To make things easier, pretend she has 100 marbles and halve everything except for the percentages (everything will be doubled later).
If 22% of her marbles are navy, then 22 marbles are navy.
If 40 (half of 80) her marbles are royal blue, then 40% of her marbles are royal blue.
If 38% are baby blue, she has 38 baby blue marbles.
How many cobalt blue marbles does she have? Well, 22+40+38=100
Since we added the percentages, the ratio would be the same whether she has 100 or 200 marbles.
Since the percentages of navy, royal blue, and baby blue added up to 100%, she has no cobalt blue marbles.
Answer:
18.85
Step-by-step explanation:
Cause its true
The answer to the first is a^2
0.0277777778 but for a power idk
8^1
d^0
and if e = 2 then the answer is 0.5 but idk power
Answer:
6 x 8 = 48
Step-by-step explanation:
An educated guess.
Answer:
Radius of a circle
Step-by-step explanation:
1. A line from the center of a circle to a point on the circle.
2. The distance from the center of a circle to a point on the circle.
Try this Drag the orange dot. The blue line will always remain a radius of the circle.
