Answer:1442
Step-by-step explanation:
Given,
Mean is,
Standard deviation,
,
Margin of error(E) = 0.54,
For 98% level of confidence,
Thus, the sample size would be,
Answer:
0.125
Step-by-step explanation:
1/8=0.125
Answer:
C. 384 mm2
Step-by-step explanation:
In order to find ONE side, you would multiply 8x8 (in this scenario at least).
You would then get this:
8mm x 8mm = 64mm2
But we're not done yet!
In order to find all six sides, you need to multiply the last number/area by six
You would then get:
64 x 6 sides = 384mm2
Hope this helps!
Answer:
71
Step-by-step explanation:
To find the value of x, you must subtract 38 from 180 because all triangles' angles add up to 180. Then, you get 142, so you divide 142 into 2 because the triangles is an isosceles triangle. That's how you get an answer of 71.
The factors of 20 are 1, 2, 4, 5, 10, and 20 .
The factors of 50 are 1, 2, 5, 10, 25, and 50 .
When we look at both lists, to find the numbers that are on both lists,
we see that the common factors of 20 and 50 are ...
1, 2, 5, and 10 .
