12. A rectangular piece of insulation is to be wrapped around a pipe that is 4.25 inches in diameter. How wide does the rectangular piece of insulation need to be? (give an answer to the nearest hundredth)

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer