Mathematics, 19.10.2019 00:30, terrysizemore666
*if 120% of a is equal to 80% of b, and a=12, then what is the value of a+b?
Answers: 1
Mathematics, 21.06.2019 14:30, jorgefrom584
Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
Answers: 1
Mathematics, 21.06.2019 14:30, chintiffany4779
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
*if 120% of a is equal to 80% of b, and a=12, then what is the value of a+b?...
Physics, 26.02.2020 01:23