Select all the true statements. A:You can compare irrational numbers using rational approximation.
B:Square roots can be compared and ordered by comparing and ordering the numbers underneath the radical symbol.
C:You cannot compare the value of rational and irrational numbers.
D:The closer together the numbers being compared, the more decimal places you need to use.

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

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points