Mathematics, 11.12.2020 01:00 Clervoyantyvonne
it is estimated that there are 7,500,000,000,000,000,000 grains of sand in beaches of the world. how is this written in scientific notation
Answers: 2
Mathematics, 21.06.2019 15:50
Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?
Answers: 1
Mathematics, 21.06.2019 17:30
How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !
Answers: 2
it is estimated that there are 7,500,000,000,000,000,000 grains of sand in beaches of the world. how...
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