Find the mean of t + 2, 2t - 4, 3t + 2 and 2t.

Similar Questions

Three angles of a nonagon are equal and the sum of six other angles is 1110o. Calculate the size of ...

If x3 - 12x - 16 = 0 has x = -2 as a solution then the equaion has...

The ages of Tosan and Isa differ by 6 and the product of their ages is 187. Write their ages in the ...

Calculate the mean deviation of the first five prime numbers. ...

Mrs. Jones is expecting a baby. The probability that it will be a boy is 1/2 and probability that th...

If the simple interest on a sum of money invested at 3% per annum for 2$\frac{1}{2}$ years is N123...

Find the principal which amounts to N5,500 at a simple interest in 5 years at 2% per annum. ...

In the diagram, O is the centre of the circle ∠PQR = 75o, ∠OPS = yo and $\bar{OR}$ is parallel...

What value of Q will make the expression 4x2 + 5x + Q a complete square?...

The percentage of the students with mass less than 69kg is ...