Karen calculates the volume of cylinder a with a radius of 3 inches, and a height of 6in. the volume of this cylinder is 54pi in^3. cylinder b also has a radius of 3 inches but the height is doubled. what is the relationship between the volumes of the two cylinders? a. the volume of cylinder b is half the volume of cylinder ab. the volume of cylinder b is twice the volume of cylinder ac. the volume of cylinder b is 4 times the volume of cylinder ad. the volume of cylinder b is 8 times the volume of cylinder a

Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Anyone know these questions? i need ,.