SAT
23Sep
23Sep
23Sep
what are some things 12 graders should know
angelmn512
SAT
1 0
23Sep
A company’s manager estimated that the cost C, in dollars, of producing n items is C = 7 n + 350. The company sells each item for $12. The company makes a profit when total income from selling a quantity of items is greater than the total cost of producing that quantity of items. Which of the following inequalities gives all possible values of n for which the manager estimates that the company will make a profit? A. n < 70 B. n < 84 C. n > 70 D. n > 84
am2021
SAT
1 0
23Sep
A researcher wanted to know if there is an association between exercise and sleep for the population of 16-year-olds in the United States. She obtained survey responses from a random sample of 2000 United States 16-year-olds and found convincing evidence of a positive association between exercise and sleep. Which of the following conclusions is well supported by the data? A. There is a positive association between exercise and sleep for 16-year-olds in the United States. B. There is a positive association between exercise and sleep for 16-year-olds in the world. C. Using exercise and sleep as defined by the study, an increase in sleep is caused by an increase of exercise for 16-year-olds in the United States. D. Using exercise and sleep as defined by the study, an increase in sleep is caused by an increase of exercise for 16-year-olds in the world.
am2021
SAT
1 0
22Sep
How to study for SAT vocabulary?
cucciola3
SAT
2 0
22Sep
How do you make brainy use camera?
evanmeredith27
SAT
1 0
22Sep
Strongest animal in the world
alexandria101
SAT
2 0
22Sep
what is the sand cats favorite food?
VedaBeemon
SAT
2 0
21Sep
The narrators attitude toward the dead enemy can be described as
Grumbine533
SAT
1 0
21Sep
how fast does the moon travel around the earth
Orone54
SAT
1 0
19Sep
Why do researchers consider sociology to be a science?
jonesmariah433
SAT
1 0
19Sep
19Sep
what is the national study of police practice?
Ferrer6996
SAT
1 0
19Sep
19Sep
Emily have 36 flowers she give ones flower to friend
jaemilymathers
SAT
2 0
19Sep
Rolling a 5 or a number greater than 3
GlynisMundz
SAT
2 0