Mathematics, 28.07.2019 09:30, sryun

Which answer describes the simpler problems that could be used to solve this story problem? jackson read some books over the summer. he read 3 science fiction books and 2 mystery books each month. he also read 3 times as many adventure books as mystery books each month. how many books did jackson read in one month? a. calculate the number of adventure books jackson reads each month. subtract the number of adventure books from the number of mystery and science fiction books. b. calculate how many more science fiction books than mystery books jackson reads each month. add that answer to the number of science fiction books and adventure books. c. calculate the number of adventure books jackson reads each month. add the number of adventure books to the number of science fiction and mystery books. d. calculate how many more science fiction books than mystery books jackson reads each month. multiply the answer by 3. add that answer to the number of science fiction books and mystery books.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, corrineikerd

Simplify the expression. -2/5(10+15m-20n)

Answers: 1

continue

Mathematics, 22.06.2019 00:00, enevjordan

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

Answers: 1

continue

Mathematics, 22.06.2019 02:30, adrianmelchor146

An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb. the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.

Answers: 3

continue

Mathematics, 22.06.2019 02:30, brimccauley6518

Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%

Answers: 1

continue

Do you know the correct answer?

Which answer describes the simpler problems that could be used to solve this story problem? jackson...