Frank's algebra grade is based on the average of four exams, which will count equally. His grades are 95, 70, 70 and 75. Find his average.
A. 72.5
B. 77.5
C. 82.5
D. 92.5
E. 87.5
Answer: B
You might also like to view...
Solve.An agricultural company exported 48,000 tons of corn last month. How many pounds of corn is this?
A. 96,000 lb B. 24 lb C. 96,000,000 lb D. 24,000,000 lb
A formula is given, along with values for all but one of the variables in the formula. Find the value of the variable that is not given.C = 2?r; C = 12.56, ? = 3.14
A. r = 15.70 B. r = 2 C. r = 78.88 D. r = 4
Provide an appropriate response.A formula expresses:
A. known quantities B. a relationship among quantities C. a percentage less than 100 D. a portion relationship greater than 100
Find the vertex, the focus, and the directrix of the parabola.x2 - 8x - 8y + 8 = 0
A. V: 
; F: (4, 1), D: y = - 
B. V: (- 4, - 1); F: (4, 1); D: y = -3
C. V: 
; F: (4, -3); D: y = 1
D. V: 
; F: (4, 7); D: y = 9