Forty children from an after-school club went to the matinee. This is the 25% of the childen in the club. How many children are in the club?

Convert 34ft into yards

Whats - 3/5*-10/3*-2*9

The smallest hummingbird is the Bee hummingbird. It has a mass of about 1 1 4 grams. The mass of a larger type of hummingbird is about 5 times the mass of the Bee hummingbird. What is the mass of the larger hummingbird?

A pet store sells mice reptiles and birds Let event A = a customer buys a mouse Let event B = A customer buys a reptile What does P (A or B) = 0.20 mean in the term of this problem

Sasha can mow 3/8 of an acre of grass in 45 minutes. How many acres of grass dies Sasha mow per hour?

Select the correct questions. Which questions are statistical questions? Which subjects do the students What is the number of students What is the height of each in my class like? in my class? student in my class?

You roll a fair six-sided die twice. Find the probability of rolling a 4 the first time and a number greater than 3 the second time

Jamie has 6qauters and some dimes in his pocket. The total value of the coins is 4.50 How many dime dose he have in his pocket

Describe two ways to reduce bias in an expirement

Carla has 9 cans of paint. It takes 1/2 can of paint to paint a chair. How many chairs can she paint with her 9 cans of paint?