Question 11 1 pts
If a student has scores of 80%, 70%, 90% and 60% on four out of five tests what
minimum score on the fifth test is required to get an average for all five tests of
greater than 70%.
20%
50%
O 45%
65%

Find the solution of system of equation y= x-4 y=4x+2

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)