Mathematics, 09.12.2019 18:31 itscheesycheedar
Chloe and libby want to tie ryan to a bunch of approximately spherical helium balloons of diameter 0.3m. the volume of each balloon can be approximated using the formula 4r³. given that 1 litre of helium can lift 1g, and that ryan weighs 5 stone and 5lb, estimate how many balloons they need to make him float.
Answers: 3
Mathematics, 21.06.2019 17:30
Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
Answers: 1
Mathematics, 21.06.2019 22:00
Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.
Answers: 1
Chloe and libby want to tie ryan to a bunch of approximately spherical helium balloons of diameter 0...
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