Probability=number of specific outcomes / total number of possible outcomes...

Since they want to know the probability of getting all of the colors the probability is just one.

The sum of all probabilities is always equal to one. In this case:

1/4+1/4+1/4+1/4=1

5 0

3 years ago

An elevator at a department store must carry fewer than 17 people at a time. An elevator operator is present in the elevator at

natulia [17]

I'd say it's x + 1 < 17.
Because the operator should be included as a person as well.

8 0

3 years ago

Read 2 more answers

Jillian ran 40 miles in one week. Her friend Lacy ran 5/8 the distance that Jillian ran . How many miles did Lacy run ?

Korvikt [17]

Lacy ran 25 miles.

40/8=5 5*5=25

5 0

3 years ago

A man wants to test for diabetes. His family history shows that the probability of getting diabetes is 0.6. He decides to do a h

lesantik [10]

So,

The probability of the man having diabetes is 0.6 or 60%. Because we are figuring the probability BEFORE the test is taken that he has the disease, we can disregard the test and its accuracy rate. That rate is 60%, the probability of him having diabetes.

The correct option is D.

8 0

2 years ago