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Natalija [7]
3 years ago
10

A successful basketball player has a height of 6 feet 9 ​inches, or 206 cm. based on statistics from a data​ set, his height con

verts to the z score of 4.45. how many standard deviations is his height above the​ mean
Mathematics
2 answers:
mezya [45]3 years ago
5 0

The <em>correct answer</em> is:


His height is 4.45 standard deviations above the mean.


Explanation:


A z-score is defined as the number of standard deviations a data point is away from the mean.


Since his z-score is positive, this means his height is above the mean.

Since the z-score is 4.45, this is how many standard deviations away from the mean his height is.

hichkok12 [17]3 years ago
3 0
<span>His height is 4.45 standard deviations above the mean height.</span>
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lawyer [7]

Answer:

C

Step-by-step explanation:

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3 years ago
1.) What is m∠PTS?<br><br> 2.) What is the value of x?
RoseWind [281]
STR and QTP are both equal 180
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6 0
3 years ago
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11. A square-shaped floor is covered with congruent square tiles. If the total number of tiles that lie on the two diagonals is
natita [175]

361 congruent square tiles would be needed to cover the square shaped floor.

<h3>Equation</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Since the number of tiles lying on both diagonals is 37. Let x represent the number of tiles on each side.

Counting one tile twice, there are:

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19² = 361

361 congruent square tiles would be needed to cover the square shaped floor.

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6 0
2 years ago
Help Asap! I have 30 minutes! 30 Points!
Vladimir79 [104]
(2x - 5) (5x - 10)
Use FOIL
10x² - 20x - 25x + 50

10x²  - 45x + 50
 

5( 2x² - 9x + 10)

     2x           -5 
      x             -2

5(2x - 5)(x -2)

make each equal to 0
2x - 5 = 0
x - 2 = 0

2x - 5 = 0                        x - 2 = 0
2x - 5 (+5) = 0                x - 2 (+2) = 0 (+2)
2x = 5                             x  = 2
x = 5/2

x = 5/2 , 2

hope this helps
6 0
3 years ago
Read 2 more answers
3-(2x-5) +4<br><br> 4 +6(x+3)-(x-2)+7<br><br> -4x(x-2)+3-(6-2x)
Dvinal [7]

Answer:

1st solution is -2x+12

2nd solution is 5x+31

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Step-by-step explanation:

4 0
3 years ago
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