A store buys a baseball cap for $5 and sells it for $20. what is the profit
1 answer:
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Answer:
Step-by-step explanation:
10+18+25+27+35+50=165
n=6
mean =165/6=27.5
x x- mean (x-mean)²
10 -17.5 306.25
18 -9.5 90.25
25 -2.5 6.25
27 -0.5 0.25
35 7.5 56.25
50 22.5 506.25
_____ ________
sum 0 965.5
_____ _________
standard deviation
Answer:
Step-by-step explanation:
The minimum (or min) of a set of numbers is the number with the smallest value in the set.
In this case, the smallest number in the set is .
For two complex numbers 
and 
, the product is
That is, you multiply the moduli and add the arguments. You have
and 
, so the product is
That is, you multiply the moduli and add the arguments. You have