y = kx is the formula for direct variation
8 = k*20
divide by 20
8/20 =k
divide by 4
2/5 =k
y = 2/5 x
formula: y = 2/5x
b) y=2/5x
y = 2/5 *7
y = 14/5
or as a mixed number 2 4/5
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Answer:
54yd
Step-by-step explanation:
Area for the rectangle=8×6
=48yrd
area for the triangle=1/2×4×3
=6yd
Total area=48+6=54yd
Answer:
No it doesnt and if you did have an outlier it would greatly affect the mean because if there was an outlier the mean would move closer to the outlier.
Step-by-step explanation:
