Answer:
161cm2
Step-by-step explanation:
Area: 1/2 x base x height
1/2 x 14 x 23=161
Area is measured in cm2
Hope this helps!
Answer:
Step-by-step explanation:
<u>In order to find the vertical asymptotes make the denominator equal to zero and solve:</u>
- 2x + 18 = 0
- 2x = - 18
- x = - 9
There is one vertical asymptote since the denominator is linear expression
Answer:
So the answer for this case would be n=107 rounded up to the nearest integer
Step-by-step explanation:
Information given
the sample mean
the sample deviation
the sample size
Solution to the problem
The margin of error is given by this formula:
(a)
And on this case we have that ME =0.001 and we are interested in order to find the value of n, if we solve n from equation (a) we got:
(b)
We can use as estimator of the real population deviation the sample deviation for this case
/ The critical value for 99% of confidence interval is given by
, replacing into formula (b) we got:
So the answer for this case would be n=107 rounded up to the nearest integer
For Three hours = 84 ,bus stop
For four = 112 ,bus stops