There are 560 third - and fourth-grade students in King Elementary School. If there are 80 more third-graders than fourth-graders, how many third-graders are there in the school? work has to be shown

The length of arc ab is 28.61 what is the circumference of the circle

Kasey is arranging all her stuffed animals in 6 rows. The back row has 25 stuffed animals. Each of the other rows have 4 less stuffed animals than the row behind it. How many stuffed animals does Kasey have in all? unit

What is the equation of a circle whose center is at the origin and whose radius is 9? x2 y2 = 3 x2 y2 = 9 x2 y2 = 81?

Coltin wants to buy a video game system in 5 months. The video game system costs $275. If he saves the same amount each month, how much will he have to save each month?

Identify the type of sample used. A store employee surveys every 20th person who enters the store. A. convenience B. simple random C. stratified random D. systematic

My question is below. M/pie = 7.3

Suppose Phil and Kate decide to drive the sports car to Nashville without stopping and they want to arrive by 5:00pm. What time should they leave their house? It's takes 7 hours and 52 minutes to get to Nashville.

A local civic group is selling

The ratio of Brendas age to Jasons age is 4:5. In eight years the ratio will be 6:7. How old is brenda now

Which figure has a greater volume and by how much? 3 cm 3 cm 5 cm 5 cm 8 cm 6 cm 15 cm 15 cm Figure 1 Figure 2