A chef can make 30 donuts in 60 minutes. What is his unit rate in donuts per minute

We have n bins, and we decide to toss 100 balls into these n bins. what is the expected number of bins with at least one ball?

Phil collected 60 eggs and sold 44 of them. Phil wrote that he sold 0.44 of the eggs he collected. Did Phil write the decimal correctly?

Is 2/3x equal to 1/3x+1/4

Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either a 3 or a 8? A) 7/36 B) 1/6 C) 5/648 D) 1/144

Robert is looking at purchasing bonds to diversify his portfolio and must decide which type of bonds to purchase. Which type of bond can Robert buy that is tax free?

Why would this equation for finding the monthly fee be difficult to model with algebra tiles?

A restaurant has been expanding its business. Last year, it sold an average of 460 tacos a day. This year's daily sales are 160 percent of last year's. What is the daily average number of tacos the restaurant is selling this year?

Round 0.85 to the nearest tenth

Standard form of y=1x+3

Julio invested $2,000 in a simple interest account for 3 years. She has earned $150 interested by the end. What was the simple interest rate of the account?