A spinner is spun 800 times. The probabilities it lands on each colour are shown below.
The probability it lands on red is the same as the probability it lands on yellow.
o
Colour
Red
Green
Brown
Yellow
Probability
0.14
0.4
How many times would you expect it to land on each colour?
Red : ( Green :
Brown:
| Yellow :​

Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

To decrease an amount by 16% what single multiplier would you use