In one grade of 150150 students, the ratio of boys to girls is 2 : 3. How many boys are in that grade?

On a typical day flights at a local airport arrive at a rate 10 every 15 minutes at this rate how many would you expect to arrive in 1 hour

What's 5 5/6 as a improper fraction

What happens to the probability of committing a type i error if the level of significance is changed from α =.01 to α =.05?

State the slope and the y-intercept for the graph of each equation: y=4x+1

A grocer want to make a 10-pound mixture of peanuts and cashews that he can sell for $4.75 per pound. If peanuts cost $4.00 per pound and cashews cost $6.50 per pound, how many pounds of each should he use

Complete this activity. Mr. Home buys two quarts of ice cream, one carton of soda, and three sacks of cookies for a Sunday School party. The respective unit prices are 60, 70, and 45 for each unit. On his way home Mr.

The school you want to go to has an acceptance rate of 15%. That means that 15% of the students who apply to the school get in. The school took 1800 students last year. How many students applied?

Jason tossed a fair coin 3 times. What is the probability of getting a head and two tails in any order?

For breakfast, Sarah can choose eggs, granola, or oatmeal as a main course, and orange juice or milk for a drink. Sarah says that the sample space for choosing one of each contains 3 to the 2nd power = 9 outcomes, What is her error? Explain.

What are factors and can you give me an example of an expression and it's factors