What is the total cost of a $75.00 item with a sales tax of 4%?

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =