Donald is thinking of buying a car but is looking at the annual running costs before he makes a purchase These are his costs before adding on petrol and maintenance

Cost(£)
Tax - 110
Insurance - 360
Breakdown - 50

What fraction of these costs is his insurance?
3/4
9/13
1/7
5/6

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?