Describe how you could calculate the circumference of any circle if you knew the diameter, and how you could find the length of the diameter if you knew the circumference.

3 ft - 7 inches to decimal feet. Record your answer to the nearest hundredth of a foot.

Find the product in simplest form. (3√2) (√10) 3 √10 3 √20 6 √5 6 √10

Nick has 25 pens he gives 10 pens to one friend and 8 pens to another friend

A plumbers bill is £463.20 plus VAT. The current rate of VAT is 20% what is the actual cost of work done

What does the common difference or common ratio mean?

If y varies inversely as the square root of x, what is the constant of proportionality if y = 16 and x = 4?

How to convert 24cm to L

Which of the following is not an attribute of a linear equation? The equation has a single variable. The variable must be raised to the second power. The equation is of the first degree. The equation has an equal sign.

Write down the 3rd term in the sequence given by t (n) = 2n*2

Sarah's age is five less than twice her sister's age. Sarah is fifteen years old. Which equation could you use to solve for the age of Sarah's sister? 2x - 5 = 15 2 (15) - 5 = x 15 = 5 - 2x 15 - 5 = 2x