Answer: a. ( 1, 6 )
Step-by-step explanation:
If you go into desmos and plot your function you can go to each of the points in your answers and see just where the point is touching the line
Yes because 4 quarts is a gallon, making 3 gallons 12 quarts which is larger than 10 quarts.
Answer:
The probability that the pizza delivery takes more than 30 minutes is 61.53%.
Step-by-step explanation:
To determine the percentage of probability that the pizza will take more than 30 minutes to be delivered, knowing that the delivery delay time is evenly distributed between 10 and 75 minutes, the following calculation must be performed:
75 - 10 = 65
100/65 = 1.53
30 - 10 = 20
65 - 20 = 40
40 x 1.53 = 61.53
Therefore, the probability that the pizza delivery takes more than 30 minutes is 61.53%.
Z-score is a statistical tool that is used to estimate the probability of finding a number in a normal distribution of data. A normal distribution is described as a function in which the mean is zero, the standard deviation is 1 and that the area under the curve is equal to 1.
The z-score at 86 is z = (86-80)/6 = 1. the probability to the right is 0.1587.
The z-score at 92 is z = (92-80)/6 = 2. the probability to the left is 0.9772.
The difference in probability is equal to 0.8185. We multiply this to the number of total students to get the answer.
#1.) 25-6
#3.)(90divided by 10)+15
#4.)5x=120