Answer:
isosceles
Step-by-step explanation:
two sides equal
Yes D=M/V is used in chemistry.
D stands for density.
M stands for mass
V stands for volume
Answer:
= 21
Step-by-step explanation:
7 x 3 = 21
Answer:
We have to find the 90% confidence interval for the mean
Given sample size
Sample mean
Population standard deviation
Here the confidence level is 90% then
And
The 90% confidence interval is
Here is the critical value at 0.05
From the tables
Now the 90% confidence interval is =
=
=(3840.44, 4133.56)
Hence the 90% confidence interval for the mean is (3840.44, 4133.56)
Answer:
x<u>></u><u>1</u><u>1</u><u> </u><u>1</u><u>/</u><u>4</u>
Step-by-step explanation:
thats how we are learning it in my school it might not be the same for you
