The area of a circle is 78.5 cm2.what is th3 diameter of the circle

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191