The ratios 12 24, 15 30, and 18 36 form a pattern of equivalent ratios in the multiplication table. Which method can find other equivalent ratios for this pattern

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%