5 + 8 + 11 + 7 + 12 = 43 total marbles
P(first is red) = 8/43
replace
P(second is blue) = 12/43
P(red,then blue) = 8/43 * 12/43 = 96/1849 <===
Answer: 53
Step-by-step explanation:
53
Answer:
120 brownies
Step-by-step explanation:
if you divide 40/8 you get 5 and you times 24 times 5 you get 120
Answer:
The correct option is (4).
Step-by-step explanation:
The complete question is:
Let f(p) be the average number of days a house stays on the market before being sold for price p in $1,000s. Which statement best describes the meaning of f(275)?
- Houses sell on the market for an average of $275,000 and stay on the market an average of 275 days before being sold.
- Houses sell for an average of $275,000.
- f(275) indicates houses stay on the market an average of 275 days before being sold.
- f(275) represents the average number of days houses stay on the market before being sold for $275,000.
Solution:
The function f (p) is defined as the average number of days a house stays on the market before being sold for price <em>p</em> in $1,000s.
The function provided is: f (275)
That is, <em>p</em> = $275,000.
So, the function (275) describes the average number of days a house stays on the market before being sold for price $275,000.
Thus, the correct option is (4).