Q9 A worker has to set a machine to cut this shape from a piece of metal Not to scale
3.0cm
2.0cm
20cm
2.5cm
8.0cm
What is the area of the shape?
Show all your working.

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds