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Oksi-84 [34.3K]
2 years ago
10

Can somebody please help me on these questions ASAP , I appreciate it so much :)

Mathematics
1 answer:
gulaghasi [49]2 years ago
8 0
I took the time to work it out but i really only got one answer i hope this helps

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An expecting mother wants to convert a corner of the nursery in her house into a rectangular playpen by enclosing the corner of
Elena-2011 [213]

  10=1+9            1x9=9
   =2+8            2x8=16
   =3+7            3x7=21
   =4+6            4x6=24
   =5+5            5x5=25
↑ Left: the possible measurements of the two fences, Right: the possible areas

out of the areas calculated, 25 sq feet is the maximum. :)

Ans: 25 square feet


5 0
3 years ago
In order to test for the significance of a regression model involving 5 independent variables and 123 observations, the numerato
allochka39001 [22]

Answer: The numerator and denominator degrees of freedom (respectively) for the critical value of F are <u>4</u> and<u> 118 .</u>

Step-by-step explanation:

We know that , for critical value of F, degrees of freedom for numerator = k-1

and for denominator = n-k, where n= Total observations and k = number of independent variables.

Here, Numbers of independent variables(k) = 5

Total observations (n)= 123

So, Degrees of freedom for numerator  = 5-1=4

Degrees of freedom for denominator =123-5= 118

Hence, the numerator and denominator degrees of freedom (respectively) for the critical value of F are <u>4</u> and<u> 118 .</u>

5 0
3 years ago
In February Liliana spent 35 hours watching Netflix. In march she only spent 18 hours watching. What was the percent decrease in
ArbitrLikvidat [17]
I think the answer would be a
3 0
2 years ago
This one might not look familiar yet, but it's very similar to the distance problems you've already seen.
Debora [2.8K]

Answer:

176.

Step-by-step explanation:

5 0
3 years ago
Simplify 6/ square root 3+2
Ivenika [448]
From what i see it could be
Exact form: 6 square root 5/ 5
Decimals: 2.68
3 0
3 years ago
Read 2 more answers
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