Step-by-step explanation:
a=5*-4*-3
a=-2
hope this helps
Answer:
I think its 368.28 cubic inches
Step-by-step explanation:
Answer:
So $28
Step-by-step explanation:
14+12+13+25+32+30=126
126+28=154/7=22
Answer:
19 = 5x - 1 Given
19 + 1 = 5x - 1 + 1
20 = 5x Addition Property of Equality
20 : 5 = 5x : 5
4 = x Division Property of Equality
Hope it helps! ( • ω • )
Answer:
102
Step-by-step explanation:
We have the mean (m) 128.5 and the standard deviation (sd) 8.2, we must calculate the value of z for each one and determine whether or not it is an outlier:
z = (x - m) / sd
In the first case x = 148:
z = (148 - 128.5) /8.2
z = 2.37
In the second case x = 102:
z = (102 - 128.5) /8.2
z = -3.23
In the first case x = 152:
z = (152 - 128.5) /8.2
z = 2.86
The value of this is usually between -3 and 3, therefore when x is 102 it goes outside the range of the value of z, which means that this is the outlier.