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3 years ago

Plz help ASAP will mark brainlist

Mathematics

1 answer:

Vlad [161]3 years ago

8 0

Answer:

$\huge \boxed{\mathrm{C}}$

Step-by-step explanation:

The domain is the set of all possible values for x.

The function does not cross the line x = 1.

The domain is all real numbers except 1.

The range is the set of all possible values for y.

The function does not cross the line y = 0.

The range is all real numbers except 0.

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Ravi sold 1/5 of his apples. He gave his friend 2/5 of the remainder. Ravi remained with 60. How many apples did ravi have at fi

zheka24 [161]

Answer:

The number of Apples did Ravi have at first is 125 .

Step-by-step explanation:

Let the number of Apples did Ravi have at first = x

The Apples which is sold by Ravi = $\frac{1}{5}$ of x

So, remainder now = x - $\frac{1}{5}$ of x = $\frac{4}{5}$ of x

The apples given to his friend = $\frac{2}{5}$ of $\frac{4}{5}$ x

I.e The apples given to his friend = $\frac{8}{25}$ of x

Now, The remaining Apples did Ravi have = 50

∴ According to question

$\frac{4}{5}$ of x - $\frac{8}{25}$ of x = 60

Or, $\frac{20-8}{25}$ of x = 60

Or, $\frac{12}{25}$ of x = 60

∴ x = $\frac{25\times 60}{12}$ = 125

Hence The number of Apples did Ravi have at first is 125 . Answer

8 0

3 years ago

What is the equation of the line parallel to the line with the equation −x+3y=−3

mezya [45]

Answer:

y = 1/3x - 19/3

Step-by-step explanation:

3y = x -3

y = 1/3x -3

Slope = 1/3

Point= (1,-6)

y-intercept = -6 - (1/3)(1) = -6 - 1/3 = -19/3

5 0

2 years ago

Quick please! Which best describes the triangle? 1.Acute and isosceles 2.Acute and scalene 3. Right isosceles 4.Obtuse and isosc

rjkz [21]

Answer:

hey there!!!

Step-by-step explanation:

i think the best option is acute and isosceles from my view

hope it helps you...

4 0

2 years ago

John bought an old motor bike for $ 5675 and spent $ 453 on its repair. Then he sold it in $ 7265, find out the profit he made.

drek231 [11]

Answer:

1137

Step-by-step explanation:

5675+453

6128

Now

7265-6128

1137

4 0

3 years ago

find the volume of the smallest right circular cylinder that will hold a sphere whose radius is 4 meters. find the volune of the

Sonja [21]

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}\quad 
\begin{cases}
r=radius\\
------\\
r=4
\end{cases}\implies V=\cfrac{4\pi 4^3}{3}\implies V=\cfrac{256\pi }{3}\\\\
-------------------------------\\\\
\cfrac{sphere}{cylinder}\qquad \cfrac{2}{3}\impliedby ratio~thus\implies \cfrac{2}{3}=\cfrac{\stackrel{sphere}{v}}{\stackrel{cylinder}{v}}
\implies 
\cfrac{2}{3}=\cfrac{\frac{256\pi }{3}}{v}
\\\\\\
v=\cfrac{3\cdot \frac{256\pi }{3}}{2}\implies v=\cfrac{256\pi }{2}\implies v=128\pi$

8 0

3 years ago