The function P(y)=0.023y to the second - 4.185y +271.930 represents the population P (in millions) of people in 2005 that were y years of age or older.. Identify the dependent and independent variable

What is the frequency of the sinusoidal graph?

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?