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Readme [11.4K]
2 years ago
12

An electrical firm manufactures light bulbs that have a length of life that is approximately normally distributed with mean equa

l to 800 hours and a standard deviations of 40 hours. Find the probability that, a random sample of 16 bulbs will have an average life of i). Less that 775 hours. Ii) between 775 and 825 hours.
SAT
1 answer:
den301095 [7]2 years ago
5 0

Answer:

ion know

Explanation:

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(07.04 mc) which factor contributed most to the beginning of the women's-rights movement in the united states during the mid-180
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The dramatic growth in women's labor force involvement in the mid 1800s was the most important factor in the birth of the women's rights movement in the United States.

Women's rights movement are the demands made on behalf of women and girls all around the world. They served as the pivot of the feminist and women's rights movements in the 20th and 21st centuries. In certain nations, via legislation, regional customs, and behavior, some rights are institutionalized or supported, whereas in others, they are disregarded or suppressed.

They diverge from more broad ideas of human rights because they contend that there is a natural historical and societal bias against women and girls exercising their rights in favor of men and boys. Women rights movement is a struggle for freedom from sexual assault, the right to vote, and the ability to hold public office.

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Which statement best summarizes the central idea of this passage? in america, great things can be achieved if one plans in advan
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Identity comes from many aspects, including political struggles that inspire how one lives life.

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3 years ago
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long-run macroeconomic equilibrium occurs when aggregate demand __ short-run aggregate supply and they __ the long-run supply cu
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The options to fill in the gaps for the Long-run macroeconomic equilibrium are:

  • equals
  • intersects as a point on

<h3>What is macroeconomic equilibrium?</h3>

Macroeconomic equilibrium is an equilibrium situation that occurs when the  quantities of the real GDP demanded equals the real GDP supplied at the point of intersection of the AD curve and the AS curve.

Long-run macroeconomic equilibrium occurs when aggregate demand equals short-run aggregate supply and they intersects as a point on the long-run supply curve.

In conclusion, Long-run macroeconomic equilibrium results in equilibrium of demand and supply of GDP.

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2 years ago
On a highway, a car is driven 80. Kilometers during the first 1. 00 hour of travel, 50. Kilometers during the next 0. 50 hour, a
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so, the correct answer is 85 km/h.

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3 years ago
Drag one molecule and one chemical property to each bin. If one property can apply to more than one functional group, choose the
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There are different kinds of functional group. The answer to the functional group, is below.

  • (OH) Alcohol is one of the most polar and may act as a weak acid
  • (COOH) Carboxylic acid serves as the acid.
  • (C=O) Aldehyde: can be an isomer of a chemical ketone
  • (S-H) Thiol usually transform to a disulfide bond
  • (NH2) Amine serves to be the base of chemical compounds
  • (PO4) Organic phosphate carries a negatively charged atom.

<h3>What is functional group ?</h3>

A functional group in organic chemistry is known to be a composition of atoms that is found inside a molecules that often bind together to react in certain ways.

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