Jahnay is following this recipe to make cakes. Jahnay uses 450 g of sugar. How many cakes is Jahnay making? Recipe: Makes 1 Cake 150 g butter 90 g sugar 225 g flour 3 eggs

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Find the area of the regular hexagon if a side is 20 cm.