During math class, Derek draws a circle with a compass. The circle, according to his calculations, has a circumference of 119.32 millimeters. What is the circle's radius? Use 3.14 for ​.

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?