in examination of 300 full marks, a student secured 110 marks and failed by 10 marks. what is the pass percent?​

Answer:

Its i

Step-by-step explanation:

I got it right on the test

The value of the given expression is i.

We want to simplify the expression [tex]i^{41}[/tex].

An imaginary number is a real number multiplied by the imaginary unit i, which is defined by its property i² = −1. The square of an imaginary number bi is −b².

The given expression [tex]i^{41}[/tex] can be written as [tex](i^{4})^{10}.i[/tex]

The value of i²=-1, then [tex]i^{4}[/tex]= i².i²=(-1)(-1)=1

Now, [tex](1)^{10}.i=1\times i=i[/tex]

Therefore, the value of the given expression is i.

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Answer:

20

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

First, because of order of operations, PEMDAS, you solve in the parenthesis first:

4+ (11-3)2

4+ (8)2

Then multiplication:

4+ 16

Then addition:

20

Hope this helps!

Plz name brainliest if possible!

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Assume a normal distribution :

Mean (m) = 328

Standard deviation (sd) = 92

To obtain Zscore :

Zscore = (x - m) / sd

What is the probability that the cost will be more than $500?

x = $500

Zscore = (500 - 328) / 92 = 172 / 92 = 1.869 = 1.87

1 - p(Z < 1.87) = 1 - 0.9693 = 0.0307

b. What is the probability that the cost will be less than $250?

x = $250

Zscore = (250 - 328) / 92 = - 78 / 92 = - 0.8478 = - 0.85

p(Z < - 0.85) = 0.1977

c. What is the probability that the cost will be between $300 and $400?

x = 300

Zscore = (300 - 328) / 92 = - 28/ 92 = -0.30

p(Z < - 0.3) = 0.3821

x = 400

Zscore = (400 - 328) / 92 = 72/ 92 = 0.783

p(Z < 0.783) = 0.7823

0.7823 - 0.3821 = 0.4002

d. If the cost to a patient is in the lower 8% of charges for this medical service, what was the cost of this patient’s emergency room visit?

Probability is lower 8%

P (Z < Zscore) = 0.08

Zscore of 0.08 corresponds to - 1.41 on the z table

Zscore = (x - m) / sd

-1.41 = (x - 328) / 92

-129.72 = x - 328

-129.72 + 328 = x

x = 198.28

This 3D solid is a strange sideways bowl shape. Each cross section is a ring to show the empty space.

======================================================

Explanation:

Check out the diagram below. The graph was created with GeoGebra. We have y = x^2 in red and x = y^2 in blue.

The gray region is the region between the two curves. We spin this gray region around the horizontal green line y = 1 to generate the answer mentioned above.

Note how (1,1) is a fixed point that does not move as this is on the line y = 1. Every other point moves to sweep through 3D space to create the solid figure. One way you can think of it is to think of propeller blades. Or you can think of a revolving door (the door is "flat" so to speak, but it sweeps out a 3D solid cylinder).

Answer:

x=9

Step-by-step explanation:

17x - 12 = 114 + 3x

First  Subtract 3x from both sides

14x - 12 = 114

Add 12 to both sides

14x=126

Divide by GCF (14)

x=9

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Answer:

17x - 12 = 114 + 3x

-3x +12 +12 -3x

Step-by-step explanation:

14x = 126

14/14 = 126/14 = 9

x = 9

Answer:

Wouldn't it be 27 dollars?

Step-by-step explanation:

Answer:

$1400

Step-by-step explanation:

Take $3500 and multiply by 4% (0.4) and then get the product of 140 then multiply by 10 for the years and get $1400. Hope this answer helped!

Answer:

0.127 kilometers per minute

Step-by-step explanation:

if you can divide the number of miles by the number of minutes: 26.219/128 = 0.205 miles per minute. Next, we can use the proper conversion factor to give the number of kilometers per minute. Since 1 mile = 1.609 km, you can divide 0.205/1.609 to result in 0.127 kilometers per minute

Answer:Sample Response: Find the speed by dividing 26.219 by 128. Convert miles to kilometers by multiplying by the conversion factor, with miles in the denominator and kilometers in the numerator.

Step-by-step explanation:Pls give me brainliest award

Answer:

1.61

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

Hey there! I'm happy to help!

There is going to be a number 3 units to the right and 3 units to the left. If we go to the right, we add.

-1+3=2

And if we go to the left, we subtract.

-1-3=-4

So, the numbers that are more than 3 units from -1 on a number line is any number greater than 2 or less than -4.

Have a wonderful day! :D

Answer: 3.00170455 miles

Step-by-step explanation:

Answer:

3 miles

Step-by-step explanation:

Answer:

[tex]x^{2} +x+1[/tex]

Step-by-step explanation:

[tex]x^{2} +x+1[/tex] is the only prime polynomial because the others can be factored.

[tex]x^{2} - x -2 \\becomes (x-2)(x+1)[/tex]

[tex]x^{2} -12x+11\\becomes (x-11)(x-1)[/tex]

[tex]x^{2} +2x-8\\becomes (x+4)(x-2)[/tex]

In between these four polynomials, x² + x + 1 is the only prime polynomial.

A prime polynomial doesn't have any factor except 1 and itself.

Given,

x² + x + 1 = 1 × (x² + x + 1)

x² – x – 2 = x² - 2x + x - 2 = x(x - 2) + (x - 2) = (x - 2)(x + 1)

x² – 12x + 11 = x² – 11x - x + 11 = x(x – 11) - (x - 11) = (x - 1)(x - 11)

x² + 2x – 8 = x² + 4x – 2x - 8 = x(x+4) - 2(x+4) = (x-2)(x+4)

Therefore, x² + x + 1 is the only prime polynomial here.

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Answer:

$6..99

Step-by-step explanation:

$6.99 each you do 44.45 - 9.50 than divide by 5

The average speed of the automobile is 53mph.

Average speed is the total distance travelled by the automobile (106 miles) divided by the total hours travelled by the automobile (2 hours). It is the rate of the movement of the automobile.

Average speed = total distance travelled / total time travelled

106 / 2 = 53 mph

To learn more about how to determine average speed, please check: brainly.com/question/9834403

Answer: SMART Goals

Step-by-step explanation:

Smart goals are in abbreviation of specific, measurable, achievable, realistic, and timely. This helped me choose my career because I use my career as a goal .

Answer:

-5,-4.5

Step-by-step explanation:

use the midpoint formula

Answer:

Summed?

Step-by-step explanation:

it's the only word i could think of that's math related.

Answer:

Step-by-step explanation:

1. System A is consistent and independent and unique solution

2. System B: inconsistent and no solutions

3. System C: consistent and dependent and infinite many solutions

Answer:

Put Plot R at 2. Put Plot S at 1 1/2

Step-by-step explanation:

For Plot S:

- 7/2 - 3/4 - ( -1/4 - 2/12)

-7/2 - 3/4 -(- I/4 - 5/2

-7/2 - 3/4 - (-11/4)

-7/ - 3/4 + 11/4

Answer: -3/2

For Plot R:

7/2 - (-3/4) - (-1/4 + 2 1/2)

7/2 + 3/4 -(- 1/4 + 2 1/2)

7/2 + 3/4 - (-1/4 + 5/2)

7/2 + 3/4 - 9/4

Answer: 2

Brainliest is appreciated

Hope this helped.

Answer:

Step-by-step explanation:

y + 6 = -2/3(x + 1)

y + 6= -2/3x - 2/3

y + 18/3 = -2/3x - 2/3

y = -2/3x - 20/3

Answer:

[tex]u=-7[/tex]

Step-by-step explanation:

[tex]-2u-5=9[/tex]

Add 5 to both sides:

[tex]-2u-5+5=9+5[/tex]

[tex]-2u=14[/tex]

Divide both sides by -2:

[tex]\frac{-2u}{-2}=\frac{14}{-2}[/tex]

[tex]u=-7[/tex]

Answer:

that would be 29 my friend

Step-by-step explanation:

29 plus 5 is 34

Answer: The first diagram you selected is the correct visual representation.

Check out the diagram I posted below. The red vertical line is x = 0, aka the y axis. The blue parabola is 3x = y^2. The green horizontal line is y = 6. The region bounded by these curves is the gray shaded region.

Spinning that gray region around the y axis results in the first diagram in your answer choices. The disk in pink is a cross section to help find the volume (through the use of integral calculus).

Answer: 4/7

Step-by-step explanation:

Multiply 5/7 by 4/5. The keyword is "of" which means multiply. Once you multiply them, you will get 20/35. You can simplify this to 4/7.

Answer:

Exact form= 67/9 Decimal form= 7.4

Step-by-step explanation:

Answer:

x= 67 /9

Step-by-step explanation:

5(x+2)−3=10+7(2x−10)

x= 67 /9

x= 67 /9

Hoped I helped