Colton has a stone paperweight composed of a triangular pyramid on top of a triangular prism with the dimensions shown below. Us
e the drop-down menus to explain how to determine the volume of the paperweight. Needdddd major hellllpppp pleaseeee!!!!! 40 points!!!
1 answer:
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Answer:
P = 0.0215 = 2.15%
Step-by-step explanation:
First we need to convert the values of 900 and 975 to standard scores using the equation:
Where z is the standard value, x is the original value, is the mean and
is the standard deviation. So we have that:
standard value of 900:
standard value of 975:
Now, we just need to look at the standard distribution table (z-table) for the values of z = 2 and z = 3:
z = 2 -> p_2 = 0.9772
z = 3 -> p_3 = 0.9987
We want the interval between 900 and 975 hours, so we need the interval between z = 2 and z = 3, so we just need to subtract their p-values:
P = p_3 - p_2 = 0.9987 - 0.9772 = 0.0215
So the probability is 0.0215 = 2.15%
Answer:
<h2>B. 30 oz less than.</h2>Step-by-step explanation:
We have two dot plots, one for the Basketball Team and one for the Soccer Team.
Notice that there are 16 girls in the Basketball Team and 16 girls in the Soccer Team.
Basically, the median is between the 8th and 9th term in each data set. Specifically, is the mean between them.
<h3>For Basketball Team</h3>Because the 8th and 9th term are both equal to 32.
<h3>For Soccer Team</h3>Because the 8th and 9th term are both equal to 64.
If we subtract them to find the difference, it would be
Basically, the Soccer Team drank 32 more ounces of water than the Basketball Team.
Therefore, the right answer is B, that's the closest one.
