Mathematics, 21.01.2021 02:00 hazeleyes2006
A sala de aula da professora Marilene tem 40 alunos. Determinado dia faltaram 10 alunos. Qual a porcentagem de alunos presente neste dia?
Answers: 1
Mathematics, 21.06.2019 19:00
Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(β2, 8), b'(β5, 6), c'(β8, 8), d'(β4, 2).
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Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
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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 Γ 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a Γ 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
A sala de aula da professora Marilene tem 40 alunos. Determinado dia faltaram 10 alunos. Qual a porc...
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