collect the data for 40 persons in each case and arrange as grouped frequency distribution table . compute mean , mode and median for both set of data and compare also draw inferences

the image of (6, 9) under a dilation is (4, 6). the scale factor is

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2