Answer:
49
Step-by-step explanation:
4*16-4*2*5+5^2
49
The grades received on a test by twenty students were 100, 55, 75, 80, 65, 65, 95, 90, 80, 45, 40, 50, 85, 85, 85, 80, 80, 70, 6
Delvig [45]
To find the average of a set of numbers you add them all together. Then divide by the amount of numbers
The answer correct response for this x=-32
Answer:
D
Step-by-step explanation:
-1 0 1 2 3 4 5 6 7
9 units. distance is always positive.
ans. D
