Mathematics, 08.04.2021 03:50 jvsome8

A chef is choosing from 13 different entrees for an important banquet, 4 of which contain spinach. The guests will have a choice of 5 entrees. The chef has decided to choose the 5 at random. Write your answers as a decimals rounded to the nearest thousandth.

What is the probability that none of the chosen entrees contain spinach?
The probability that none contain spinach is
.
What is the probability that exactly one entree contains spinach?
The probability that exactly one entree contains spinach is
.
What is the probability that exactly 4 entrees have spinach?
The probability that exactly 4 entrees have spinach is
.
What is the probability that all 5 entrees have spinach?
The probability that all 5 entrees have spinach is
.

//I work well going backwards but I simply cannot find any solution to even a similar problem as this.. at least one that I can understand. Right now I'm going over Combinations and Premutations. If this could be done using those, I would be very grateful : )

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

What two consecutive odd integers have a sum of -28

Answers: 1

Answer

Mathematics, 21.06.2019 14:00

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

Answers: 1

Answer

You know the right answer?

A chef is choosing from 13 different entrees for an important banquet, 4 of which contain spinach. T...

Questions