Mathematics, 23.10.2019 01:30 timothycarter342
Three boys and six girls are being seated in a row of nine chairs on a stage which are numbered from left to right. how many seating arrangements are there if: a. there are no restrictions as to how they are seated? b. the boys sit in the middle three seats? c. girls sit in the first two seats as well as the last seat? d. the first four seats alternate girl, boy,
Answers: 3
Mathematics, 21.06.2019 16:00
An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.
Answers: 3
Mathematics, 21.06.2019 21:10
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
Three boys and six girls are being seated in a row of nine chairs on a stage which are numbered from...
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