Four different paints are advertised as having the same drying time. to check the manufacturer's claims, five samples were tested for each of the paints. the time in minutes until the paint was dry enough for a second coat to be applied was recorded. the following data were obtained. click on the datafile logo to reference the data. at the = .05 level of significance, test to see whether the mean drying time is the same for each type of paint. compute the values identified below (to 2 decimals, if necessary). sum of squares, treatment sum of squares, error mean squares, treatment mean squares, error calculate the value of the test statistic (to 2 decimals). the p-value is what is your conclusion?

answer: there are 453.592 grams in a pound.

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )

answer: idk

step-by-step explanation: