A lorry was loaded with 800 cartons each containing 25 tins of fat each empty carton weighs 500g and each tin of fat weighs 2kg what was the total load carried by the lorry in tonnes

Nine more than four times a number is the same as one less than twice the number. find the number?

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

Are the corresponding angles congruent? explain why or why not.