5 Lana's family entered a 5 kilometer race.
1 kilometer = 1,000 meters
Part A Lana's dad said his average step length is about 1 meter. About how many steps
will he need to take to finish the race?

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Find the distance between the pair of points a(-1,8) and b(-8,4)