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Ivanshal [37]
2 years ago
4

Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which

is the best interpretation of this solution?
A. The equation has one solution: x = 0.
B. The equation has one solution: x = 1.
C. The equation has no solution.
D. The equation has infinite solutions.
Mathematics
2 answers:
malfutka [58]2 years ago
4 0

Answer:

The best interpretation of this solution is:

             D. The equation has infinite solutions.

Step-by-step explanation:

It is given that:

Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression.

So, such a equation have infinite solution.

Because for infinite values of the variable the equation will hold true as the value of the expression on the left as well as right hand side of the equality sign will be same and hence the equation is a valid equation with infinite number of solution.

Hence, the correct option is:

Option: D

D. The equation has infinite solutions.

N76 [4]2 years ago
4 0

Answer:

the correct answer is option: D

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Forty-two percent of primary care doctors think their patients receive unnecessary medical care (reader's digest, december 2011/
igomit [66]

Answer:

The standard error is 0.02849

Step-by-step explanation:

<u>Explanation:</u>-

given data is 42% of primary case doctors think their patients receive un-necessary medical care.

That is The proportion 'p' = 42% = 0.42

Given sample size is n =300

The standard error of the sampling distribution of the sample proportion is

se (p) = \frac{\sqrt{p(1-p)} }{\sqrt{n} }

se (p) = \frac{\sqrt{0.42(1-0.42))} }{\sqrt{300} }

use calculator on simplification , we get

standard error = 0.02849

5 0
2 years ago
Please help me with this math question
earnstyle [38]
80.64
 because 16 times 12 is 192 
if every tile is 2 feet divide 192 by 2 
you should get 96 meaning there are 96 tiles
then take 96 and multiply by it by .84 because every tile is 84 cents 
you then get 80.64

6 0
2 years ago
Brody is purchasing some tools for his workshop. He has a budget of $120 and needs to buy at least 14 tools. Each hammer costs $
STatiana [176]

Answer:

For this case, the first thing we must do is define variables:

x: number of hammers

y: number of wrenches

We write the system of inequations:

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Step-by-step explanation:

5 0
2 years ago
Which graph shows the solution set for Negative 4.4 greater-than-or-equal-to 1.6 x minus 3.6?
____ [38]

Answer:

A number line going from negative 7 to negative 1. A closed circle is at negative 5. Everything to the right of the circle is shaded.

Step-by-step explanation:

-4.4 ≥ 1.6 x - 3.6

Solving for the value of x,

1.6 x ≤ -4.4 + 3.6

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Dividing 1.6 from both sides to know value of x

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8 0
2 years ago
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Answer:

\frac{1}{12}x = \frac{5}{6}\\  \\

Step-by-step explanation:

<u>Given:</u>

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<u>Since each time 1/12 of the tank is used, and initial volume is 5/6 of the tank, the equation will be:</u>

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<u>Solving the equation we get:</u>

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So Felitz can travel 10 times to/from work with 5/6 full tank

3 0
2 years ago
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