Mathematics, 10.11.2020 17:40 ShlomoShekelstein
An examiner marks 70 papers. The mean mark is 68 per paper. What is the total number of marks awarded by the examiner?
A. 4312
B. 3968
C. 4560
D. 4760
Answers: 2
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Mathematics, 21.06.2019 21:30
Which of the following shows the length of the third side, in inches, of the triangle below
Answers: 2
Mathematics, 22.06.2019 00:30
What is the perimeter of a rectangle if the length is 5 and the width is x?
Answers: 3
An examiner marks 70 papers. The mean mark is 68 per paper. What is the total number of marks awarde...
Mathematics, 10.09.2020 01:01
English, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
English, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Computers and Technology, 10.09.2020 01:01
Biology, 10.09.2020 01:01
History, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01