2x (x^4-x^2-6) what is the answer to this when foiled?

Jordan's class has 30 boys. If the students in his class, 60% are girls. How many girls are in Jonathan's class?

Assume that 80% of the people taking aerobics classes are female and simple random sample of n=100 students is taken. If the sample has exactly 90 females students would that be unusual?

The deli serves 7 kinds of meat and 5 kinds of bread. How many different kinds of sandwiches made of one meat and one bread are possible

How large a sample should be selected to provide a confidence interval with a margin of error of? assume that the population standard deviation is. round your answer to next whole number?

How can you use function notation to evaluate a function with a given equation?

Harry drives a delivery van and has several deliveries to make. He is in Horseshoe Bay and has a delivery to make in Highcliffe. What is the approximate distance (to the nearest kilometre), by road, between Horseshoe Bay and Highcliffe?

600,000+80,000+10 in a form

See an algebraic equation to solve the problem. The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if that perimeter of the triangle is 90 cm?

You are ordering packaging for a product. Should you be more concerned with volume or surface area?

Use the drop-down menus to complete each equation so the statement about its solution is true. No Solutions 2x+9+3x+x= One Solution 2x+9+3x+x= Infinitely Many Solutions 2x+9+3x+x=