Connor is a 400m runner. He has kept a record of his running times, shown in seconds in the table below. Calculate the following:
his median time
his modal time
seconds
seconds
Connor's 400m times
48.7 48.4
48.5 4.9. 2
48.6 48.5
48.8 4.9.1

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

cheater

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w