Answer:
30 Tabs?
Step-by-step explanation:
Not so sure on this, I just divided 45/1.5.
Answer:
A. The distribution should be skewed to the left because the mean is less than the median.
B. Most students scored a C or higher.
Step-by-step explanation:
A. Since mean<median<mode, we have a negative skewness and hence the distribution is skewed to the left.
B. Since the mean score is 71 and the modal score is 81, it is expected that a 'C' should be the lowest grade most students will have.
Answer:
3x+9≤30 is x≤7
Step-by-step explanation:
The formula to find the sum of the first n terms of our sequence is n divided by 2 times the sum of twice the beginning term, a, and the product of d, the common difference, and n minus 1. The n stands for the number of terms we are adding together.
Answer:
16
Step-by-step explanation:
A U.S. penny is considered to be 1/16th of an inch thick (1.5875 mm) so there are 16 per inch or 192 per foot (plus or minus).
Hope this helps!
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