If the area of a circle is 121pi square units, what is its diameter

Which statement best explains why ben uses the width hi to create the arc at j from point k

Solve for the equation x. 2x + 22 = 4(x + 3)

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?