15 quarters to 3 dollars

Mathematics

1 answer:

Anarel [89]3 years ago

4 0

Answer:

so, it's 3.75 to 3

Step-by-step explanation:

15 quarters is 3 dollars and 3 quarters

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Justin has written 5 novels with an average length of 450 pages. If his sixth novel is 750 pages long, what is the average lengt

OLga [1]

Answer:

Option A: 500 pages

Explanation:

1. Number of pages of the first 5 novels

Average = [Number of pages] / [number of novels]

450 pages / novel = Number of pages / 5 novels

Number of pages = 5 novels × 450 pages / novel = 2,250 pages

2. Average length of all 6 novels

Average = [Number of pages] / [number of novels]

Number of pages of 6 novels = 2,250 pages + 750 pages = 3,000 pages

Average = 3,000 pages / 6 novels = 500 pages / novel

4 0

3 years ago

Below is data about the labor market in the state of Northwoods. Wage Quantity Demanded Quantity Supplied $10 80,000 120,000 $9

Mars2501 [29]

Answer:

So the number of people who would be unemployed is 111111.

Step-by-step explanation:

We calculate the total number of people and how much money they will need:

$200000\cdot 10\$=2000000\$\\\\200000\cdot 9\$=1800000\$\\\\200000\cdot 8\$=1600000\$\\\\200000\cdot 7\$=1400000\$\\\\200000\cdot 6\$=1200000\$\\$

So the total number of people receiving a salary is 1000000.

A total of $ 8000000 is required for their salaries.

If the minimum wage is $ 9, we get:

$8000000:9=888888.8\\\\\\1000000-888888.8=111111.2\\$

So the number of people who would be unemployed is 111111.

4 0

4 years ago

how to transform the quantity of the fifth root of x to the seventh power, to the third power into an expression with a rational

Maurinko [17]

$\bf a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad
\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\
-----------------------------\\\\
\sqrt[5]{(x^7)^3}\implies \sqrt[5]{x^{7\cdot 3}}\implies \sqrt[5]{x^{21}}\implies x^{\cfrac{}{}\frac{21}{5}}$