If the length of JK is 16.4 miles, it will be diameter of this circle, the radius will be JK/2 = 8.2 miles
As we know the length of circle is 2π*r in this case r = 8.2
The arc JM is 1/4 length of the whole circle so arc JM = (2π*8.2)*(1/4) = 2π*8.2/4 = π*8.2/2 = π*4.1
if we assume that π=3.14 the answer will be 3.14 * 4.1 = 12.874.... And as the answer needs to be rounded to the nearest tenth it will be 12.874≈12.9
So the answer will be 12.9
Part of the answer is covered up.
Get a better picture please
Answer:
Step-by-step explanation:
Answer:
1/10 chance
Step-by-step explanation:
it is a 1/5 chance to pull a 2, 1/2 chance to pull a red card.
these are the space numbers:
1, 2, 3, 4, 5.
card colors,
red, black.
there is one of each card color per number,
1, 2, 3, 4, 5,
| | | | |
V V V V V
2, 2,2, 2, 2,
so in total there should be
2 x 5 =
10.
there should be 10 cards.
it would be a 1/10 chance to pull a red 2
Hope this Helps!
and im sorry if i made a mistake :<
