Answer:
3 students got a perfect score.
Step-by-step explanation:
Total number of students in Mrs. Grape's class = 90
Number of students who earned an A = 3/10 of 90
= 
= 27 students
Out of 27 students the number of students who got perfect score
= 
= 3 students
3 students got a perfect score.
THis will be the coordinates of the point at a turning point on the graph.
Since the second derivative is positive (=1) it will be a minimum value of f(x).
Answer:
0.36
Step-by-step explanation:
alost
have i question if you can answer it on my page plss lol
Answer:
x= 15
Step-by-step explanation:
4x+15=75
4x = 60
x = 15
Answer:
0
Step-by-step explanation:
