3 years ago

PLS HELP ILL GIVE BRAINLIEST.

Mathematics

1 answer:

liberstina [14]3 years ago

3 0

Answer:

Step-by-step explanation:

I think it increased by 20% I think or it’s 25% think

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Let's find what percent of the total number of quantities is the given number or quantities?

astraxan [27]

Answer:

a. 20

b. 30

c. 75

b. 600 / 2000 * 100% (Change it to same unit)

3 / 10 * 100%

30%

You can slove every question by this method.

and dont forget to give me the brainest.

3 0

2 years ago

Answer quick for brainliest

AVprozaik [17]

Answer:

Step-by-step explanation:

y = mx + c

Here, m is the slope & c is the y-intercept

y = -3x - 1

Slope = -3

y intercept = -1

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2 years ago

Write a polynomial function in standard form with zeros at −3, −1, and 1.

Annette [7]

Answer:

$f(x) = {x}^{3} + 3 {x}^{2} - x -3$

Step-by-step explanation:

The given polynomial has zeros at:

x=−3, x=−1, and x=1.

This means that:

x+3, x+1, and x-1 are all factors of this polynomial.

The factored form of this polynomial is :

$f(x) = (x + 3)(x + 1)(x - 1)$

We expand the last two factors using difference of two squares.

$f(x) = (x + 3)( {x}^{2} - 1)$

$f(x) = x ( {x}^{2} - 1) + 3( {x}^{2} - 1)$

$f(x) = {x}^{3} - x+ 3 {x}^{2} -3$

$f(x) = {x}^{3} + 3 {x}^{2} - x -3$

This is the standard form because it is now in decreasing powers of x.

8 0

3 years ago

From 175 yards away, a marksman hit 14/50 of the targets last year.

Maurinko [17]

BOOOOGAAAAAAAAAAAAAAAAAAAAA

8 0

2 years ago

What is the answer to this I really need help it is due tomorrow and it's 9:00 in the night

snow_tiger [21]

Whats your problem I can help you, what type of problem is it?

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2 years ago