Take 520 times two which equals 1,040 then take that times two which equals 2,080 then once again take that times two which equals 4,160. Last but not least take those last three numbers and add them together. This equals 7,280 which is your final answer ;) Hope this helped ;)
2x+x=105
3x=105
The answer is A
Answer:
5ft= 60 in
18 ft = 6 yd
Step-by-step explanation:
hope this helped
Answer:
a) 21%
b) 45.5%
c) 26.4%
Step-by-step explanation:
Given the supplied information, a table of probabilities can be constructed. (See the attachment.) The numbers across the bottom reflect the given ratios of customers selecting the different gas types. The numbers in the cells are those bottom numbers multiplied by the percentage that fill the tank (or not). The numbers on the right are the sums of the numbers in each row.
a) The top center cell in the table answers this question. It it the product ...
p(plus)×p(fill | plus) = 0.35×0.60 = 0.21 = 21%
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b) The sum on the right answers this question:
p(fill) = 45.5%
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c) The ratio of the first column number (12%) to the row sum for Fill (45.5%) answers this question:
p(regular | fill) = 12%/45.5% ≈ 26.4%