A part, share, or number considered in comparative relation to a whole.
100
The length of a rectangle is increased to 2 times its original size and its width is increased to 3 times its original size. If the area of the new rectangle is equal to 1800 square meters, what is the area of the original rectangle?
300 square meters
100
What is the definition for ratio?
the quantitative relation between two amounts showing the number of times one value contains or is contained within the other
100
What is the definition for scale factor?
describes how much a figure is enlarged or reduced
100
What is Jose's Favorite Soccer Team?
*Real Madrid* !!!
200
Solve for the following proportion
X/1=12/3
1.)Cross multiply: 2.)Simplify: 3.) Multiply 12 & 1:
x * 3 = 1 * 12 3x = 1 * 12 3x = 12
4.)Divide each side by 3:
x = 4
200
Each dimension of a cube has been increased to twice its original size. If the new cube has a volume of 64,000 cubic centimeters, what is the area of one face of the original cube?
400 square cm
200
Solve for the following Ratio:
4/10
2/5, 8/20
200
dilate the coordinates by a scale factor of 1.5
A(4,8)
B(3,2)
C(5,2)
A(6,12)
B(4.5,3)
C(7.5,3)
200
What is the atomic Number for the following Element: Oxygen
8
300
Solve for the following proportion
2/X=24/12
1.)Cross multiply: 2.)Simplify: 3.) Multiply 2 & 12:
2 * 12 = x * 24 2 * 12 = x * 24 24 = x * 24
4.)Add '-24x' to each side: 5.) Combine like terms:
24 + -24x = 24x + -24x 24 + -24x = 0
6.) Add '-24' to each side: 7.) Combine like terms:
24 + -24 + -24x = 0 + -24 0 + -24x = 0 + -24
8.) Simplifying: 24x = 0 + -24
x = 1
300
Pump A can fill a tank of water in 5 hours. Pump B can fill the same tank in 8 hours. How long does it take the two pumps working together to fill the tank?(round your answer to the nearest minute).
3 hours and 5 minutes
300
Solve for the following Ratio:
3/9
1/3, 6/18
300
Dilate the coordinates by a scale factor of 2/3
A(3,9)
B(9,6)
C(6,3)
A(2,6)
B(6,4)
C(4,2)
300
On the Periodic Table what is the first Element?
Hydrogen
400
Solve for the following proportion:
8/12=X/3
1.)Cross multiply: 2.)Simplify: 3.)Multiply 8 * 3:
8 * 3 = 12 * x 8 * 3 = 12 * x 24 = 12 * x
4.)Add '-12x' to each side: 5.)Combine like terms:
24 + -12x = 12x + -12x 24 + -12x = 0
6.)Add '-24' to each side: 7.)Combine like terms:
24 + -24 + -12x = 0 + -24 -12x = -24
8.)Divide each side by -12=2 x=2
400
A water tank, having the shape of a rectangular prism of base 100 square centimeters, is being filled at the rate of 1 liter per minute. Find the rate at which the height of the water in the water tank increases. Express your answer in centimeters per minute.
10 cm per minute
400
Solve for the following Ratio:
21/7
3/1, 42/14
400
What is the meaning for Remote Sensing?
the scanning of the earth by satellite or high-flying aircraft in order to obtain information about it.
500
Solve for the following proportion
13/1=26/
1.)Cross multiply: 2.)Simplify: 3.)Multiply 1 * 26
13 * x = 1 * 26 13 * x = 1 * 26 13x = 26
4.)Divide each side by '13':
x = 2
500
Danny bought a total of 20 game cards some of which cost $0.25 each and some of which cost $0.15 each. If Danny spent $4.2 to buy these cards, how many cards of each type did he buy?
12 cards at $0.25 and 8 cards at $0.15
500
Solve for the following Ratio:
40/32
20/16, 10/8
500
Who is the Creator for the following Element:
Tantalum