Mathematics, 05.05.2021 20:10 siyah87
A website has a daily trivia contest. Each day, contestants have 2 3/5 minutes to answer one question. On Saturdays, contestants have four times as long to answer. How many total minutes does a contestant have to answer seven questions that are asked in a week?
Answers: 3
Mathematics, 21.06.2019 15:50
Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?
Answers: 1
Mathematics, 22.06.2019 01:30
Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
Answers: 3
A website has a daily trivia contest. Each day, contestants have 2 3/5 minutes to answer one questio...
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