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3 years ago

What is filtration??

Mathematics

1 answer:

Roman55 [17]3 years ago

3 0

Answer:

the action or process of filtering something.

"small particles are difficult to remove without filtration"

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Sprint to the finish the professional cyclist travels 380 meters in 20 seconds. At that rate how far does the cyclist travel in

kumpel [21]

Answer:

57 meters

Step-by-step explanation:

we know that

Sprint to the finish the professional cyclist travels 380 meters in 20 seconds

using proportion

Find out how far does the cyclist travel in 3 seconds

Let

x -----> the distance in meters

$\frac{380}{20}\frac{m}{sec}=\frac{x}{3}\frac{m}{sec}\\\\x=380(3)/20\\\\x=57\ m$

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3 years ago

Read 2 more answers

Graph a line through the point (-3, 2) with a slope of -2/5

Margaret [11]

Answer: y= -2/5x + 2

Step-by-step explanation:

Y= Mx + b

M is the slope

B is the y intercept

The y intercept will be out on the y axis

The slope will be rise over run ( do you first then do to the right!)

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3 years ago

What is the minimum percentage of gasoline stations that had prices between $3.37 and $3.61

Nata [24]

We'll get started on that as soon as you share the whole
table of other information that goes with that question.

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4 years ago

The quotient of a number and -5 has a result of 2. What is the number?

balu736 [363]

Answer:

<h3>The number is - 10</h3>

Step-by-step explanation:

quotient of a number and -5 is written as

$\frac{x}{ - 5}$

Equate it to 2

We have

$\frac{x}{ - 5} = 2$

Cross multiply

That's

x = 2 × - 5

x = - 10

Hope this helps you

8 0

3 years ago

The expression (x+j)(x-j)(x-k) can be rewritten as x^3-5x^2-4x+t, where j,k, and t are constants. Which of the following is the

kirza4 [7]

The correct option is: 20

<u><em>Explanation</em></u>

The expression $(x+j)(x-j)(x-k)$ can be rewritten as $x^3-5x^2-4x+t$

That means: $(x+j)(x-j)(x-k)= x^3-5x^2-4x+t$

Now simplifying the left side, we will get....

$(x+j)(x-j)(x-k)= x^3-5x^2-4x+t\\ \\ (x^2-j^2)(x-k)= x^3-5x^2-4x+t\\ \\ x^3-kx^2-j^2x+j^2k= x^3-5x^2-4x+t$

Now <u>comparing the co-effcients of like terms in left and right side</u>, we will get.....

$k=5, j^2=4 \\ \\ and\\ \\ t=j^2k\\ \\ So, t= (4)(5) =20$

Thus, the value of 't' will be 20.

8 0

3 years ago

What is filtration??​

What is filtration??