Hello! quartiles divide data into fourths, and percentiles divide data into hundredths! hope this helps! ;)
Answer:
A.)lPace the compass needle on M and, keeping the compass width the same, draw two arcs that intersect
Step-by-step explanation:
In the construction of a line perpendicular to AB←→ and passing through an external point M the first step must be"Place the compass needle on M and, keeping the compass width the same, draw two arcs that intersect AB←→". After that you can draw arcs from intersection points (keeping the compass width same as before) to the opposite side of M, name it as N than use straightedge to draw line passes through M and n that would be perpendicular line to AB.
Answer:
16
Step-by-step explanation:
X-2/x-9=2
(X-2)=(x-9)2
X-2=2x-18
X-2X=-18+2
-X=-16
X=16
So value of X is 16.
Mrs Hamilton's commision
175000 x 0.04 (4%) = 7000
Mrs Hamilton received 4725
7000 x 0.01 = 70 (1%)
4725 / 70 = 67.5%
She received 67.5% of her total commission
David's Computer = C
Working
1080 x 0.8 (80%) =864
864 x 1.08 (108%) = 933.12
The computer cost $933.12 dollars
Suzanne's sweater = B
$40 / 100 = 0.4 (1%)
40 - 25 = 15 (difference)
15 / 0.4 = 37.5%
Suzanne received a discount of 37.5%
1. 2 X 3/8 X 3 X 3/7
Reduce the numbers with 2
2. 3/4 X 3 X 3/7
Multiply the fractions
To get 9/28 then x by 3
Answer should be 27/28
