After every score in a sample is multiplied by 3, the mean is found to be M=48 and standard deviation is s=18. What were the values for the mean and standard deviation for the original sample

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?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?