Kaelyn has 14 coins that have a value of $1.20. She only has dimes and nickels. How many nickels does kaelyn have?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52