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ikadub [295]
4 years ago
15

How do you calculate percentage? Is there an easier way?

Mathematics
1 answer:
san4es73 [151]4 years ago
6 0
Divide the numerator of the fraction by the denominator. the first two digits of the decimal is the percentage 
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What is the domain of y = 9 ?
Archy [21]
The domain is the x, you cant find x just from having y, so i guess your x=0
7 0
3 years ago
What are the domain and<br> range of the function<br> R(x) = 2x+1?
disa [49]

Answer:

Domain: (-∞,∞)

Range: (-∞,∞)

Step-by-step explanation:

When you graph this slope-intercept form equation (y=mx+b), you can see that the line continuously goes up, down, left, and right forever.

<em>Hope this helped! Brainliest is always appreciated :)</em>

4 0
4 years ago
Find the indicated limit, if it exists. (1 point) limit of f of x as x approaches 9 where f of x equals x plus 9 when x is less
Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

For the limit of a function to exist, then the right hand limit of the function must be equal to its left hand limit as shown;

If the function is f(x), for f(x) to exist then;

\lim_{n \to a^{+} } f(x) =  \lim_{n \to a^{-} } f(x) =  \lim_{n \to a } f(x)

Given the function;

f(x) = \left \{ {{x+9\ x

Lets check if the above statement is true.

The right hand limit of the function occurs at x> 9

f(x) = 9-x

\lim_{x \to 9+} (9-x)\\= 9-9\\= 0

The left hand limit occurs at x<9

f(x) = x+9

\lim_{x \to 9^{-} } (x+9)\\= 9+9\\= 18

From the above calculation, it can be seen that \lim_{x \to 9^{+} } f(x) \neq   \lim_{x \to 9^{-} } f(x), this shows that the function given does not exist at the given point.

6 0
3 years ago
4. Ronnie has an after-school job at an animal shelter. She notices that at one meal, 3
Wittaler [7]

Answer:

1

Step-by-step explanation:

3 cans for 3 cats 1 can for 1 cat

5 0
2 years ago
Name the intersection of plane QMW and plane RMW
Norma-Jean [14]
The answer is "C", "MW".

In the given problem, the place QMW and plane RMW. These planes intersect at MW, in which intersection is either a point, line or curve that an entity or entities both possess or is in contact with  but if we see in Euclidean<span> geometry, the intersection of two planes is called a “line”. </span>In the plane we can understand that the common line for both plane QMW and plane RMW is MW.
6 0
3 years ago
Read 2 more answers
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