What is the mean for this data set rounded to the nearest hundredth?

The mean is the average of all your data points. To round the nearest hundredth, you round to the second decimal point, or the hundredth.

Step-by-step explanation:

1- Find the mean

1+1+1+1+2+2+2+2+3+3+3+3+5+6+6= 41 (Add all data points)

41 divided by 15 (total divided by data points)

2.730= Mean

2.730 rounded to the hundredth is 2.73, because the hundredth is the second decimal point (3)

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)