Four plumbers estimated the length of the radius of a cylindrical pipe. The estimates made by
the plumbers are listed.
•
Plumber W estimated that the radius had a length of - inches.
• Plumber X estimated that the radius had a length of - inches.
Plumber Y estimated that the radius had a leng
ches.
Plumber Z estimated that the radius had a leng
es.
Which list shows these lengths in order from greatest to least?

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35