Mathematics, 16.09.2019 23:30 Happypuppy1918
When jane uses her calling card overseas, the cost of a phone call is .75 for the first three minutes and. 12 for each additional minute, thereafter. if jane plans to spend at most $3.60 to make a call, find the greatest possible length of talk time.
Answers: 1
Mathematics, 21.06.2019 19:30
Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip
Answers: 1
Mathematics, 22.06.2019 02:00
The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.
Answers: 1
When jane uses her calling card overseas, the cost of a phone call is .75 for the first three minute...
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