Mathematics, 18.10.2021 07:30, carls7853
An investor has an account with stock from two different companies. Last year, his
stock in Company A was worth $2500 and his stock in Company B was worth $3600.
The stock in Company A has increased 23% since last year and the stock in Company
B has increased 14%. What was the total percentage increase in the investor's stock
account? Round your answer to the nearest tenth (if necessary).
Answers: 2
Mathematics, 21.06.2019 16:30, maycigrimaldi4990
Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?
Answers: 3
Mathematics, 21.06.2019 18:00, kcameronanderso
Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.
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
An investor has an account with stock from two different companies. Last year, his
stock in Compan...
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