Answer:
7 is the mean
Step-by-step explanation:
because you add 5 in Jan 8 in Feb 6 in Mar 9 in April and then divide by 4 because that how many numbers there are in total
5+8+6+9=28
28/4=7
divide 28 and 4
Answer:
C.
Step-by-step explanation:
Range is the y-values. Since our max and min for y-values is 5 and -5, respectively, our answer is C.
Answer:
area = 54 mi²
Step-by-step explanation:
1 in = 3 mi
1 in x 1 in = 3 m²
3 mi²
18 in² = --------
1 in²
area = 18 * 3
area = 54 mi²
Answer:
8
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
3x + y = 4
y = -3x + 4
the perpendicular slope is the reciprocal of the original slope.
so the slope would be 1/3
