Mathematics, 12.01.2021 22:50 anggar20
A scientist estimates that there are about 10^24 stars in the universe and that each galaxy has,
on average, approximately the same number of stars as the Milky Way galaxy.
About how many galaxies are in the universe?
Milky Way galaxy: 10 • 10^10 stars
Answers: 2
Mathematics, 21.06.2019 19:00
Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)
Answers: 1
Mathematics, 21.06.2019 21:00
The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?
Answers: 2
Mathematics, 22.06.2019 02:00
Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.
Answers: 1
A scientist estimates that there are about 10^24 stars in the universe and that each galaxy has,
on...
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