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Firdavs [7]
3 years ago
6

PLS HELP ASAP PLZ PLZ PLZ

Mathematics
1 answer:
KIM [24]3 years ago
6 0
I am unsure about the very last problem but I can help with the first two

1) (y+1)+4

If we combine the numbers 1 and 4, we get +5 and can isolate the numbers from the variable.

This would give us

y + 5 =

2) (6*r)*7

remember that we do not have to explicitly state 6*r

Instead, we can write it as 6r

this helps us get rid of the parentheses

now we can write it as 6r * 7=

I hope this helps!:)

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Hhssjstyuioiuytrtghjklkjhghj,
likoan [24]

Answer:SKSKSKKSKSK

Step-by-step explanation: SK+SK=SKSKSKKSKSK

7 0
4 years ago
Read 2 more answers
The relationship between the number of games won by a minor league baseball team and the average attendance at their home games
natulia [17]

Answer: There is a strong positive correlation between  number of games won by a minor league baseball team and the average attendance at their home games is analyzed.

Step-by-step explanation:

The Pearson's coefficient 'r' gives the correlation between the predicted values and the observed values .

  • It tells the direction and the strength of the relation.
  • When r is negative it means there is a negative relationship between the variables .
  • When r is positive it means there is a positive relationship between the variables .
  • When |r|=1 , strong correlation ,
  • When r=0 , there is no correlation.
  • If 0.70<|r|<1 , there is a strong correlation.
  • If 0.50<|r|<0.70 , there is a moderate correlation.
  • If 0.30<|r|<0.50 , there is a low correlation.

Given :  A regression to predict the average attendance from the number of games won has an r = 0.73.

Since r=0.73 is positive and 0.70 <0.73 <1 , it means there is a strong positive correlation between number of games won by a minor league baseball team and the average attendance at their home games is analyzed.

4 0
3 years ago
Simplify 2 to the fifth power over 3 squared all raised to the fourth power. 2 to the twentieth power over 3 to the eighth power
Murrr4er [49]

2 to the fifth power over 3 squared all raised to the fourth power

\left(\dfrac{2^5}{3^2}\right)^4=\dfrac{(2^5)^4}{(3^2)^4}=\dfrac{2^{5\cdot4}}{3^{2\cdot4}}=\dfrac{2^{20}}{3^8}

Answer: 2 to the twentieth power over 3 to the eighth power

Used:

\left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\\\\(a^n)^m=a^{n\cdot m}

7 0
3 years ago
Which type of graph would you use to show that most of your employees are fairly young
Fofino [41]

Answer:

I did some researsch and it came back to a bar chart hope this helps :)

Step-by-step explanation:

8 0
3 years ago
3: Please help. Circle C has its center at (9,0) and a point is on the circle at A(8,6).
valina [46]

Answer:

The correct answer is The equation (9−8)2+(0−6)2=(9−10)2+(0+7)2 is a true statement, so P is on ⨀C.

4 0
3 years ago
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