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Mama L [17]
3 years ago
7

The length of a rectangle is 2020 inches greatergreater than twice the width. if the diagonal is 2 inches more than the​ length,

find the dimensions of the rectangle.
Mathematics
1 answer:
melamori03 [73]3 years ago
4 0
Insufficient data..u need to give the perimeter though!
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If x / 5 = y, what is 2x?
tino4ka555 [31]
<u>x / 5  =  y</u>

Multiply each side by  5 :    x  =  5y

Multiply each side by  2 :   <em>2x  =  10y</em>
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The side lengths of a square measure 25.3 cm. Estimate the area of the square.
s2008m [1.1K]
Estimate, ok
area=side^2
if we round
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2 years ago
What is the square root 6n carried to the power of 2/3 in radical form
BaLLatris [955]

Answer: \sqrt[3]{6n}

Step-by-step explanation:

We have the following expression:

(\sqrt{6n})^{\frac{2}{3}}

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((6n)^{\frac{1}{2}})^{\frac{2}{3}}

Multiplying the exponents:

(6n)^{\frac{1}{3}}

Writing in radical form we finally have the result:

\sqrt[3]{6n}

7 0
3 years ago
Researchers would like to test if the mean bone mineral density is different for the three different groups. Conduct an ANOVA te
laiz [17]

Answer:

<em>H</em>₀: <em>μ₁ = μ₂= μ₃</em>

<em>Hₐ: </em>At least one of the means is different.

Step-by-step explanation:

Analysis of variance or ANOVA test is used to determine whether the means of different groups are similar or not.

The hypothesis of an ANOVA test for <em>n</em> homogeneous groups is:

H_{0}: \mu_{1}= \mu_{2}= \mu_{3}...= \mu_{n}\\H_{a}: At\ least\ one\ of\ the\ means\ is\ different

In this case the researcher is testing whether the mean bone mineral density is different for the three different groups.

The hypothesis for this test can be defined as follows:

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<em>Hₐ: </em>The mean bone mineral density is different for the three different groups, i.e. at least one of the means is different.

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3 years ago
Based on the table, what is Nick's rate?
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