What is the circumference of a circle with a radius of 2.5 meters?

A.

15.7 meters

B.

19.63 meters

C.

78.5 meters

D.

81 meters

Given 1,024 = 32 evaluate 9,216

Ony's club is selling oranges to raise money. For every box they sell, they get 1 1/8 dollars profit. They have sold 75 boxes already. How many more boxes must they sell to raise 180 dollars?

Expand the expression 5 (m+2)

Solve the system. {m+n=5 m-n=3 Use the substitution method. The solution is (4, 1) ( There is no solution. The solution is (2, - 1) (2, - 1). There are an infinite number of solutions.

A motorcycle has a weight of 255 kg what is the weight of the motorcycle in grams?

The sum of two consecutive numbers is - 49 what are they

Yummy Cookies just opened a brand new cookie bakery, ans sales are increasing every month! In January, the baker made 14 carrot cake cookies. In February, the baker doubled the January order, took 5 cookies home to his family, and sold the rest.

What is the value of the expression 2 1/2 x + 3 2/3 y (if x = 4 and y = 2)

The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). the sample statistics from one experiment include 480 480 peas with 127 127 of them having yellow pods. find the value of the test statistic.

90% of students at a university use a backpack, while the rest do not. Of all the students, 50% carry their laptops with them and 5% carry neither a backpack nor laptop. What percentage of students carry their laptops and use a backpack?