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goldfiish [28.3K]
2 years ago
7

PLEASE HELP 20 POONTS! Of the students at Creekview Middle School, 30% are in 6th

Mathematics
1 answer:
Crank2 years ago
7 0

Answer:

A

Step-by-step explanation:

You look for groups with the number 1,2,3 in

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Help me PLEASEEEE im giving out brainly to the earliest and best one :D
Vinil7 [7]
Y= 5x

Y= 5(2x ) = 10x

Y= 10x/ 5x

= 2

7 0
3 years ago
Suppose an NBA basketball player shooting an uncontested 2-point shot will make the basket with probability 0.6. How- ever, if y
Snezhnost [94]

Answer:

0.06

Step-by-step explanation:

The computation of the value of p is shown below;

P in the case (2 points if not fouled) = 0.6

Now Expected points if not fouled is

= 0.6 × 2

= 1.2

Now Expected points from free throw is

0 × (1-p)^2 + 1 × 2p(1-p) + 2 × p^2 = 2p

As we can see that 2p would be lower tha  1.2 in order to make a foul on shooter that represent all values of p<0.06 would be considered to foul in the shooter

8 0
3 years ago
Based on the equation 3x + 8y = 48, what is the missing value in the table?
defon

Answer:6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
14
Damm [24]

-n=2-7

-n=5

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8 0
2 years ago
Complete the chart to find the mean,variance,and standard deviation. 45 340 400 825
hoa [83]

Answer:

<u>A. Mean =  402.5</u>

<u>B. Variance = 77,556.25</u>

<u>C. Standard Deviation =  278.49</u>

Step-by-step explanation:

Let's calculate the mean, variance and standard deviation of the set of numbers given:

A. Mean = (45 + 340 + 400 + 825)/4 = 1,610/4 =<u> 402.5</u>

B. Variance [(45 - 402.5)² + (340 - 402.5)² + (400 - 402.5)² + (825 - 402.5)²]/4 =  [(127,806.25 + 3,906.25 +6.25 + 178,506.25/4 =<u> </u><u>77,556.25</u>

C. Standard Deviation = √Variance = √77,556.25 =<u> 278.49</u>

7 0
3 years ago
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