Mathematics, 24.06.2019 13:30 livagrace
Elizabeth lives in san francisco and works in mountain view. in the morning, she has 33 transportation options (take a bus, a cab, or a train) to work, and in the evening she has the same 33 choices for her trip home. if elizabeth randomly chooses her ride in the morning and in the evening, what is the probability that she'll use a cab exactly one time?
Answers: 3
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Mathematics, 22.06.2019 02:00
Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.
Answers: 1
Elizabeth lives in san francisco and works in mountain view. in the morning, she has 33 transportati...
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