Marylou eats 34 of a cup 3
4

o
f

a

c
u
p
of her favorite cereal for breakfast each morning. If there are 1223
12
2
3
cups of cereal in a box, how many days can she have this serving size for breakfast?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,

Use the squared identities to simplify sin^2x cos^2x