Achef prepared five chocolate tortes for a dinner party. the guests consumed 2 5/16 tortes. how many
tortes are left?
a. 3 11/16
b. 2 9/16
c. 3 9/16
d. 2 11/16

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples