Mathematics, 05.11.2020 18:50 eichlingkera13
Find the indicated probability by using the complementation rule. A percentage distribution is given below for the size of families in one U. S. city. Size Percentage 2 39.9 3 24.4 4 20.1 5 10.8 6 3.3 7 1.5 A family is selected at random. Find the probability that the size of the family is 4 or more. Round results to three decimal places.
a. 0.156
b. 0.844
c. 0.357
d. 0.201
Answers: 3
Mathematics, 21.06.2019 17:50
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
Answers: 1
Mathematics, 21.06.2019 20:00
The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in
Answers: 1
Find the indicated probability by using the complementation rule. A percentage distribution is given...
Mathematics, 25.03.2020 20:48
Mathematics, 25.03.2020 20:48
Mathematics, 25.03.2020 20:48
Computers and Technology, 25.03.2020 20:48
Mathematics, 25.03.2020 20:49
Mathematics, 25.03.2020 20:49
Computers and Technology, 25.03.2020 20:49