Nine people went to a restaurant for a meal. Eight of them spent £12 each on their meals and the ninth spent £8 more than the average expenditure of all the nine. What was the total cost of their meals?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

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

Pls what is the relative minimum of the function? enter your answer in the box