What is formula for the total surface area or a cylinder?
S=2 pi rh+2 pi r squared
100
A CD can store about 650,000,000 bytes of data. Express this number in scientific notation.
6.5 X 10^8 bytes
100
What is the equation for three more than eight times a number is equal to 19?
8x+3=19
200
What is the volume of a cone?
V=Bh/3 or pi r square h divided by 3
200
A cone has a radius of 2 inches and a height of 5 inches. To the nearest tenth, what is the volume?
20.9 cubic inches
200
What is the formula for the total surface area of a prism?
V=Ph + 2B
200
The cost of video games are $40, $55, $60, $48, $57, $33, $57, $20, $80, and $47. Determine the distance from the mean for the cost of video games. (Hint: MADD, ADSAD)
$12.10
200
Joe bought a canvas and 8 tubes of paint for $24.95. if the canvas cost $6.95, how much did each tube of paint cost?
$2.25
300
What is the volume of a can of paint that is 15 centimeters high and has a diameter of 13.6 cm? Round to the nearest tenth.
2,179.0 cubic cm.
300
What is the formula for the volume of a sphere?
V=4/3 pi r cubed
300
The stairwell in a museum is in the shape of a cylinder. The diameter is 20 feet and the height is 100 feet. The museum needs to paint the inside of the stairwell. Determine total surface area rounded to the nearest tenth.
6911.5 square feet
300
The speed of light is about 1.86 X 10^5 miles per second. Express this number in standard decimal notation form.
186,000 miles per second
300
Three consecutive integers can be represented by x, x+1, and x+2. If the sum of three consecutive integers is 57, what are the three intergers?
18, 19, 20
400
A cylindrical water tank has a diameter of 5.3 meters and a height of 9 meters. What is the maximum volume that the tank can hold? Round to the nearest tenth.
198.6 cubic meters
400
A scoop of ice cream is in the shape of a hemisphere. The diameter of the scoop of ice cream is 2.5 inches. Find the volume of the ice cream to the nearest tenth.
4.1 cubic inches.
400
Oscar is making a play block for his baby sister by gluing fabric over the entire surface of a foam block. The height of the block is 2.3 inches and the width is 6.1 in with a length of 2.3 inches. What is the total surface total surface area?
66.7 square inches
400
One nano meter is is 1.0 X 10^-9 meter. Express this number in standard decimal notation form.
0.000000001 m
400
A taxi service charges you $1.50 plus $0.60 per minute for a trip to the airport. The distance to the airport is 10 miles, and the total charge is $13.50. How many minutes did the ride to the airport take?
20 minutes
500
Sam is designing a new, cylindrical drinking glass. If the glass has a diameter of 8 centimeters and a height of 12.8 centimeters, what is the volume? Round to the nearest tenth.
643.3 cubic cm
500
Jackie is using spherical beads to create a border on a picture frame. Each bead has a diameter of 1.5 millimeters. Find the volume of each bead. Round to the nearest tenth.
1.8 mm cube
500
Suppose the length of each edge of a cube of ice is 4 centimeters. Find the total surface area of the cube.
96 square cm.
500
The prices for admission to eight popular theme parks as $80, $60, $76, $53, $42, $36, $38, $85. Determine the mean absolute diviation rounded to the nearest hundredth if necessary.
$16.50
500
Ella swims four times a week at her club's pool. She swims the same number of laps on Monday, Wednesday, and Friday and 15 laps on Saturday. She swims a total of 51 laps each week. How many laps does she swim on Monday?