The probability is about 85.29%.
To do this, you need to first find the z-score on each end of the interval. Then, you can subtract the percents to find the percent in the middle.
Lower:
(1000 - 1252) / 129 = -1.18 which gives a probability of 11.9%
Upper:
(1500 - 1252) / 129 = 1.92 which gives a probability of 97.19%
97.19 - 11.9 = 85.29
Answer:
70% of the hotel rooms were occupied during the Convention
Step-by-step explanation:
4200 / 6000
= 0.7
0.7 = 70%
(-7,4),(-8,3)(-7,7),(-20,8),(5,9),(3,1),(2,6) state whether each set of ordered pairs represents a function
erastova [34]
Answer:
This relation is NOT a function.
Step-by-step explanation:
Just check the x's. If you have a repeat (the first x is -7, but so is the x on the third point)
If the x's repeat it has to be exactly the same point (same y both times)
If the x's repeat and have different y's, then the relation is NOT a function.
Answer:
A unit rate is like a calculator or price per unit. that you will have to divide the numerator by the denominator.
Step-by-step explanation:
Example: "A motorcycle travels 230 miles on 4 gallons of gasoline." basically you will have to find the average mileage per gallon of how much that motorcycle used.
I'm not sure if this helped. sorry
Answer:
A. 7^4
Step-by-step explanation:
When dividing exponents or monomial, you just basically subtract the exponents to get your answer.