Which set(s) of points show x in direct proportion to y? a) {e, c, b} only b) {g, c, a} only c) {f, e, d} and {e, c, b} only d) {f, g, h} and {g, c, a} o

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

Ineed with number 6 , explain how to get 1978

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .