Mari has 28 wooden cubes she what's to stack them to form a triangle each row will have one block fewer then the row below it how many blocks will be in the bottom row of the pyramid?

Select three ratios that are equivalent to 11:1

When a truckload of apples arrives at a packing plant, a random sample of 175 apples are selected and examined for bruises and other defects. The whole truckload will be accepted if less than 16% of the sample are bruised or otherwise unsatisfactory.

There are 500 passengers on a train. 7/20 of the passengers are men. 40% of the passengers are women. The rest of the passengers are children.

The standard baseball measures 2 11/16" in diameter. What is its volume (to the nearest hundredth) ?

Is 6200 feet greater than or less than 1 mile in 900 feet

A quadrilateral has sides that measures 12 centimeters, 10 centimeters, 10 centimeters, and 5 centimeters. The side that measures 12 centimeters is parallel to the side that measures 5 centimeters. what is the figure?

Is 27 divisble by 2 3 4 5 6 9 or 10

What is the variance with the data 8 2 4 3 5

Mr. jacobs wanted to purchase a pair of pants. he only had 25.00. When he arrived at the store he saw a sale sign that read 1/4 off at of 40.00. Does Mr. jacobs have enough money to purchase the pants? show your work.

How many cubic blocks of side length 1/7 inch would it take to fill a cube with a side length of 3/7 inch?