PEMDAS
8 x 4 + 9 – 9 + 18
50
What is 5.17×106 written in standard notation?
0.00000517
(X+1)(X+1)
X2+2X+1
a 11 by 11 square
121
What is the mode of this set?
70 67 66 67 66 70 64 70 73 63
66,67,70
14 ÷ 2 – 1 + 3
9
Choose the 2 true
a.√100=50
b.√121=11
c.3√27=9
d.3√64=4
c and d
(a + 7) (a + 1)
A2+8A+7
A cylinder with a radius of 3 cm and a height of 7 cm.
formula:pi*r2*h
197.9 cm3
What is the mean?
4 5 7 7 6 6 7 6 5
5.888
2 – 1 + 5 x 4 x 11
221
7/11 =
0.6363
(a+b)2
a2+2ab+b2
Find the volume of A cone with diameter 20 cm and a height of 20 cm.
formula:1/3*h*pi*r2
2094.4 cm3
What is the median of:
8.25 7.5 7.5 5.75 7.75 5.75 7.25 6 8.25 8.5 7.5
7.5
9 + 15 ÷ 5 x 13
48
36 * 32
38
(a + 12) (a − 5)
a2+7a-60
A cylinder with a radius of 4 yd and a height of 5 yd.
formula: pi * r2 * h
251.3 yd
Q3-Q1 =
IQR
24 ÷ 4 + 14 x 2
34
52+32
34
(2 s − 3)2
4s2-12s+9
Is this in order?
Q1---------MEAN---------Q3
NO it should say median not mean