in January a teacher begins to save money for a baby. they start with 40 dollars each month they will save 15% more than the previous month. how much money will they have saved in 2 years? make sure the units match. show work

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

What is the 12th term of b(n)=-4-2(n-1)

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.