13/52= 1/4 or .25
If you have a scientific calculator it really helps with simplifying numbers to the lowest term.
The probability of compound events combines at least two simple events, either the union of two simple events or the intersection of two simple events.
The angle that subtends a chord is half the measure of the arc, so we have an arc QS of 2(84)=168 degrees.
Answer: 168 degrees
Answer:
55
Step-by-step explanation:
Well you just plug in 10 as n.. and you get the equation:

Answer:
28
Step-by-step explanation:
4 / 7 * x = 16
4 * x = 16 * 7
x = 4 * 7
x = 28