The cafeteria manager knows that about 300 students buy
lunch from the cafeteria each day. Based on the table, she
predicts that 60 students will buy pizza each day. Which
statement about her prediction is true?

a) Her prediction is invalid because 1/5 of 50 is 10.

b) Her prediction is invalid because 1/4 of 300 is 75.

c) Her predictions is invalid because 120% of
50 is 60

d) Her predictions is valid 20% of 300 is 60.
.

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

What is (28 + 7 + 6 + 3) x 1/2 show your work

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.