Raj was friends with his waitress so he left her a 90 percent tip. Percents
90%
10% 10%
Total
100%
10%
10%
10%
10%
10%
10%
10%
10%
10%
х
If his tip was $27.54, what is the value of x in the table above?
$24.48
$24.79
$27.54
$30.60
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The bill was 30.60 before tip

Step-by-step explanation:

x * 90 % = 27.54

Change to decimal form

x * .90 = 27.54

Divide each side by .90

x = 27.54 /.90

x =30.60

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all