I need help please someone explain me how to do it

Answers

Answer 1

Answer: Hello,

$\lim_(n \to -\infty) {-x^7+bx^3+c} = -(-\infty) =\infty$
(we don't take care of lest powers , only the upper power)

Answer C

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Which of the following is not part of the job search preparation checklist

Answers

I think that a fact sheet is not a part of the job search preparation checklist. All the other options have some importance like the self assessment, follow-up plan and the resume. All this mentioned are needed and will help you on your job search preparation checklist.

D. Fact Sheet.

I hope this helps, Regards.

The answer would be D. Fact sheet.

Step 1: pick a number step 2: double it
step 3: add 5
step 4: multiply by 50
step 5: if you've had your birthday this year ,add 1764,or,if you've not yet had your birthday this year ,add 1763
step 6: subtract the year of your birth
you should end up with a number which is a combination of the number you started with followed with your age. for example ,if you are 12 and you start with the number 27, the result should be 2712.
your task :
1. let n represent the number in step 1 and show what happens through step 6.
2. explain why the result is always the original number followed by your age. What would be the expression I would use?

Answers

if I pick n, it becomes 50(2n+5)+1764-2001 this is the expression

How to factor: a^2+11a+18

Answers

$a^2+11a+18\n\n-----------------------------\n\n11=9+2\n18=9\cdot2\n\n-----------------------------\n\na^2+11a+18=(a+9)(a+2)$

$a^2+11a+18=a^2+2a+9a+18=a(a+2)+9(a+2)=\n\n=(a+2)(a+9)$

Write the equation of the line that passes through the points (3,1) and (-2,6)

Answers

$slope = y2 - y1 / x2 - x1$

$6 - 1 / - 2 - 3$

$5 / - 5$

$- 1$

$y = mx + c$

$1 = - 1 * 3 + c$

$1 = - 3 + c$

$1 + 3 = c$

$c = 4$

$y = - 1x + 4$

$y = - x + 4$

A hospital employs a total of 77n nurses and doctors. The ratio of nurses to doctors is 9:2. How many nurses are employed at the hospital? How many doctors are employed at the hospital.

Answers

Answer:

number of nurses employed at the hospital is 9x = 9 * (7n/9) = 7n, and the number of doctors is 2x = 2 * (7n/9) = (14n/9).

Step-by-step explanation:

Given the ratio of nurses to doctors is 9:2, we can express this as:

Number of nurses (9x) : Number of doctors (2x)

Now, you've mentioned that the total number of nurses and doctors employed at the hospital is 77n. So, we can set up an equation:

9x + 2x = 77n

Combine like terms:

11x = 77n

Now, to find the number of nurses (9x) and the number of doctors (2x), we need to divide both sides by 11:

9x = (77n) / 11

9x = 7n

Now, we can solve for x:

x = (7n) / 9

So, the number of nurses employed at the hospital is 9x = 9 * (7n/9) = 7n, and the number of doctors is 2x = 2 * (7n/9) = (14n/9).

In summary:

- Number of nurses = 7n

- Number of doctors = (14n/9)

solved by MG

How do you graph y=18

Answers

y = 18 is just a straight horizontal line at (0,18)

Answer:

Use the slope-intercept form to find the slope and y-intercept

Any line can be graphed using two points. Select two x

values, and plug them into the equation to find the corresponding y

values. Graph the line using the slope and the y-intercept, or the points.

Slope: 2

y-intercept: 18

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