Answer:
Range: 12
Step-by-step explanation:
65, 66, 67, 68, 71, 73, 74, 77, 77, 77
Formula:
Range: highest value - lowest value = final answer
Range: 77 - 65 = 12
Area = 18 = 1/2 x 6 x (h+1)
h=5
Answer:
5/14
Step-by-step explanation:
Answer:
I think it's C
Step-by-step explanation:
Maey should hire a landscaping service and if ther is more than 7.5h she could hire her neighbour