following equation. then place the correct number in the box provided.
Answers: 2
Mathematics, 21.06.2019 19:10
Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.
Answers: 3
Mathematics, 21.06.2019 22:00
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
You are shopping for school supplies. There is a sign at the front of the store advertising that you...
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