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4 years ago

I attached the question

Mathematics

1 answer:

noname [10]4 years ago

4 0

5x = 4y - 3

The correct answer is D. 5x - 4y = -3

This is because standard form is the form ax + by = c, where a, b, and c are coefficients or constants of the variables x and y. Thus, Answer D (above) is the correct answer to this problem, as it is the only option that fits this.

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The fish population of Lake Collins is decreasing at a rate of 5% per year. In 2000 there were about

olchik [2.2K]

Answer:

Number of fish in 2006 = 845 fishes (Approx.)

Step-by-step explanation:

Given;

Number of fish in 2000 = 1,150 fishes

Decreasing rate = 5% per year

Find:

Number of fish in 2006

Computation:

Exponential decay function:

F = P[1-r]ⁿ

Number of year = 2006 - 2000

Number of year = 6 year

Number of fish in 2006 = 1,150[1-5%]⁶

Number of fish in 2006 = 1,150[1-0.05]⁶

Number of fish in 2006 = 1,150[0.95]⁶

Number of fish in 2006 = 1,150[0.735]

Number of fish in 2006 = 845.25

Number of fish in 2006 = 845 fishes (Approx.)

4 0

3 years ago

(will give brainliest) What is the parent function of the following transformed absolute value function:

lora16 [44]

Answer:

(x) = │ x - 4│+ 3

Step-by-step explanation:

8 0

3 years ago

Which of the following is the correct midpoint formula

GarryVolchara [31]

Step-by-step explanation:

Hey there!

The midpoint formula is;

$midpoint(x,y) = ( \frac{x1 + x2}{2}, \frac{y1 + y2}{2} )$

Where, (x1), (y1), (x2) and (y2) are the given coordinates.

Hope it helps...

6 0

3 years ago

A. 11 cm^3 B. 14 cm^3 C. 15 cm^3 D. 25 cm^3

IgorLugansk [536]

Lets get started :)

We need to find the radius of the larger cylinder

V = $\pi$ r²h
960 = $\pi$ r²(16)
$\frac{960}{16} = \pi r^2$
60 = $\pi r^2$
$\frac{60}{ \pi } = r^2$
r = $\sqrt{ \frac{60}{ \pi } }$
r ≈ 4.27 cm

The ratio of the bigger cylinder to smaller is:
16 : 4

Therefore, the big cylinder is 4 times bigger than the small cylinder

$\frac{4.37}{4}$ = r
r = 1.09 cm (radius of small cyclinder)

V (small cylinder) = $\pi$ (1.09)²(4)
= 15 cm³

Your answer will be C. 15 cm³

3 0

3 years ago

Read 2 more answers

Write an expression with a negative exponent that has a value between 0 and 1/2

aliya0001 [1]

Exponent is a number used to express shorter equation; it is a number that says how many times you are going to multiply the base number.

Exponents have several laws, here are some:
=> x^1 = x
=> x^0 = 1
=> x^-1 = 1/x
=> x^m x^n = X^m+n
=> x^m/x^n = x^m-n

And since we were asked to write an expression with a negative exponent that has a value between 0 and ½
=> 2^ -2 = ½

4 0

3 years ago