Mathematics, 07.07.2019 02:30 Penguin1502
In a science experiment, the temperature of a substance is changed from 42 °f to −54 °f at an average rate of −12 degrees per hour. over how many hours does the change take place? a 8 hours b 1 8 hour c −8 hours d 1 hour
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Mathematics, 22.06.2019 04:30
The population in a city is modeled by the equation p(d)= 100,000*(1+0.3) where d is the number of decades since 1970
Answers: 1
Mathematics, 22.06.2019 05:30
Stefan's sculpture is 7/12 foot tall. he attaches it to a base that is 1/3 foot tall. how tall, in feet, is the sculpture with the base?
Answers: 2
Mathematics, 22.06.2019 06:00
For each phone call robert makes,he pays $0.10 for the first minute and $0.05 for each additional minute. what is the cost for two 5 minute calls ? a $0.60b $0.30c $0.15d $0.45 show work.
Answers: 1
Mathematics, 22.06.2019 07:00
Arectangle is 8cm longer then it is wide, and it’s area is 153cm^2. find the dimensions of the rectangle.
Answers: 1
In a science experiment, the temperature of a substance is changed from 42 °f to −54 °f at an averag...
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