85 men and 65 women are enrolled in calculus. there are 40 business majors, 50 biology majors, 15 computer science majors, and 45 mathematics majors. no person has a double major. if a single calculus student is chosen, find the probability that he is a man.

0.567 (rounded to 3 decimal places)

Step-by-step explanation:

Number of men enrolled in Calculus = 85

Number of women enrolled in Calculus = 65

Total students enrolled in Calculus = 85 + 65 = 150

We have to find the probability that if a calculus student is chosen at random, he is a man.

Total possible outcomes would be the total number of students in Calculus which is 150.

Favorable outcome would be the number of men in the class which would be 85.

The formula for probability is:

Using the values, we get:

Thus, If a single calculus student is chosen  the probability that he is a man is 0.567 (rounded to 3 decimal places)

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~