A 50g piece of chocolate costs 45p. How much would 1kg of chocolate cost at this rate?

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)