Kyle graphed y = 2x as shown above. Is his graph correct? Why or why not?
A) Yes, the gr...
Mathematics, 31.03.2020 22:53 tdyson3p6xvtu
Kyle graphed y = 2x as shown above. Is his graph correct? Why or why not?
A) Yes, the graph of y = 2x always intercepts the y-axis at 2.
B) Yes, the graph of y = 2x can intercept the y-axis at any point.
C) No, the graph of y = 2x should always intercept the x-axis at 2.
D) No, the graph of y = 2x does not intercept the y-axis at 2.
Answers: 2
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 15.04.2020 00:16
Mathematics, 15.04.2020 00:16