Volume
What is the volume formula for a triangular prism?
V=ᵇˡ⁄₂h
What is the simplified ratio of 13:39?
1:3
Convert 1 km to cm
100 000 cm
Solve for x: 3x = 18
x=6
A rectangular prism has a width of 30 cm and a height of 10cm. If its length is twice its width, what is its area in mm³?
18,000,000 mm³
Calculate the area of a rectangular based pyramid with a length of 3cm, a width of 2cm, and a height of 5cm.
V=10cm³
Are 19:38 and 6:12 the same ratio?
Yes
Convert 10 cm cubed to mL
10 mL
Solve for x: 4x - 7 = 13
x=5
A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. Two marbles are drawn at random with replacement (independent event). What is the probability that both marbles are red?
1/4, 0.25, 25%
The volume of a rectangular prism is 30cm³ and has a length of 3cm and a width of 2cm. What is the height?
h=5cm³
If the ratio of blue balls to red balls is 1:2 and there are 12 blue balls then how many red balls are there?
24 red balls
Convert 0.25 to a fraction and percent
1/4, 25%
Solve for x: 3(x - 4) = 18
x=10
What's 3²(√49 - √25) ÷ 36 as a decimal?
0.5
What is the volume formula for a trapezoidal prism?
½(b1+b2)lh
Are 39:156 and 2:8 the same ratio?
Yes
Convert 67 m cubed to cm cubed and km cubed
67, 000, 000 cm³, 0.000067 km³
Solve for x: 3x + 48 = 5(3 + 12)
x=9
A shirt originally costs $8². If the price increases by 25%, what is the new price?
80
What is the volume formula for a composite figure containing a trapezoidal prism and a cone?
½(b1+b2)lh + πr²h/3
The ratio of red marbles to blue marbles is 3:5. If There are 12 red marbles how many blue marbles are there?
20 blue marbles
Convert 0.1 m cubed to mL
100,000 mL
Solve for x: 5x − 2 = 3x + 6
x=4
If x = −2, what is the value of: 3x² − 4x − 7?
13