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vladimir2022 [97]
3 years ago
5

Pls answer fast i need help

Mathematics
2 answers:
juin [17]3 years ago
6 0

Do it by your self  ok ???

Mamont248 [21]3 years ago
4 0

Answer:

1

Step-by-step explanation:

x^(a-(-b))(a-b).x^(b-(-c))(b-c).x^(c-(+a))(c-a)

x^(a+b)(a-b).x^(b+c)(b-c).x^(c+a)(c-a)

x^(a2-b2).x^(b2-c2).x^(c2-a2)

x^a2-b2+b2-c3+c2-a2

x^0

1

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A right triangle has legs of lengths 8 and 15.
nalin [4]

Answer:

15

Step-by-step explanation:

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Suppose that documentation lists the average sales price of a single-family home in the metropolitan Dallas/Ft. Worth/Irving, Te
Julli [10]

Answer:

"0.0373" seems to be the appropriate solution.

Step-by-step explanation:

The given values are:

n₁ = 43

n₂ = 35

\bar{x_1}=217800

\bar{x_2}=204700

\sigma_1=30300

\sigma_2=33800

Now,

The test statistic will be:

⇒  Z=\frac{\bar{x_1}-\bar{x_2}}\sqrt{\frac{\sigma_1^2}{n_1} +\frac{\sigma_2^2}{n_2} }

On substituting the given values in the above formula, we get

⇒      =\frac{217800-204400}{\sqrt{\frac{(30300)^2}{43} +\frac{(33800)^2}{35} } }

⇒      =\frac{217800-204400}{\sqrt{\frac{918090000}{43} +\frac{1142440000}{35} } }

⇒      =\frac{13400}{7347.93}

⇒      =1.7828

then,

P-value will be:

=  P(Z>1.7828)

=  0.0373

8 0
2 years ago
Translate the shape A four squares right and two squares down.
Kryger [21]
The answer is:
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Step-by-step explanation:

90% of 55 is 49.5

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