Mathematics, 15.02.2020 02:29 insaneke
The four sides of a picture frame consist of two pieces selected from a populationwhose mean length is 30 cm with standard deviation 0.1 cm, and two pieces selected from a popu-lation whose mean length is 45 cm with standard deviation 0.3 cm.
(a) Find the mean perimeter
Answers: 3
Mathematics, 20.06.2019 18:02
Plz ! what is the volume of this pyramid? with numbers of 30cm 14cm 18cm
Answers: 1
Mathematics, 21.06.2019 15:00
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
The four sides of a picture frame consist of two pieces selected from a populationwhose mean length...
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