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OlgaM077 [116]
3 years ago
15

For positive numbers, how is applying the greatest integer function different from the method of rounding to the nearest whole n

umber?
Mathematics
1 answer:
Mrac [35]3 years ago
6 0

Answer:

For all real numbers, x, the greatest integer function returns the largest integer

less than or equal to x. In essence, it rounds down a real number to the nearest integer.

Hope this helps

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The cost to purchase x tickets for an amusement park is represented by the equations y-50x+3.75. how much would it cost to purch
emmainna [20.7K]
I'm assuming that subtraction sign is mean to be an equals sign. If that is true than the answer is 403.75. 
4 0
3 years ago
Write an equation of a line passing through the point (4,-9) and parallel to the line 3x-6y=30
sesenic [268]

The equation of a line in the slope intercept form is expressed as

y = mx + c

Where

m represents slope

c represents y intercept

The equation of the given line is expressed as

3x - 6y = 30

Rearranging it so that it will look like the slope intercept form, it becomes

6y = 3x - 30

Dividing both sides by 6, it becomes

6y/6 = 3x/6 - 30/6

y = x/2 - 5

Looking at the equation, slope, m = 1/2

If two lines are parallel, it means that they have equal slope. This means that the slope of the line parallel to the given line is 1/2

To determine the y intercept, c of the line passing through the point (4, - 9), we would substitute

x = 4, y = - 9 and m = 1/2 into the slope intercept equation. It becomes

- 9 = 1/2 * 4 + c

- 9 = 2 + c

c = - 9 - 2

c = - 11

By substtuting m = 1/2 and c = - 11 into the slope intercept equation, the equation of the line would be

y = x/2 - 11

7 0
10 months ago
If a fair penny is tossed 24 times and comes up heads 18 times, what is the probability of heads coming up on the 25th flip of t
Allushta [10]
There’s a 75% chance. i’m not sure if that the answer ur looking for but i divided 24 by 18 and got 0.75
8 0
2 years ago
Hi does anyone know the answer?
Artemon [7]

Answer:

The correct equation is actually: y=10x+10.

Jaiden calculated the slope of the line incorrectly, as the y-axis increases by 10, not 2. The correct slope of the line is 20/2, which is equal to 10.

Hope this helps!

3 0
2 years ago
Please help, i am very confused<br> the answer has to be like 6π<br> so ignore the π
Mice21 [21]
The equation for surface area is: A= \pi r(r+ \sqrt{h^2+r^2}. To get r, you must use Pythagorean theorem. r is found to be 45. This means after you plug it in, you get about 13571.68
6 0
2 years ago
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