Each class period the professor picks 3 students at random from his class of 15 students to present problems at the board. (a.) what is the expected number of times jim (one of the students) will be picked in a week (5 classes)

Whats the center and the radius of this circle: (x-4) ^2 + (y-2) ^2=25

If a bottle of medication must be stored at a temperature cooler than 45 degrees f, what is the Celsius temperature at which the medication must be stored

Solve 16x^2 - 1 = 0 using square roots.

For what values of a and b is the following function is continuous at every x: -7 x ≤ - 3 f (X) = ax-b - 3< x < 1 3 x ≥ 1 Find the values is a and b ix f (x) continuous at every x?

What is the LCM of 38 and 49

there are 3 different cheeses at the deil. yasuko buys 3/4 of a pound of each there are also 4 different meats she buys 1/2 of a pound of each how much total food did yasuko buy at the deil

Which survey question will produce discrete data? Select all that apply. What is your gender? What is your height? Are you married? How many people live in your household? What is the area of a circle you drew?

Find the exact circumference of a circle with an area equal to 36 sq. in.

Angelo runs 7 miles per week and increases his distance by 1 mile each week. Marc runs 4 miles per week and increases his distance by 2 miles each week. In how many weeks will Angelo and Marc be running the same distance? What will that distance be?

3 2. DOG FOOD A bag contains 42 cups of dog food. Your dog eats 2 cups of dog food each day. How many days does the bag of dog food last?