Here is a list of numbers my teacher drew at random from a possible 49 numbers for the last 11 days:
(2, 8, 14, 19, 21, 24, 24, 35, 39, 39, 43)
Find the following measures of spread for the given set of data.
Range=?
Interquartile Range=?
Standard Deviation=?

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

What is the answer to the question 5x+2x