2,2,3,3,3,4,4,4,4,4,5,5,5,6,6
median is 4
mean is 4
range is 4
number of observations is 15 <===
The cubic root of it is what you need, what multiplied by it's self three times equals 1000? 10 of course. The answer is ten.
Answer:
x= 1.5
y= 4.125
Step-by-step explanation:
Step one:
given the two equations

Step two:
let us subtract the equations


divide both sides by 16

put y= 4.125 in equation 2

Answer:
20) yes
21) -1
22) 1
23) -4
Step-by-step explanation:
Answer:
8.9 in.
Step-by-step explanation:
Area of triangle = (1/2) b. h
40 = (1/2) x*x
80 = x^2
square root (80) = x
x=> 8.944.... inch
Rounding off you get 8.9 in.