B is the answer becuase it’s 35 and that should be correct
Answer:
Probability that, of the questions studied, all three were the test questions selected by the professor is 0.05
Step-by-step explanation:
Total question gives by teacher = 6
A student has time to study for only three of these six questions.
We are supposed to find the probability that, of the questions studied, all three were the test questions selected by the professor?
So, Probability that, of the questions studied, all three were the test questions selected by the professor = ![\frac{^3C_3}{^6C_3}](https://tex.z-dn.net/?f=%5Cfrac%7B%5E3C_3%7D%7B%5E6C_3%7D)
= ![\frac{\frac{3!}{3!(3-3)!}}{\frac{6!}{3!(6-3)!}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B3%21%7D%7B3%21%283-3%29%21%7D%7D%7B%5Cfrac%7B6%21%7D%7B3%21%286-3%29%21%7D%7D)
= ![0.05](https://tex.z-dn.net/?f=0.05)
Hence Probability that, of the questions studied, all three were the test questions selected by the professor is 0.05
D
because first you times z and x to get the area and then you multiply that by two added to
h times y divided by two (area of a triangle) times again by two cuz theres two sides
finally add z times y cuz thats the area of the base
and you get 896
Answer:
45 liters of jam.
Step-by-step explanation:
15 liters of jam took 6 days.
6 * 3 = 18
15 * 3 = 45
Merry Christmas! :))
If you mean rise/run? Then it would be up 7 and to the left 9. Then you can go down 7 and to the right right 9.