How do you show your work for 32.4:3

What is the squad root of 1,156

The resistance, R (in ohms), Of a wire varies directly with the length, L (in cm) of the wire, and inversely with the cross-sectional area, A (in cm2). A 500 cm piece of wire with a radius of 0.2 cm has a resistance of 0.025 ohm.

Wrote a decimal and percent of 5/8

A tractor costs $12,250 and depreciates in value by 6% per year. How much will the tractor be worth in 6 years?

she can go 6 miles upstream in one and a half hours. going downstream, she goes 24 miles in the same time. determine the speed at which she kayaks and the speed of the river's current