subject
Mathematics, 28.05.2021 17:40 book0001

A computer that costs $875 last year costs $745 this year. Find the percent of decrease.
Round to the nearest whole percent.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 12:30, angelicadattoli
Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?
Answers: 2
image
Mathematics, 21.06.2019 14:00, ArelysMarie
Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)
Answers: 2
image
Mathematics, 21.06.2019 19:30, hrcatena
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
image
Mathematics, 21.06.2019 22:50, Yangster9305
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
You know the right answer?
A computer that costs $875 last year costs $745 this year. Find the percent of decrease.
Roun...

Questions in other subjects: