Algebra
Solve for x
x+15=20
5+15=20
What is the number for pie
3.14
If a line started at 0 on a graph and moved right and up what correlation would that be
Postive
What is the mean median and mode of this set of data
18 9 12 34 16 14 19 22 35 86
mean: add them up and divide by how ever amount of numbers 265/10 =26.5
median: the middle number 9 12 14 16 18 19 22 34 35 86 if there are 2 middle number add and divide by 2 18+19= 37/2=18.5
mode: no mode
8x22+5=?
181
x2=4
2x2=4
x=2
3.14xd
name of formula
formula of the circumfrance of a circle
If there were dots close too each other on a line what correlation would that be
Postive and strong
What is the name of the axis that goes vertical forever
y axis
18x3(6+2)
18x3(8)
54(8)
432
3x+4=10
3x2+4=10
x=2
There is a triangle with a right angle and a 30 degree angle what is he missing angle????
60 degrees
y<2x+5 would this line be going up (positive) or be going down (negative)
Positive
In mrs stanley's class there are very tall students but who is really the tallest using this data
5,9ft 4,9ft 6,2ft 5,7ft 5,1ft 5ft 6,3ft
6,3ft is the tallest in her class
12x2+(8/2)x2
12x2+(4)x2
24+8
32
3x+6=10+2
solve for x
3x+6=12
x=2
if one mile = 1.603km how much distance have you travel in km if you drove for 184miles
296.1km
Which line is greater y=2x+4 or y=2x-2
y=2x+4
what is the range of this data set?
13,15,18,23,28,34,36,40
27 is the range
12x2+4-(8x2+3)
12x2+4-(19)
24+4-19
28-19
9
8x+2-4=(10+4)-0
solve x
8x+2-4=14-0
8x+2-4=14
8x-2=14
8x=14+2
8x=16
8/8=8/16
x=2
if a cylinder has a width of 6cm and a height 15cm what is the total volume and surface area of this cylinder
Volume 424.12cm3
surface area 339.292cm3
what is the answer to this problem?
3(2x-5)+2y=-41
6x-15+2y=-41
6x+2y=-26
3x+y=-13
10 12 14 15 18 20 24 28
figure out these points in a box plot
min max range median Q1 Q3 Q range
min 10 Q1 13
max 28 Q3 22
range 18 Q range 9
median 16.5
19+2-5+3(2x4+3)1x4+2
19+2-5+3(11)1x4+2
19+2-5+(33)1x4+2
19+2-5+(33)4+2
19+2-5+132+2
15+132+2
149