Question

There are 140 pupils in Year 7. 75 are male, of these 14 were late to school on Monday. There were 8 girls who were late to school on Monday. Use this information to complete this frequency tree.

A and B are different routes between 2 towns. The distance and average speed for each isRoute A 25 miles at 50 mph.Route B 20 miles at 30 mph.Which route takes the least time? Show your working

James invests £2000 in a bank account with a compound interestrate of 1.3%.Write a calculation that would give you the amount he has after 5 years.


Betty sells t-shirts.She charges £7 a t-shirt She charges 10% extra for it gift wrapped.One day Betty sells 74 t-shirts and 12 of these are asked to be gift wrapped.Work out the total amount of money that Betty earned that day.

Solve the simultaneous equation 2y=44x-y=11

Answer 1

if I knew the answer I was supposed to be a scientist