Mathematics, 22.07.2019 11:00 andria89
95% of the students at veronica's school ride the bus. there are 500 students at her school. how many students ride the bus?
Answers: 1
Mathematics, 22.06.2019 04:00
Find the x-intercepts for the parabola defined by this equation: y=-3x^2-6x+9
Answers: 1
Mathematics, 22.06.2019 04:20
1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?
Answers: 3
Mathematics, 22.06.2019 07:00
Atypical virus is about 10 -7 m in size simplify this expression
Answers: 1
95% of the students at veronica's school ride the bus. there are 500 students at her school. how man...
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