A trundle wheel is used to measure distances. Imran has a trundle wheel, of diameter 60 cm.
Imran uses his trundle wheel to measure the length of the school car park. His trundle wheel rotates 77 times.

What is the length of the car park, to the nearest metre?
PLZ answer

The first five terms of a linear sequence are given below. 7 , 12 , 17, 22 , 27 , what is the next term of the sequence?

Find the values of the variables in the kite

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?