The circumference of a circle is 28 inches. what is the length of the radius of this circle

For the number for the number 15 first write all the facts and then the factors

The table shows the average weight of animals. How many more tons does a blue whale weigh than an African Elephant? (Hint: there are 2,000 pounds in one ton."

Sandra buys tiles for her bathroom walls. Each tile is a square with sides 15cm. a. Calculate the area of one tile b. She wishes to cover an area of 108,900cm^2. How many tiles does she need? c.

Bella is working on the world record for longest beaded necklace. She has 10,000 glass beads that have a diameter of 0.4 cm. If she strings these beads end to end, how long will her necklace be?

James thinks that the commutative property of multiplication simplifies 4.8 x (0.5 x 2.95) to 2 x 4 x 2.95. Is James correct? Explain your reasoning.

3x+5-x=2x+7 is infinite real soluction, no real soluction or one real soluction

Select the correct answer. Which of these statements explains the term price? A. the money spent by a seller to advertise a product B. the money spent by a manufacturer to make a product C. the money spent by a buyer to purchase a product

A polling organization took a random sample of 3,000 middle school students to determine how many have a dog. Suppose that 57% of all middle school students have a dog.

When Sally went bowling, her scores were 108, 72, and 95. If she bowls a 4th game, what will her score need to be to give her an average of 91?

Tanya kicks a ball into the air. The function that models this scenario is f (t) = - 16t2 + 96t, where h is the height of the ball in feet and t is the time seconds. When will the ball hit the ground?