The population of a village is in the following ratios.

men : children = 11 : 3

women : children = 5 : 2

Find the ratio men : women.
Give your answer in its simplest form.

(2 marks)

Find the balance at the end of 4 years if 1000 is deposited at the rate of

The reflexive property of congruence lets you say that ∠pqr ≅

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample