1. 550 pages left
55×4=220+330=550
2. 10 hours
330÷55=6+4=10
Answer:
11/3 x 4/5 = 44/15 = 2 14/15
Answer:
isosceles triangle
Step-by-step explanation: an isosceles triangle has 2 congruent sides, and 2 congruent angles
ANSWER
The mean absolute deviation is 1.75
EXPLANATION
The given date set is 2, 2, 5, 6, 8, 4, 8, 5
The mean is

The mean absolute value deviation is given by:





Answer:
3.75
Step-by-step explanation:
g(x)=60(1-0.5)^x, g(4)
g(4)=60(1-0.5)^4
g(4)=60(.5)^4
g(4)=60(0.0625)
g(4)=3.75