The probability that the mean of a random sample of 17 pregnancies is less than 260 days is approximately? Refer to picture

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

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.

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

step-by-step explanation: