Mathematics, 17.10.2019 12:50, levicorey846
Which answer describes the simpler problems that could be used to solve this story problem?
jason bought a bagel and a cup of coffee each saturday. each bagel costs $2 and each cup of coffee costs $1. how much money had jason spent in 8 weeks?
a.
calculate the amount spent on a bagel and coffee together. multiply this amount by 8.
b.
calculate the difference in price between the bagel and the coffee. subtract this amount from 8.
c.
calculate how much jason spent on bagels in 8 weeks. calculate how much jason spent on coffee in 8 weeks. subtract the two amounts.
d.
calculate the amount spent on a bagel and coffee together. add 8 to this amount.
Answers: 2
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 19:30, joselinegarciaowyrpf
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
Answers: 1
Which answer describes the simpler problems that could be used to solve this story problem?
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