Mathematics, 01.12.2019 19:31, jakiyahporter0817
There is a stack of 8 cards, each given a different number from 1 to 8. suppose we select a card randomly from the stack, replace it, and then randomly select another card. what is the probability that the first card is an even number and the second card is greater than
6? write your answer as a fraction in simplest form.
Answers: 3
Mathematics, 21.06.2019 16:10, lilyplant4289
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 20:00, ayoismeisalex
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
Mathematics, 21.06.2019 20:30, adityamahesh2002
In the diagram of circle o, what is the measure of zabc?
Answers: 2
Mathematics, 21.06.2019 21:00, alexahrnandez4678
Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12
Answers: 1
There is a stack of 8 cards, each given a different number from 1 to 8. suppose we select a card ran...
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