Mathematics, 24.03.2021 17:20 Val03
The mean marks of 100 students were calculated as 65. At the time of checking it was found the marks 40 and 50 was wrongly copied and weeded out Find the correct mean marks.
Answers: 3
Mathematics, 21.06.2019 14:30, cameronrandom00
You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )
Answers: 1
Mathematics, 21.06.2019 17:20, kyle696969
Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant
Answers: 2
Mathematics, 22.06.2019 01:30, isabellecannuli
Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?
Answers: 1
The mean marks of 100 students were calculated as 65. At the time of checking it was found the marks...
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