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## In a group of 100 adults, 75 percent of the women are left-handed. if there are 12 right-handed women in the group, how many men are in the group?

In a group of 100 adults, 75 percent of the women are left-handed. if there are 12 right-handed women in the group, how many men are in the group?

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## Rosalind company reported revenues of \$111,500, expenses of \$92,545, and net income of \$18,955 for the year. assets totaled \$200,000 at the beginning of the year and \$246,000 at the end of the year. the company's return on assets for the year (round the percent to one decimal) is

Rosalind company reported revenues of \$111,500, expenses of \$92,545, and net income of \$18,955 for the year. assets totaled \$200,000 at the beginning of the year and \$246,000 at the end of the year. the company’s return on assets for the year (round the percent to one decimal) is

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## Your body is approximately _______ percent water. A. 30 B. 45 C. 60 D. 75

Your body is approximately _______ percent water. A. 30 B. 45 C. 60 D. 75

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## Thirteen is what percent of 15?

Thirteen is what percent of 15?

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## Eighty percent of students surveyed said they feel more focused after exercising. Nine hundred fifty students were surveyed. How many students say they feel more focused?

Eighty percent of students surveyed said they feel more focused after exercising. Nine hundred fifty students were surveyed. How many students say they feel more focused?

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## The Mendes family bought a new house 8 years ago \$129,000. The new house is now worth \$186,000. Assuming a steady rate of growth, what was the yearly rate of appreciation? Round your answer to the nearest tenth of a percent (1.2% etc) ******PLEASE HELP****

So assuming simplet interest

find the change to find the interest
change=186000-129000=57000

simple interest=time times rate times principal
time is in years (8)
rate is in decimal
principal is amount invested (129000)

so
interest is 57000
57000=(8)(r)(129000)
57000=1032000r
divide both sides by 1032000
0.05523255813953488372093023255814=r
or
5.523255813953488372093023255814%
rounded
5.5%

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## You invest \$1600 into an account that pays an interest rate of 4.75 percent compounded continuously. Calculate the balance after seven years.

You invest \$1600 into an account that pays an interest rate of 4.75 percent compounded continuously. Calculate the balance after seven years.

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## Construct a histogram from the following percentage scores on a math test using intervals of 10 percent. 22 30 37 45 46 46 49 53 55 56 57 57 59 60 60 62 62 62 67 69 72 73 73 73 75 75 76 76 78 78 80 80 81 82 83 83 86 87 89 90 91 92 95 95 97 97 99

Data range
22
30 37
45 46 46 49
53 55 56 57 57 59
60 60 62 62 62 67 69
72 73 73 73 75 75 76 76 78 78
80 80 81 82 83 83 86 87 89
90 91 92 95 95 97 97 99

In the histogram that I will make, the vertical values represents the frequency of the data. The horizontal value represents the 10% interval of the grades.

Pls. see attachment.

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## In 1987 the first substance to act as a superconductor at a temperature above that of liquid nitrogen (77 k) was discovered. the approximate formula of this substance is yba2cu3o7. calculate the percent composition by mass of this material.

The molar mass of the elements are:

Yttrium (Y) = 88.91 g / mol

Barium (Ba) = 137.33 g / mol

Copper (Cu) = 63.55 g / mol

Oxygen (O) = 16 g / mol

Calculating for the molar mass of YBa2Cu3O7:

YBa2Cu3O7 = 88.91 + 2(137.33) + 3(63.55) + 7(16) = 666.22
g / mol

The masses of the elements in 1 mole of YBa2Cu3O7 are:

Yttrium (Y) = 88.91 g / mol (1 mole) = 88.91 g

Barium (Ba) = 137.33 g / mol (2 mole) = 274.66 g

Copper (Cu) = 63.55 g / mol (3 mole) = 190.65 g

Oxygen (O) = 16 g / mol (7 mole) = 112 g

We now calculate for the percent composition by mass of
each element:

% Y
= 88.91 g / 666.22 g = 13.35%

% Ba
= 274.66 g / 666.22 g = 41.23%

%Cu
= 190.65 g / 666.22 g = 28.62%

%O =
112 g / 666.22 g = 16.81%

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## Many experts believe that a person can take off weight more efficiently by reducing the amount of daily fat intake to under_____ percent of the total daily caloric intake.

Many experts believe that a person can take off weight more efficiently by reducing the amount of daily fat intake to under_____ percent of the total daily caloric intake.

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## If you deposit \$5,400 at the end of each of the next 25 years into an account paying 10.3 percent interest, how much money will you have in the account in 25 years

If you deposit \$5,400 at the end of each of the next 25 years into an account paying 10.3 percent interest, how much money will you have in the account in 25 years

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## If savers anticipate an inflation rate of 10 percent and require a real return of 5 percent, then savers will require an interest rates of _______ percent to be paid on their deposits.

### Answered by answersmine AT 22/10/2019 – 04:45 AM

In here, we can say that we are looking for the nominal interest rate. Given is the real interest rate which is 5% and the inflation rate of 10%. The nominal rate of interest is real interest rate plus the inflation rate. Savers will now require an interest rate of 15%

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## In the sequence 1, 2, 4, …. an an , every nth term for n > 1 is created by the equation an=a(n?1)?2 an=a(n?1)?2 . by what percent is the 11th term greater than the 9th term in this sequence?

In the sequence 1, 2, 4, …. an an , every nth term for n > 1 is created by the equation an=a(n?1)?2 an=a(n?1)?2 . by what percent is the 11th term greater than the 9th term in this sequence?

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## If the reserve ratio is 15 percent, the money multiplier is

The money multiplier is in indication as to how the money should increase based on the amount of reserves in the bank. This value is the reciprocal of  the reserve ratio.

In this item, the reserve ratio is equal to 15% which can also be written as 0.15. The money multiplier, m can be calculated as follows:

m = 1/r
m = 1/0.15  = 6.67

Thus, the money multiplier should be equal to 6.67.

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## Down under boomerang, inc., is considering a new three-year expansion project that requires an initial fixed asset investment of \$2.64 million. the fixed asset will be depreciated straight-line to zero over its three-year tax life, after which time it will be worthless. the project is estimated to generate \$2,060,000 in annual sales, with costs of \$755,000. the tax rate is 35 percent and the required return on the project is 13 percent. what is the project’s npv?

To answer this problem, 1st let us calculate
the total annual cash flow.

We define the given variables:

Annual Income = \$2,060,000

Annual Cost = \$755,000

Annual Profit = \$2,060,000 – \$755,000 = \$1,305,000

Annual Tax = \$1,305,000 * 0.35 = \$456,750

Depreciation = \$2.64 million / 3 = \$880,000

Savings from Depreciation = \$880,000 * 0.35 = \$308,000

Therefore,

Annual Cash Flow = Annual Profit + Savings from
Depreciation

Annual Cash Flow = \$1,305,000 + \$308,000

Annual Cash Flow = \$1,613,000

The present value of annuity is:

P = A [1 – (1 + i)^-n ] / i

P = \$1,613,000 [1 – (1 + 0.13)^(-3)] / 0.13

P =
\$3,808,539.14 = NPV

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## In 1959, roughly _____ percent of older adults were below the federal poverty line. 30 35 40 45

1- The correct answer is B, as one result of the Great Society was that the lives of many underprivileged Americans improved.

The Great Society was a set of US national reform programs announced by President Lyndon B. Johnson for the first time in a speech at Ohio University on May 7, 1964 and more fully illustrated on May 22, 1964 at the University of Michigan. These reform programs were subsequently presented to the Congress of the United States and largely approved during the 1960s, thanks to the consent of its supporters of the Democratic Party.

Two main goals of social reforms were the elimination of poverty and racial injustice. During this period new large spending programs were launched in the fields of education, medical care, urban problems and transport. Johnson’s “Great Society” was linked, in its objectives and policies, to President Franklin Delano Roosevelt’s New Deal program.

Some proposals of the Great Society resumed initiatives contained in the New Frontier program, interrupted by the tragic death of President John F. Kennedy. Johnson’s success in promoting and endorsing his reforms depended on his considerable congressional political influence, his persuasion, and the favorable historical circumstances resulting from the 1964 presidential elections, which allowed the Democratic Party to dominate Congress and to elect the House of Representatives with the largest number of exponents of the liberal current since 1938.

The evolution of the Vietnam war and the massive involvement of the American military machine in the conflict, however, partly undermined the success of the “Great Society” program. Growing, huge expenditures for the continuation of the war made more difficult to finance the reform programs. Representatives of the Democratic Party against the war in Vietnam complained that military spending decisively stifled the Great Society program. On the whole, however, despite growing political and economic difficulties, which forced the administration to eliminate or reduce the financing of some projects, President Johnson managed to activate a series of programs of great importance, including Medicare, Medicaid, the Older Americans Act and the federal education funding, which are still active.

2- The correct answer is C, as the Immigration and Nationality Act of 1965 was necessary because the previous existing American immigration policies were discriminatory.

On October 3, 1965, President Lyndon B. Johnson signed the law into effect, saying: “The [old] system violates the basic principle of American democracy, the principle according to which the valuation and reward of each man should be established on the basis of his merits as a man. It has been anti-American in the highest sense, because it has been unfaithful to the faith that led thousands to these shores, even before we were a country. ”

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## A six-sided number cube is rolled 350 times and the results are recorded as follows: 58 ones, 63 twos, 52 threes, 61 fours, 60 fives, and 56 sixes. what is the experimental probability of not rolling a five? round to the nearest whole percent if necessary.

A six-sided number cube is rolled 350 times and the results are recorded as follows: 58 ones, 63 twos, 52 threes, 61 fours, 60 fives, and 56 sixes. what is the experimental probability of not rolling a five? round to the nearest whole percent if necessary.

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## Which percent is equivalent to 2.5? 2.5% 25% 250% 2,500%?

The correct option is 1.

Step-by-step explanation:

It is given that Inez has to pay 4 percent in closing costs and 16 percent for the down payment on a purchase of \$225,500 with an ARM.

So, Inez has to pay 20% of \$225,500.

Therefore Inez has to pay \$45100 as closing cost and down payment.

Over the life of the loan, she will pay \$262,072.72.

The total cost of her house is the sum of \$262,072.72 and \$45100. Because the total cost is the sum of down payment, closing cost and the payments over the life of the loan.

Therefore the correct option is 1.

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## Emma has already read 12 0f 29 books on her summer reading list what percent of the books on her list has she already read

Emma has already read 12 0f 29 books on her summer reading list what percent of the books on her list has she already read

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## By 1850, 15 percent of the total U.S. population lived in cities. Please select the best answer from the choices provided T F

It is called SAFETY. According to Maslow’s hierarchy of
needs (a motivational theory covering a five level model of human needs), humans
need safety. It includes protection from elements, security, order, law,
stability, freedom from fear. Safety needs is considered as basic needs along
with the physiological needs.

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## If your over 21 you can be arrested for a dui if your bac is at or over what percent

If your over 21 you can be arrested for a dui if your bac is at or over what percent

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## By 1850, 15 percent of the total U.S. population lived in cities. Please select the best answer from the choices provided T F

It is called SAFETY. According to Maslow’s hierarchy of
needs (a motivational theory covering a five level model of human needs), humans
need safety. It includes protection from elements, security, order, law,
stability, freedom from fear. Safety needs is considered as basic needs along
with the physiological needs.

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## In the past ten years, the population of a city decreased from 90,000 to 75,000 Find the percent decrease.

In the past ten years, the population of a city decreased from 90,000 to 75,000 Find the percent decrease.

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## Combustion analysis of an unknown compound provides the following data: 73.5 grams carbon (C), 4.20 grams hydrogen (H) and 72.3 grams chlorine (Cl). What is the percent composition of each element in this compound?

This problem is to apply Roult’s Law.

Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv

p = Xsolv * Po sol

X solv = number of moles of solvent / number of moles of solution

The solvent is water and the solute (not volatile) is glycerin.

Number of moles = mass in grams / molar mass

mass of water = 132 ml * 1 g/ml = 132 g

molar mass of water = 18 g/mol

=> number of moles of water = 132 g / 18 g/mol = 7.33333 mol

mass of glycerin = 27.2 g

molar mass of glycerin:, C3H8O3: 3 * 12 g/mol + 8 * 1 g/mol + 3*16 g/mol = 92 g/mol

number of moles of glycerin = 27.2g / 92 g/mol = 0.29565

total number of moles = 7.33333 moles + 0.29565 moles = 7.62898 moles

=> X solv = 7.33333 / 7.62898 = 0.96125

=> p = 0.96125 * 31.8 torr ≈ 30.57 torr ≈ 30.6 torr.