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exis [7]
4 years ago
12

Let be the mean annual salary of Major League Baseball players for 2002. Assume that the standard deviation of the salaries of t

hese players is 96,000. What is the probability that the 2002 mean salary of a random sample of 50 baseball players was within 20,000 of the population mean, . Assume that .
Mathematics
1 answer:
Arlecino [84]4 years ago
7 0

Answer:ok

Step-by-step explanation:

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If the two acute angles of a right triangle have measures (2x-11) and (x+26) , then what is the value of X
Alinara [238K]
ANSWER

x = 25  \degree

EXPLANATION


The sum of the interior angles of a triangle is
180 \degree.





In a right angle triangle, one of the angles is already
90 \degree.



Therefore the remaining two acute angle will add up to
90 \degree.


This implies that,

(2x - 11) + (x + 26) = 90 \degree



We group like terms to get,

2x + x + 26 - 11 = 90


This gives us,

3x + 15 = 90


This gives,


3x = 90 - 15


3x = 75

We divide both sides of the equation by 3 to obtain,

x = 25 \degree
4 0
3 years ago
Kareem put 5 carrot sticks on each of 8 plates. He had 4 carrot sticks left over. How many carrot sticks does he have?
Strike441 [17]
If they placed 5 on each 8 plates that = 40. Therefore, they started off with 44 if they have 4 left over.
5 0
3 years ago
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Graph the systems of equations. {2x+y=8 −x+2y=6 Use the Line tool to graph the lines.
Nitella [24]

Answer:

See attachment

Step-by-step explanation:

We want to graph the system

2x+y=8

-x+2y=6

Let us rewrite the lines in slope intercept form:

y=-2x+8

y=\frac{1}{2}x+3

The first line has a slope of -2 and a y-intercept of 8

The second line has a slope of 1/2 and a y-intercept of 3

We can no graph the lines as shown in the attachment.

3 0
3 years ago
Sam bought 2 3/4 pounds of shrimp and 2 1/2 pounds of crabmeat. How much seafood did he buy?
marin [14]
Sam bought 5 1/4 pounds of seafood. 
6 0
4 years ago
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HELP ASAP!!!!!!! Please tell me the answers, will give you brainliest.
sasho [114]

Answer:

Y e s

Step-by-step explanation:

Please, don´t pay me atention, i need points

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3 years ago
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