Mathematics, 20.04.2020 21:37 elijahbravo2819
A long straight river, 100 meters wide, is flowing at 1 meter per second. A pollutant is entering the river at a constant rate from one of its banks. As the pollutant disperses in the water, it forms a plume that is modeled by the equation y=√x . Use this information to answer the following questions.
a. How wide is the plume 484 meters down river from the source of the pollution? meters
b. How wide is the plume 441 meters down river from the source of the pollution? meters
c. How far down the river from the source of the pollution does the plume reach halfway across the river? meters
d. How far down the river from the source of the pollution does the plume reach the other side of the river? meters
Answers: 2
Mathematics, 21.06.2019 15:40
What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10
Answers: 1
Mathematics, 21.06.2019 19:30
Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit
Answers: 2
Mathematics, 21.06.2019 20:00
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 21:30
Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet
Answers: 3
A long straight river, 100 meters wide, is flowing at 1 meter per second. A pollutant is entering th...
History, 07.02.2021 09:40
Health, 07.02.2021 09:40
Health, 07.02.2021 09:40
Computers and Technology, 07.02.2021 09:40
English, 07.02.2021 09:40
Mathematics, 07.02.2021 09:40
Mathematics, 07.02.2021 09:40
English, 07.02.2021 09:40
Mathematics, 07.02.2021 09:40
Mathematics, 07.02.2021 09:40
Biology, 07.02.2021 09:40