01) Determine o valor posicional do algarismo 3 nos seguintes números, siga o Ex: 3.765 → 0 3 tem valor posicional 3000
exemplo dado
a) 32.000.000
b) 52.300.000
c) 3.120.000
d) 264.352
e) 56.563​

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?