Mathematics, 05.03.2021 01:00 amourayanna321
In a certain community, 30% of households have 1 child, 43% have 2 children, and 27% have
3 children. If a household is selected at random, what is the expected number of children in
that household? HINT: A Probability table may be helpful.
Show your work
Answers: 2
Mathematics, 21.06.2019 15:00, hooplikenari
Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this
Answers: 1
Mathematics, 21.06.2019 20:20, oofoofoof1
Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done
Answers: 2
In a certain community, 30% of households have 1 child, 43% have 2 children, and 27% have
3 childre...
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