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dlinn [17]
3 years ago
10

Please answer the question please. The question is down below.

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0

Answer:

Please add a picture!

Step-by-step explanation:

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Thirteen wolves are introduced to a new area. Assume that the wolf population triples every year. How many wolves would there be
mihalych1998 [28]

Answer:

Step-by-step explanation:

13 × 3^6 = 9477

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2 years ago
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The factorization of a (x + y + z) + b(x + y + z) + c(x + y + z) is
levacccp [35]

Answer:

(a+b+c) (x+y+z)

Step-by-step explanation:

hope this helps to uh

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A random sample of 77 fields of corn has a mean yield of 26.226.2 bushels per acre and standard deviation of 2.322.32 bushels pe
PSYCHO15rus [73]

Answer:

Therefore the  95% confidence interval is (25,707.480 < E < 26,744.920)

Step-by-step explanation:

n = 77

mean u = 26,226.2  bushels per acre

standard deviation s = 2,322.32

let E = true mean

let A = test statistic

Find 95% Confidence Interval

so

let  A =  (u - E) *  (\sqrt{n}  / s)   be the test statistic

we want      P( average_l <  A  < average_u )  = 95%

look for  lower 2.5%  and the upper 97.5%  Because I think this is a 2-tail test

average_l =  -1.96  which corresponds to the 2.5%

average_u = 1.96

P(  -1.96  <  A  <  1.96)  =  95%

P(  -1.96  <  (u - E) *  (\sqrt{n}  / s)  <  1.96)  =  95%

Solve for the true mean E ok

E   <   u + 1.96* (s  / \sqrt{n})

from  -1.96  <  (u - E) *  (\sqrt{n}  / s)

E < 26,226.2 +  1.96*( 2,322.32 / \sqrt{77} )

E < 26,226.2 +  1.96*( 2,322.32 / \sqrt{77} )

E < 26,226.2 +  518.7197348105429466

upper bound is 26,744.9197

or

u - 1.96* (s  / \sqrt{n})  < E

26,226.2 -  518.7197348105429466  < E

25,707.48026519  < E

lower bound is 25,707.48026519

Therefore the  95% confidence interval is (25,707.480 < E < 26,744.920)

7 0
3 years ago
(07.01 MC)
OverLord2011 [107]

Answer: 12/5

Step-by-step explanation:

4 0
2 years ago
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If f (x)=2x +6 and g (x) =x^3, what is ( g*f) (0)
8090 [49]
(g*f)(0)= (x^3)*(2x+6)
(g*f)(0)= (0^3)*(2(0)+6)
(g*f)(0)= (0)*(0+6)
(g*f)(0)= (0)*(6)
(g*f)(0)= 0
4 0
2 years ago
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