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3 years ago

D dollars for 18.4 quarts. 25 dollars for 6 quarts

1 answer:

7 0

Next time, please be clear about what you're looking for. You might say, " If 6 quarts cost $25, what would 18.4 quarts cost? Represent this cost as D.

Write and solve an equation of ratios to solve this for D:

Ratio of quarts = ratio of dollars

6 $25
---------- = ----------
18.4 D

Cross multiply: 6D = (18.4)($25)

Divide both sides of this equation by D. Be certain to provide the correct units of measurements ($). D = $ ?

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You roll a 6-sided die twice. What is P(1, less than 3)? Simplify

Nadya [2.5K]

Answer:

1/18

Step-by-step explanation:

Probability of 1 is 1 out of 6:

Probability of less than 3 is:

1 or 2 out of 6 = 2/6 = 1/3

P(1, less than 3) is

1/6* 1/3 =
1/18

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3 years ago

What is the rate of change (as a %) if the number of employees in a company decreases from 136 to 84?

Law Incorporation [45]

Answer:

38.2%

Step-by-step explanation:

Given data

Initial number= 136

FInal number= 84

%dcrease= initial-final/initial*100

%dcrease= 136-84/136*100

%dcrease= 52/136*100

%dcrease=0.382*100

%dcrease=38.2%

Hence the decrease is 38.2%

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3 years ago

Rationalize the denominator of square root of negative 49 over open parentheses 7 minus 2 i close parentheses minus open parenth

navik [9.2K]

The answer is the option d, which is: d) $\frac{-77+21i}{130}$

The explanation for this problem is shown below:

1. Smplify the denominator and rewrite the numerator in this form:

$\frac{7i}{7-2i-4-9i} \\\frac{7i}{3-11i}$

2. Multiply the denominator and the numerator by the conjugated $(3+11i)$ and simplify the expression, as following:

$\frac{7i(3+11i)}{(3-11i)(3+11i)} \\ \frac{21i+77i^{2}}{121+9} \\ \frac{-77+21i}{130}$

3. As you can see, you obtain the expression shown in the option mentioned above.

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4 years ago

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Aneli [31]

Answer:

hlw its jess

your answer is here

<h3 /><h3>Mountains are particularly important for their biodiversity, water, clean air, research, cultural diversity, leisure, landscape and spiritual values. </h3>

Step-by-step explanation:

hope it may help you

<h3>mark as brainlist please</h3>

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