This is the equation for finding the Circumference of a circle
C = pi x diameter or C = 2 x pi x radius
24
16
3x - 4 = 11
x = 5
What has to be broken before you can use it?
an egg
What is 3/4 as a percent?
75%
What is the formula for a cylinder?
V = pi x r2 x h
What is the circumference of a circle with a radius of 10? Use 3.14 for pi if needed.
C = 62.8
What is 4-3
1/64
-2x - 5 = 1
x = -3
14 - -12
26
What begins with T, finishes with T, and has T in it?
a teapot
What is 1/3 as a percent?
33.3%
What is the volume for a cone?
What is the equation for area of a circle?
what is x5 ● x8
x13
x/3 + 10 = -20
x =-90
-10 - 15
-25
What goes up but never comes back down?
your age
95% is what as a fraction in simplest form?
19/20
What is the volume of a cylinder with a height of 4 and a diameter of 10? Use 3.14 for pi if needed.
What is 314?
Find the area of a circle with a diameter of 10. Use 3.14 for pi if needed.
A = 78.5
(x4)10
x40
-2(3x + 4) = -26
x = 3
-2 + -3 + 5
0
No matter what, what can you always count on?
your fingers
Sales tax is 6%. If you spent $25, what was your total?
$26.50
What is the volume of a cone with a height of 4 and a radius of 5? Round to the nearest whole number. Use 3.14 for pi if needed.
What is 105?
What is the difference in areas of a pizza with a diameter of 20 inches and a pizza with a radius of 12 inches? Use 3.14 for pi if needed.
138.16
What is the value of:
x-3y5 / x-1y
y4 / x2
(5x - 7) / 2 = 4
x=3
6 + (-2 + -5)
-1
What is full of holes but still holds water?
a sponge
I measured a rope to be 21.2 feet, but it as actually 21.5 feet. What is my percent of error? Round to the nearest tenth.
1.4%
What is the formula for volume of a sphere?
V = 4/3 X pi X r3