Answer:
B
Step-by-step explanation:
Average rooms cleaned per housekeeper day: The average number of rooms cleaned per housekeeper day is performance ratio that gives an idea of how many rooms each housekeeper cleaned.
Average rooms cleaned per housekeeper day =
Answer:
Around 115 degrees
Step-by-step explanation:
It is slightly pass the 90 degree mark
Delila is correct as she multiplying three negative numbers and determines that the solution will be negative.
As given in the question,
Let the three negative numbers be -x , -y , and -z.
Delia is multiplying three negative numbers
Multiply First two numbers
(-x) (-y) = + x y as (-)(-) = +
Multiply by third numbers
(+x y) (-z) = -x y z as ( +)(-) = -
Therefore, Delila is correct as she multiplies three negative numbers and determines that the solution will be negative.
Learn more about numbers here
brainly.com/question/17429689
#SPJ4
Answer:
24
Step-by-step explanation:
The number of permutations of 4 items taken 4 at a time is 4! = 24.
They can go 24 days without a repeated pattern.
___
4! = 4×3×2×1 = 24
_____
Any of the four can sit at the first desk; any of the remaining 3 at the next desk; either of the remaining 2 at the next desk. The total number of possibilities is the product of the numbers of possibilities at each desk: 4×3×2×1 = 24.