In which situation would it make more sense to gather information from a sample rather than from an entire population? A. when determining the total number of students who wore red in your class today

B. when determining the average height of the player on your school baseball team

C. when determining the average weight of your pets

D. when determining the average blade height of the grass in your yard

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

x + 4/7

step-by-step explanation:

use cymath

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 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.