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n200080 [17]
3 years ago
15

Please help me, I don’t understand.

Mathematics
1 answer:
Monica [59]3 years ago
5 0

The length of each piece is 29.53 cm if rope is cut into 10 pieces

The length of each piece is 2.953 cm if rope is cut into 10^2 pieces

The quotient are same only the placement of decimal is changed due to the divisor. Dividing by a larger number makes the quotient smaller

Step-by-step explanation:

Given

Length of rope = l = 293.5 cm

When the rope is divided in 10^1 pieces

l_1 = \frac{l}{10} = \frac{293.5}{10} = 29.53\ cm

Dividing the rope in 10^2 equal pieces

l_2 = \frac{l}{10^2} = \frac{293.5}{100} = 2.935\ cm

Hence,

The length of each piece is 29.53 cm if rope is cut into 10 pieces

The length of each piece is 2.953 cm if rope is cut into 10^2 pieces

The quotient are same only the placement of decimal is changed due to the divisor. Dividing by a larger number makes the quotient smaller

Keywords: quotient, decimals

Learn more about division at:

  • brainly.com/question/2397962
  • brainly.com/question/2386054

#LearnwithBrainly

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Answer: M(2) = $1500*(1 - 0.026)^2 = $1423.01

Step-by-step explanation:

Initially in the acount there is $1500

You lose a 2.6% (or 0.026 in decimal form) per year, so after the first year you have:

M = $1500 - 0.026*$1500 = $1461

After other year, you lose oter 2.6%

M = $1461 - 0.026*$1461 = $1423.01

The equation can be writen as:

M(t) = $1500*(1 - 0.026)^t

Where t is the number of years, you can use t = 2 and get:

M(2) = $1500*(1 - 0.026)^2 = $1423.01

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a triangle has sides with lengths of 16 kilometers, 30 kilometers, and 34 kilometers .is it a right triangle?
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Step-by-step explanation:

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A linear function contains the following points. What are the slope and y-intercept of this function?
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Step-by-step explanation:

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For y-intercept, when x=0, look at y. The y-intercept is -4

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Researchers study the relationship between interpersonal violence and health in college age women. The selected an alpha of 0.05
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Answer:

Explained below.

Step-by-step explanation:

A statistical hypothesis test is being performed to determine whether there was a significant difference in the type of primary residence (home vs. student housing) for abused versus non abused college aged women.

The hypothesis can be defined as:

<em>H</em>₀: There is no difference in the type of primary residence or abused versus non abused college aged women.

<em>Hₐ</em>: There is a significant difference in the type of primary residence or abused versus non abused college aged women.

The significance level of the test is:

<em>α</em> = 0.05

The computed <em>p</em>-value is:

<em>p</em>-value = 0.35

<em>p</em>-value = 0.35 > <em>α</em> = 0.05

The null hypothesis will not be rejected.

The <em>p</em>-value is inversely related to the sample size of the test.

That is, larger the sample size smaller is the <em>p</em>-value and smaller the sample size larger is the <em>p</em>-value.

A <em>p</em>-value of 0.35 is very large and unusual. This can happen because of the inadequate sample size selected.

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