Equations
Solve for x.
2x+4=18
x=7
Draw the graph of this inequality.
x<5
See results on white board
The formula to find area of a circle
A=πr2
The formula for Volume of a Rectangular Prism.
V=Base * Height or V=lwh
Find the mean of this set of data.
62,60,70,78,60,66
66
Solve for x
12+7x=103
x=13
12x+6>114
x>9
The radius of a circle with a diameter of 25
r=12.5
Volume is measured in _____ units
cubic units.
Find the median of this set of data
57, 63, 70, 60, 59, 59, 61
60
Solve for 5x+15=-75
x=-18
-4x+3<27
x>-6
The area in terms of π for a circle with a radius of 8.
A=64π
The volume of a cereal box with a height of 13 inches, a length of 8 inches and a depth of 2.5 inches.
260 cubic inches
What is the range of the data below?
131, 227, 89, 116, 94,169, 198
138
The first step when solving for x in the following equation:
16-3x=-17
Subtract 16 from -17
This inequality has the same solution set as 2-x>18
a. 3x-8>16
b. 5x+50<10
x<-8
The circumference of a circle with a diameter of 18 cm
C=18π or 56.52 cm
The volume of a rectangular prism with these measurements.
l= 7 1/2 inches
w=10 inches
h=3/4 inches
V=56.25 inches cubed
An outlier affects this measure of central tendency the most.
Mean
4(-4x+1)=36
x=-2
-8(x+2)>-40
x<3
The area of a circle with a CIRCUMFERENCE of 18.84 cm.
A=9π or A=28.26
The volume of a CYLINDER with a height of 10 inches and a diameter of 12 inches.
V=1130.4 cubic inches
A survey found that 12 out of every 15 students eat cereal at least once per week. If there are 850 students in the school, how many are likely to eat cereal at least once per week?
680