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Reil [10]
3 years ago
13

Please find the value of z. A. 50 degrees B. 90 degrees C. 45 degrees D. 75 degrees

Mathematics
2 answers:
Lisa [10]3 years ago
8 0

Answer:

45° is the value of z in whatever that is

Ivan3 years ago
6 0

Answer:

its 45 degrees

Step-by-step explanation:

i don't know what shape that is but the answer is 45 degrees

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PLEASE HELP MEEE
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Answer:

(6a-4)°=(2a+68)°

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6 0
2 years ago
Read 2 more answers
A football team has a probability of .75 of winning when playing any of the other four teams in its conference. If the games are
Alexeev081 [22]

Answer:

0.3164 = 31.64% probability the team wins all its conference games

Step-by-step explanation:

For each conference game, there are only two possible outcomes. Either the team wins it, or they lose. The probability of winning a game is independent of any other game. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

A football team has a probability of .75 of winning when playing any of the other four teams in its conference.

The probability means that p = 0.75, and four games means that n = 4

If the games are independent, what is the probability the team wins all its conference games?

This is P(X = 4). So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 4) = C_{4,4}.(0.75)^{4}.(0.25)^{0} = 0.3164

0.3164 = 31.64% probability the team wins all its conference games

4 0
3 years ago
What does 2.45×3.6=? equal
love history [14]
It equals to 8.82 
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3 0
3 years ago
40,-20,10,-5,__,__,__<br> What are the next three numbers.
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Answer:

2.5, -1.25, 0.625

Step-by-step explanation:

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3 years ago
What multiplys to -90 and adds to 9?
vagabundo [1.1K]
The answer would be 3
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3 years ago
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