Inches

I was asked to round my answer to the tenths place. My answer was 803.84 square inches. I put 803.8 square inches. It said the answer was in fact wrong and was 804.2 square inches. Im missing... more

a flag has an area of 840 square inches and a perimeter of 118 inches. what are the dimensions of the flag

 A company makes concrete briskd shaped like rectangular prism‘s. Each brick is 10 inches long, 6 inches wide, and 4 inches tall. If they used 13,200 in.³ of concrete, how many bricks did they make? 

Didnt quite get how to round to nearest cubic inch.

Please express your answer as a decimal to the nearest tenth

I have 8 inches, and six spots at 1.5 inches each. How much space can evenly fit between each spot  

The diameter of Reginald's tree increases by 0.6 inches each year. A current measurement gives its diameter as 7.92 inches. Estimate the age of the tree. Answer = years   I don't understand what... more

The amount of time it takes to fill a whirlpool tub is inversely proportional to the square of the radius of the pipe used to fill it. If a pipe of radius 2.5inches can fill the tub in 5?minutes,... more

You have some apple cider in a cylindrical pot that has a radius of 4inches. You pour cider from the pot into a cup that has a radius of 1.5 inches. until the cider in the cup is 4 in. deep. How... more

The red toy company is determining the size of a box needed to ship 20 toys  

 I need help in my math q

The perimeter of a triangle is 105 inches. The longest side is 22 inches longer than the shortest side. The sum of the lengths of the two shorter sides is 15 inches more than the length of the... more

There are 4mm beads on a 16 inch string. how many beads are on the string?

The flower bed has a length of 12 feet and a width of 4 feet.