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2 years ago

(y 3 - y 2 + y + 3) ÷ (y + 1)

Mathematics

1 answer:

Rufina [12.5K]2 years ago

3 0

Answer:

y^2-2y+3

Step-by-step explanation:

use synthetic division

-1| 1 -1 1 3

-1 2 -3

1 -2 3 (0)

y^2 -2y +3

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Solve 24x + 2y = 48 for x

drek231 [11]

Isolate x.
24x = 48 - 2y

Divide by 24.
x = 2 - y/12

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3 years ago

Read 2 more answers

81.098 rounded to hundredths

pantera1 [17]

The answer is 81.1 because since the 9 place value above 5, you round the number in front of it to 1. so the answer is 81.1. I hope that helps.

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3 years ago

What is the volume of the figure below if a = 4.5 units, b = 5.8 units, and c = 3 units?

Anastasy [175]

Answer:

The answer to your question is the letter C

Step-by-step explanation:

Data

a = 4.5 u

b = 5.8 u

c = 3 u

Process

1.- Calculate the volume of the rectangular prisms

Formula

Volume = a x a x c

Substitution

Volume = 4.5 x 4.5 x 3

Result

Volume = 60.75 u³

But there are two rectangular prism

Total volume = 2 x 60.75

= 121.5 u³

2.- Calculate the volume of the triangles

Formula

Volume = base x width x height

Substitution

Volume = 5.8 x 3 x 4.5

Result

Volume = 78.3 u³

3.- Total volume

Volume = 121.5 + 78.3

= 199.8 u³

3 0

3 years ago

a city has a population of 340,000 people suppose each year the population grows by 7% what will rhe population be after 12 year

NemiM [27]

So this is going to be an exponential equation, which the format is $y=ab^x$ , in which a is the initial value and b is the growth/decay rate.

In this case, a is going to be 340,000 and b is going to be 107%, or 1.07, since the population is going to be increasing by 7% and the equation is now $y=340000(1.07)^x$ .

Now replace x with 12 and solve.

$y=340000(1.07)^{12}$

Solve $1.07^{12}$ , and then if you don't round that answer and multiply it with 340000 you get $y=765745$ .

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3 years ago

There are 10 girls and 5 boys in a classroom. Of

Mazyrski [523]

Answer:

60%

Step-by-step explanation:

If there's 9 people wearing pink out of 15 then your answers 60%

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2 years ago