Two-word phrase indicates a ratio or fraction

Keisha's boat has a top speed of 9 miles per hour in still water. While traveling on a river at top speed, she went 10 miles upstream in the same amount of time she went 20 miles downstream. Find the rate of the river current.

How many times does 3 go into 63

At the Science Museum, there is an exhibition with 150 displays about energy. 30% of the displays are about electricity. 2/5 are about using renewable energy. 1/10 are about the use of gas The remainder are about nuclear power.

Joe is considering pursuing an MBA degree. He has applied to two different universities. The acceptance rate for applicants with similar qualifications is 25% for University A and 40% for University B.

A stone that starts at rest free falls for 7.0 s. How far does the stone fall in this time? a. +2.4 x 102 m c. +3.4 x 101 m b. -3.4 x 101 m d. -2.4 x 102 m

5x^2 - 15x-140 what method should be use?

Which inequality is equivalent to / -41 <9? 0-9 > X-4 < 9 -9 < x-4 < 9 O X-4<-9 or x - 4 < 9 hry 4 > - 9 or x - 4<9

Which is a word phrase for the variable expression? 3 (n - 1) A. three times the quotient of a number n and 1 B. three more than the difference of a number n and 1 C. one less than the product 3 and a number n D.

One of the factors in a multiplication is less than 1. How does the product compare to the other factor?

Jasmine rolls a number cube 72 times. The number 2 is rolled 13 times and the number 3 is rolled nine times. To the nearest whole percent, what is the experimental probability of rolling a 2 or 3? 7% 18% 22% 31%