giana read 120 pages in 4 days which reading rate is equivalent ?

By putting every value of table x,   y = (96 / x) this gives the output of table y so that this is the correct answer.

By definition, it is known that speed equals the ratio of distance and time.

Speed = Distance / Time

Therefore, according to the definition, the last two options are the possible

 Let's evaluate the First option:

y = x/96

= 12/96

= 1/8

The table is not fulfilled

Let's evaluate the Second option: (12,8)

y= 2x/3

y= 2*12/3

y = 8

NOW,

(16, 6)

y= 2x/3

2*16/3

the answer will be on a fraction

The table is not fulfilled

Let's evaluate the third option:

y = (3/2) * (1 / x)

x = 12

y = (3/2) * (1/12) = 3/24 = 1/8

The table is not fulfilled

Let's evaluate the fourth option:

y = (96 / x)

x = 12

y = (96/12) = 8

Yes, the table is met.

Option 4 )  y = (96 / x)

By putting every value of table x,   y = (96 / x) this gives the output of table y so that this is the correct answer.

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Answer:

y=1.4r+8.00

Step-by-step explanation:

ok so you are looking for the unit rate.

1 hour: 10 potions

30 mins: 5 potions

1 potion: i think it is 1.666666667

i dont know if my math is right. why dont you check?

Answer:

1 potion is 6 minutes

Step-by-step explanation:

120 minutes/20 potions = 6 potions

Answer:

20/30

Step-by-step explanation:

Simplest form of 32/24= 4/3

Multiply both 4 and 3 by 10= 20/30

Hope this helps!

Answer:

x = 2

Step-by-step explanation:

The 2 angles are vertical and congruent, thus

5x + 28 = 4x + 30 ( subtract 4x from both sides )

x + 28 = 30 ( subtract 28 from both sides )

x = 2

Answer:

i cant see the image

Step-by-step explanation:

Answer:

add

80+25=180

and u will get your answer

Answer:

4

Step-by-step explanation:

Answer:

The answer is 4

Answer:

D

Step-by-step explanation:

Thats the order from least to greatest

Answer:

Step-by-step explanation:

1/3 = 0.33 …

3/8 = 0.375

2/5 = 0.4

3/7 = 0.428571428571 …

Hope this helps! <3

Answer:

14 inches

Step-by-step explanation:

1 3/4*8=

Answer:

It is a vertical shrink of the parent function.

Answer:

$3250

Step-by-step explanation:

interest=deposit×simple interest×time

interest=5000×6.5%×10

5000×65/1000×10=3250

ans;$3250

Answer:

Its 2/1, the slope is at the last on on the table. You can see the ratio change.

Answer:

BRIIIIIIIIIIII I MISSED YOU BFF

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

x = 261.50 ft

Step-by-step explanation:

From the question, we want to calculate the distance from the tugboat given the height of the hose above the ocean

This means y is 3 and we want to find x

Substitute value for y

3 = -0.0045x^2 + 1.15x + 10

3 + 0.0045x^2 - 1.15x - 10 = 0

That will be;

0.0045x^2 - 1.15x - 7 = 0

we can use the quadratic formula here;

a = 0.0045

b = -1.15

c = -7

Mathematically;

x = -b ± √b^2 - 4ac/2a

Thus we have;

x = 1.15 ± √(-1.15)^2 - 4(0.0045)(-7)/2(0.0045)

We have;

x = 1.15 ± 1.2035/0.009

x = (1.15+ 1.2035)/0.009

we ignore the negative since distance cannot be negative

x = 261.50 ft

Answer:

[tex]\boxed {k = 2}[/tex]

Step-by-step explanation:

Solve for the value of [tex]k[/tex]:

[tex]-5k = -10[/tex]

-Divide both sides by [tex]-5[/tex]:

[tex]\frac{-5k}{-5} = \frac{-10}{-5}[/tex]

[tex]\boxed {k = 2}[/tex]

Therefore, the value of [tex]k[/tex] is [tex]2[/tex].

Answer:

70% chance

Step-by-step explanation:

because he has only 3veven so it not likely

First, you have to move the decimal point before you divide like normally.  You need to move it so that the left number is a whole number.

So, 6.39/0.9 would turn into 63.9/9.

12.75/2.5 would turn into 127.5/25.  

You just move the decimal how ever many times to the right to make it a whole number.  In this case, it is 1 decimal place.

Answer:

A. 20 apples cost 4.50

B. with 4.95 you can buy 22 apples

C. each apple is 0.22 cents

hopefully its right

Answer:

A. 20 apples cost 4.50

B. with 4.95 you can buy 22 apples

C. each apple is 0.22 Cents

Step-by-step explanation:

Answer:

c: 0 < x < 60, -3.33

Step-by-step explanation:

Answer:

2.

Step-by-step explanation:

Divide 8 by 1 over 4. The line in a fraction represents the division line. 1/4 is 0.25, so you do 0.25 x 8. Hope this helps!

Answer:

y = -5/2x +4

Step-by-step explanation:

Find the slope:

  m = (y2 - y1) / (x2 - x1)

  m = (-6 - (-1)) / (4 - 2)

  m = -5 /2

y = mx + b

y = -5/2x + b

Solve for b:

  y = -5/2x + b

  -1 = (-5/2)(2) + b

  -1 = -10/2 + b

  -1 = -5 + b

  b = 4

y = -5/2x + 4

After using distributive property the product of the rational number is equals to [tex]\frac{3}{5}[/tex] .

" Rational number is defined as the number which is represented in the [tex]\frac{p}{q} , q\neq 0[/tex] form ."

Distributive property

[tex]A ( B \± C) = AB \± AC[/tex]

According to the question,

Given product of the rational number,

[tex]\frac{-3}{4}( \frac{-1}{5}-\frac{3}{5})[/tex]

Apply distributive property to simplify the given rational number we get,

[tex](\frac{-3}{4})( \frac{-1}{5})-(\frac{-3}{4}) (\frac{3}{5})\\\\= (\frac{3}{20})+(\frac{9}{20})\\\\= (\frac{12}{20})\\\\= (\frac{3}{5})[/tex]

Hence, Option(A) is the correct answer.

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Answer:

vertex = (-1, -6)

Step-by-step explanation:

The function you gave is in the Standard Form : y = aX^2 + bX + c.

So you use the equation x = -b/ 2a    to solve for the x coordinate of your vertex.

Based on your question, a =4, b =8 and c = -2.

So you plug that in and get  x = -8/2(4).   Thus, x value for the vertex is -1.

Now you plug -1 into your original equation to find your y value.

y = 4 (-1)^2 + 8 (-1) -2

So y = -6.  Thus,  your vertex is at pt (-1, -6)

Answer:

Infinite Solution

Step-by-step explanation:

no matter what you put for x you would still get 9x+45=9x+45 if you put x=8 it would equal the same on both sides

The system of equations  9(x + 5) = 20 + 9x + 25 has infiinitely many solutions.

Graphical solutions of a system of equations are way of finding the intersection points of all the equations given.

A system with two or more than two equations has a solution only when they have a common intersection point.

Given, 9(x + 5) = 20 + 9x + 25.

9x + 45 = 20 + 9x + 25.

9x + 45 = 9x + 45.

So, They are basically the same straight lines coinciding with each other and have infinitely many solutions.

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Answer:

4.325X10^6

hope this helps :))