Does anyone know how to do this

The answers are given below.

Step-by-step explanation:

1. There is a correlation between shoe-size and reading ability.There is probably also causation. This is because there is an increase in reading ability with increase in shoe-size

2.There is no correlation between amount of cereals bought and amount of milk purchased.

3.There is no correlation between height and  number of points scored.

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours