Asking Again... Jennifer chooses a playing card at random from a deck of 52 cards then she chooses another one. What is the prob
1 answer:
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Given:
Circle C and circle R are similar.
The length of arc AB is
The radius of circle C (AC) = 4 unit
The radius of circle R (QR) =6 unit
To find the length of arc QP.
Formula
The relation between s, r and is
where,
s be the length of the arc
r be the radius
be the angle.
Now,
For circle C
Taking r = 4
According to the problem,
or, [ eliminating
from both side]
or,
or,
Again,
For circle R
Taking, r = 6 and we get,
The length of arc QP is
or,
Hence,
The length of QP is . Option C.
Answer:
Picking an even number is an as likely event and it's probability is 1/2
Step-by-step explanation:
We know that the numbers present are 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
The odd numbers are 1,3,5,7,9,11,13,15
The even numbers are 2,4,6,8,10,12,14,16
There are 8 even numbers and 8 odd numbers.
And also if we pick a number it should be either an even number or an odd number.
Probability(Getting an even number) =
Probability = = 1/2
Therefore picking an even number is an as likely event and it's probability is 1/2
Answer:
(-3,) is the center of the circle
Step-by-step explanation:
You use the midpoint of the two point given to us.
Hope this helped