The answer is B. 25 students from each grade. This is because it will be the most accurate answer of what the school dance will be.
the cost of airfare on Friday is $141
<u>Step-by-step explanation:</u>
Here we have , The average cost of airfare for a one-way ticket from Las Vegas to Los Angeles was $67 for the days of Monday through Friday. The cost of airfare Monday through Thursday was $40, $44, $50, $60 respectively. We need to find What was the cost of airfare on Friday.Let's find out:
Let amount of Friday be x , So Average cost of airfare for a one-way ticket from Las Vegas to Los Angeles is given by :
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Therefore , the cost of airfare on Friday is $141
Answer:
Quick Market
Step-by-step explanation:
Quick Market
$1.17 divide 3 = $0.39 per apple
Stop and Save
$2.25 divide 5 = $0.45 per apple.
Therefore you get more at Quick Market
I'll help but what are u supposed to do
Answer:
1845
Step-by-step explanation:
if one of the prefects must be a girl, the only allowed combinations are GBB, GGB, and GGG
GBB
(15c2 * 10c1) / 25c3 = 21/46
GGB
(15c1 * 10c2) / 25c3 = 27/92
GGG
(15c0 * 10c3) / 25c3 = 6 / 115
21/46 + 27/92 + 6 / 115 = 369 / 460 or 0.802...
25c3 = 2300 * 0.802... = 1845