Mathematics, 17.07.2019 01:00 s900005
The volume of a cylinder is expression represents the volume of the can? given by the formula v=pie r^2h, where r is the radius of the cylinder and h is the height. suppose a cylindrical can has radius (x+8) and height (2x+3 ). which expression represents the volume of the can? a ) pie x^3+19 pie x^2+112 pie x +192 pie b) 2 pie x^3 +35 pie x^2+80 pie x + 48 pie c) 2 pie x^3 + 35 pie x^2 +176 pie x + 192 pie d) 4 pie x^3 + 44 pie x^2 + 105 pie x + 72pie
Answers: 2
Mathematics, 21.06.2019 16:00
You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?
Answers: 3
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 17:50
Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.
Answers: 1
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