Answer:
900 teams
Step-by-step explanation:
The order in which the people are selected is not important(John and Josh is the same team as Josh and John), which means that the combinations formula is used to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
In this question:
Two men(from a set of 6).
Two women(from a set of 5).
Two children(from a set of 4).
How many different teams can be organized consisting of two men, two women, and two children?
900 teams
We know that
Applying the law of cosines
<span>c²=a²+b²-2*a*b*cos C
</span>in this problem
a=176.27 miles
b=222.34 miles
C=38.59°
c=<span>the distance between the planes
so
</span>c²=176.27²+222.34²-2*176.27*222.34*cos 38.59°----> c²=19239.15
<span>c=138.71 miles
the answer is
138.71 miles
</span>
Answer:
2
Step-by-step explanation:
145 - 75 = 70
70 divided by 35 = 2
2 hours
Answer: 0.77
Step-by-step explanation:
Given : Probability that a student chooses a turkey sandwich is
P(Turkey )= 0.10
Probability that a student chooses an egg salad sandwich is
P(egg salad)=0.67
Also, it is impossible for a student have both lunches.
∴ P(Turkey and egg salad) =0
Now , the probability that a student chooses a turkey or egg salad sandwich will be
P(Turkey or egg salad) = P(Turkey )+ P(egg salad)- P(Turkey and egg salad)
= 0.10+ 0.67-0 = 0.77
Hence, the probability that a student chooses a turkey or egg salad sandwich= 0.77
Here’s one.
Matt was gifted $200 from his parents for his birthday. His friend gave him $100. How much money does Matt have now?
200+100=300
Matt has $300.
