Mathematics, 07.10.2020 21:01 anonymous12443535
L’assistència a una reunió de veïns va ser de 20 persones. Si en una segona reunió l’assistència va disminuir el 5 %, quants veïns van anar a la segona reunió? Resoleu aquest problema mitjançant una taula de proporcionalitat?
Answers: 1
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 15:30
The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches
Answers: 3
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 2
Mathematics, 21.06.2019 20:00
Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?
Answers: 1
L’assistència a una reunió de veïns va ser de 20 persones. Si en una segona reunió l’assistència va...
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