Let length be (l) and width be (w).
According to the question, l=3w+3......equation1
And perimeter that is 2(l+w) =94........equation2
Solve these two equations, you get your answer.
l=36
w=11
4x to the third power is 64x and 2x to the third power is 8x
Answer:
So the answer for this case would be n=16 rounded up to the nearest integer
Step-by-step explanation:
For this case we have the following info given:
represent the population deviation
![Confidence =0.8](https://tex.z-dn.net/?f=%20Confidence%20%3D0.8)
represent the margin of error desired
The margin of error for the true mean is given by this formula:
(a)
And on this case we have that ME =0.03 and we are interested in order to find the value of n, if we solve n from equation (a) we got:
(b)
The confidence level is 80%, the significance would be
and
the critical value for this case is
, replacing into formula (b) we got:
So the answer for this case would be n=16 rounded up to the nearest integer
Hey there!!!
Remember :
===> n⁻ˣ is equal to 1 / nˣ
In the question, it is stated n as 6 and x is 3
====> 6⁻³
... 1 / 6³
= 1 / 216
Hope my answer helps!
Answer:
Step-by-step explanation:
x mxm snx nx ns n xsn n nd n n xs x