The table below shows how much Eloise spent on ribbon at two different shops. What is the difference in the price of 300 cm of ribbon between shop A and
shop B?
Give your answer in pounds (£).
Length of ribbon
Cost
Shop A
120 cm
£1.56
Shop B
185 cm
£1.48

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Three times the sum of a number and seven is negative thirty-six. what is the number?