Jonathan's class has 30 boys. Of the students in his class, 60% are girls. How many girls are in Jonathan's class?

(a) 75

(b) 60

(c) 45

(d) 20

If there is an 80% chance of rain and a 70% chance of wind and rain, what is the probability that it is windy, given that it is rainy? round your answer to the nearest percent.

Which line goes down from left to right? A. y=2x+5 B. y=2x-6 C. y=2x D. y=-2x+20

Cheryl has 56$ and wants to buy as many notebooks as she can to donate to her school. If each notebook costs $1.60, which inequality is n, the maximum number of notebooks she can buy with her money?

The radius of a circular lens of a magnifying glass is 4 centimeters. What is the area in square centimeters of the glass

Which two numbers add up to 6 and multiply to 10?

Find the exact value of tan 0

Olives garden is only 10 yd.² and the watermelon plants she wants to grow require 2.5 yd squared each how many watermelon plants can she grow

If the area of a triangle is 9.3 square meters and the base measurement is 3.1 meters. What is the height of the triangle?

In triangle ABC, angle A measures 50 degrees, angle B measures 30 degrees. Find the measure of angle C. A. 100 degrees B. 50 degrees C. 110 degrees

Is 13/4 greater than or less than 3 5/6