a rectangular prism has the following dimensions: l=5a, w=2a, and h=(a -3a +a). There is a small 3 above the (a - 3a +a) a, 3a. Use the formula V=l×w×h to find the volume of the rectangular prism.​

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.