Mathematics, 15.02.2020 18:53 shelbylynn737
NASA is sending a probe to Alpha Centauri and then to Sirius. A problem with the probe is noticed while it is at Alpha Centauri, so it must go back to Erth before going to Sirius. Alpha Centauri is 4.3 light-years away from Earth and Sirius is 8.6 light-years away. The probe is traveling at 18.03 km/s, there are 1.58125 x 10-5 light-years in one astronomical unit. How long will the probe have been traveling from when it first leaves Earth to when it arrives at Sirius?
Answers: 1
Mathematics, 21.06.2019 20:20
Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
Answers: 1
NASA is sending a probe to Alpha Centauri and then to Sirius. A problem with the probe is noticed wh...
Geography, 18.07.2020 01:01
Computers and Technology, 18.07.2020 01:01
History, 18.07.2020 01:01
Social Studies, 18.07.2020 01:01
Biology, 18.07.2020 01:01
History, 18.07.2020 01:01
Mathematics, 18.07.2020 01:01
Chemistry, 18.07.2020 01:01