A circular flower bed is 21 m in diameter and has a circular sidewalk around it that is 3 m wide. Find

the area of the sidewalk in square meters. Use 3.14 for 1.

The area of the sidewalk is m?.

(Round to the nearest whole number as needed.)

Carrie is finding the set of even numbers within the set of prime numbers. She starts by considering only positive numbers. Of the sets described, which is the universal set? all real numbers positive numbers prime numbers even numbers

Use the drop-down menus to complete the statement about the volume of a water storage tank over time, as shown in the table. The data in the table can best be described as because there is a

The probability that Janice will attend math class today is 62%. The probability that Ellie will attend math class if Janice attends is 100%. Ellie will not attend the class unless she hears from Janice first.

A playground has a shape of a rectangle, with two semi-circles on it's smaller sides as diameters added to its outside. If the sides of the rectangle are 38m and 28m, find the perimeter and the area of the playground Using the pi formulae

There are 777 students in a class: 555 boys and 222 girls. if the teacher picks a group of 444 at random, what is the probability that everyone in the group is a boy?

A portable music player is on sale for 20% off its original price. The sale price is $96. What was the original price of the music player?

Banach space of continues function

The cost of three pounds of grapes is 6.57. what is the constant or proportionality that relates the cost in dollars, y, to the number of pounds of grapes A. 6.57 B. 3 C. 2.19 D. Not here

How do you write 7.24 in word form

What is the product of the functions f (x) = x^2 and g (x) = x-8?