Problem 12
. Denise plots the data on a coordinate grid. She begins by plotting the data
for Week 3 and Week 11.
What are the coordinates of the two points that Denise plots?
(A)
Problem 22
What is the probability that it will snow on two out of three days? Round your answer to the nearest whole number. (A) 33% (B) 43% (C) 90% (D) 130%
Problem 23
Using the information in the following chart, estimate to the nearest thousand
the total number of tickets sold at the concert hall. (Note: You may not use a
calculator.)
Problem 24
Egypt's Great Pyramid is
Problem 27
What is the arithmetic mean (average) of Set A? (A) 41 (B) 60 (C) 71 (D) 142
Problem 28
Four hundred eighty yards is what fraction of a mile?
Problem 30
The U.S. Senate has 100 senators. In 2015, only 20 senators were female. What is the ratio of female senators to male senators? (Note: You may not use a calculator.) (A) 1:5 (B) 1:4 (C) 4:5 (D) 4:1
Problem 31
Alex test drives four cars and records the distance traveled and the gallons of gas used in each case in the following table. Car Distance Driven (Miles) Gas Used (Gallons) A 102.3 11.5 B 78.1 7.9 C 57.8 6.2 D 142.9 15.9 Which car has the best gas mileage (miles per gallon)? (A) Car A (B) Car B (C) Car C (D) Car D
Problem 32
Suppose you roll the die 66 times. How many times are you likely to roll a 6? (A) 6 (B) 11 (C) 55 (D) 66
Problem 33
Suppose you roll the die three times. What is the probability of not rolling any 1s during the three rolls? Express your answer as a fraction reduced to its lowest terms.