A quality control technician samples circuit boards and records the number that are defective. Of 240 boards sampled, 8 are found to be defective. The technician reports that 30% of the boards are defective, based on the following work

What is the base of 1/9 to the power of 2

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.

How much candy at $1.16 a pound should be mixed with candy worth 86¢ a pound in order to obtain a mixture of 60 pounds of candy worth a dollar a pound?