0 < a < 180/2, is just another way of saying 0° < a < 90°, which is another way of saying angle "a" is in the I Quadrant, where cosine and sine or x,y are both positive.
II(RS is a median) and III(RS is a side of RST)
23 miles per hour is 2024 feet per minute
Alan goes at 1600 and Barry goes at 2024
So, Barry goes faster
Hope this helps!
Answer:
Step-by-step explanation:
we know that
The probability of an event is the ratio of the size of the event space to the size of the sample space.
The size of the sample space is the total number of possible outcomes
The event space is the number of outcomes in the event you are interested in.
so
Let
x------> size of the event space
y-----> size of the sample space
so
<em>Find out the probability that the first student selected will be left-handed</em>
we have
substitute
Simplify
<em>Find out the probability that the second student selected will be left-handed</em>
we have
substitute
<em>Find out the probability that the 2 students selected will both be left-handed</em>
Multiply the probabilities
Convert to percentage
Multiply by 100
Answer:
.6
Step-by-step explanation:
6/10 is equivalent to 0.6 or 60% of 10