Mathematics, 04.02.2021 19:00 Courtneymorris19

In math class, there are 35 students the class that took an exam. 20% of the students earned an A. How many students earned an A?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

For which rational expression is -2 an excluded value of x?

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Answers: 2

Answer

Mathematics, 21.06.2019 17:00

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Answers: 3

Answer

Mathematics, 21.06.2019 17:10

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Answers: 2

Answer

You know the right answer?

In math class, there are 35 students the class that took an exam. 20% of the students earned an A. H...

Questions

Mathematics, 15.12.2020 22:10

Jasmine can buy 2.25 pounds of beef for $7.98. What is the unit price per pound of meat? I haven't done unit rate in a while and I can't find i...