(a) A pipe 4.8m long is made of metal 30mm thick. If the external radius is 15cm, volume of metal in the pipe to the nearest cm

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9