Mathematics, 06.01.2021 16:10 offensiveneedle
The average age of staff in the maths department is 40.
There are 7 members of staff (Jill, Nicky, Wendy, Cathy, Cerian, Alan and Andy).
The average age of Jill, Nicky and Wendy is 41.
The average age of Andy, Alan and Cathy is 43.
How old is Cerian?
Answers: 3
Mathematics, 21.06.2019 15:00
Write a corresponding real world problem to represent 2x - 125=400
Answers: 1
Mathematics, 21.06.2019 15:50
Assemble the proof by dragging tiles to the statements and reasons column
Answers: 2
Mathematics, 22.06.2019 01:00
Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.
Answers: 1
The average age of staff in the maths department is 40.
There are 7 members of staff (Jill, Nicky,...
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
History, 21.04.2021 18:50
Biology, 21.04.2021 18:50
Health, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50