Dallas wants to know what elective subjects the students at his school like best. He surveys students who are leaving band class. Is it a random sample or biased sample. Explain

3. In a game, if you roll an 1 on an 6-sided number cube, you lose a turn. (a) What is the probability that you roll a 1? Explain your reasoning. (b) What is the probability that you either roll a 1 or do not roll a 1? Explain your reasoning.

It is better to study major international languages like English rather than to spend time on minority languages for the sake of regional identity.

The relationship between fahrenheit and celsius scales is given by F=9/5C+32. Determine the value in celsius when F=-3?

The director of a MPA program finds the incoming 200 students in the department with a mean GPA of 3.04 and a standard deviation of. 57. Assuming that students' GAPs are normally distributed, what is the range of GPA of 95% students

simplify (1/2A + 1/2B) ^2

Which substance is a homogeneous mixture? Cereal Silver Nickel Shampoo

I do 140 miles per week and i get 17mpg, how many days do i have to fill up my tank

The width of a rectangle is 3/8 the length x of the rectangle. What is the perimeter of the rectangle?

Victor went for 1 run lats week. it was 3.5 km long. terrell went for 3 runs last week. each run was 1,250m long. wich person ran a greater total distance last week

In quadrilateral ABCD, the measure of angle A is half the sum of the measures of the other angles. What is the measure of angle A? Express your answer to the nearest integer.