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Delicious77 [7]
3 years ago
8

-5 = w-3 what is w please help

Mathematics
1 answer:
Ann [662]3 years ago
7 0

Answer

w=-2

Step-by-step explanation:

-5=w-3

-5+3=w-3+3

-2=w

plezz give me brainiest

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Answer:

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\bar x_1 =3.286\\ \bar x_2 =2.907\\s_1 =0.2377\\ s_2 =0.1414\\n_1=19\\n_2=20

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s_p=\sqrt{\frac{(n_1-1)s_1^2(n_2-1)s_2^2}{n_1+n_2-2} } \\\\=0.1943

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