Mathematics, 14.12.2019 22:31 robert7248
Ayoung sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. when he started his diet, he weighed 79, point, 5 kilograms. he gained weight at a rate of 5, point, 5 kilograms per month.
let yyy represent the sumo wrestler's weight (in kilograms) after xxx months.
which of the following could be the graph of the relationship?
choose 1
choose 1
(choice a)
a
graph of an increasing linear function in quadrant 1 with a positive y-intercept
(choice b)
b
graph of an increasing linear function in quadrants 1 and 4 with a positive x-intercept and negative y-intercept
(choice c)
c
graph of a decreasing linear function in quadrants 1 and 4 with a positive x-intercept and positive y-intercept
(choice d)
d
graph of a decreasing linear function in quadrant 4 with a negative y-intercept
Answers: 2
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Mathematics, 22.06.2019 03:40
Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
Answers: 3
Ayoung sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. when he st...
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