Acentral angle in a circle has a measure of 180°. the length of the arc it intercepts is 8 in. what is the radius of the circle? **use 3.14 for π and round your answer to one decimal place.

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

How many grams the dog will eat in 3 days?

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?