Desimal 6/10
6/10 ):2
3/5
0,6
Answer:
Option A. Rectangle
Step-by-step explanation:
we know that
If a cross section of the paperweight is cut parallel to the base, then the shape of the cross section will be equal to the base
The base is a rectangle with dimensions length 10 cm, width 4 cm
therefore
The cross section is a rectangle with dimensions length 10 cm, width 4 cm
Answer:
The 93% confidence interval for the equatorial radius of Jupiter is between 71484 km and 71500 km.
Step-by-step explanation:
Sample size of 30 or larger, so we can use the normal distribution to find the confidence interval.
We have that to find our
level, that is the subtraction of 1 by the confidence interval divided by 2. So:

Now, we have to find z in the Ztable as such z has a pvalue of
.
So it is z with a pvalue of
, so 
Now, find M as such

In which
is the standard deviation of the population and n is the size of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 71492 - 8 = 71484 km.
The upper end of the interval is the sample mean added to M. So it is 71492 + 8 = 71500 km.
The 93% confidence interval for the equatorial radius of Jupiter is between 71484 km and 71500 km.
Answer: 4
Explanation:
2^2=2*2=4
4,000,000,000 + 700,000,000 + 0 + 0 + 900,000 + 30,000 + 0 + 0 + 0 + 2