At the end of a snow storm, Emily saw there was a lot of snow on her front lawn. The
temperature increased and the snow began to melt at a steady rate. There was a depth
of 15 inches of snow on the lawn when the storm ended and after 4 hours, the depth
of snow was down to 12 inches. Write an equation for S, in terms of t, representing
the depth of snow on Emily's lawn, in inches, t hours after the snow stopped falling.
Answer: S
Submit Answer
Oh

Answers

Answer 1

Answer:

[tex]y = \frac{4}{3}x + 15[/tex]

Step-by-step explanation:

•First we must find out how many inches of snow melted so we can find the slope.

15 inches - 12 inches = 3 inches

•The snow melts 3 inches every 4 hours. This statement can be rewritten as:

[tex]\frac{4}{3}[/tex]

•We know that the snow started at 15 inches so that will be our y-int.

•Now we can start combining these terms to create an equation.

[tex]m = \frac{4}{3}[/tex]

[tex]b = 15[/tex]

•All we have to do is substitute these terms for the corresponding variables.

[tex]y = mx +b[/tex] →  [tex]y = \frac{4}{3}x + 15[/tex]

[tex]y = \frac{4}{3}x + 15[/tex]


Related Questions

NEED HELP ASAP!
In this geometric sequence, what is the common ratio?
104, -52, 26, -13, ...

1/2
2
-1/2
-2

Answers

Answer:

the third one: -1/2

Step-by-step explanation:

if you multiply 104 by -1/2 you get -52, and so on the pattern will continue

Answer:

C. -1/2.

Step-by-step explanation:

Common ratio = -52/104 = 28/-52 = -13/26 = -1/2.

Rounded to the nearest whole number, approximately how many inches is 8.39 kilometers?

A.
21,311 inches
B.
33,018 inches
C.
213,106 inches
D.
330,180 inches

Answers

Answer:

D. 330,180 Maybe?

Step-by-step explanation:

8.39 Kilometers = 330314.961 Inches

I rounded to 330,315

b-2/9 = 4/2
Help me out plz :)

Answers

Answer: 20/9

or 2 2/9

Step-by-step explanation:

Find each side length.
у
х
45
3
Ox= 3, y = 32
Ox=3V2, y=32
x = 3/2 y=3
x = 3, y = 6/2

Answers

c is the right answer

what is -40+7r=-5(8+5r)

Answers

Answer:

r= -40/9 or r=-4 4/9

Step-by-step explanation:

You're welcome :)

the median salary for new york yankees in 2008 was $1.875,000. assuming a 160 games season, express this salary in dollars per game

Answers

Answer: 11718.75 I think.

Answer:

$11,718.75

Step-by-step explanation:

If $1,875,000 is the median salary, it means that was the top salary for all the 160 games

So, the answer is simply given by:

$ (1,875,000/160)

= $11,718.75

Please help please :)

Answers

The answer is 1/2 or 0.5

i multiplied 0.2 by 2.5

Brainliest plz!

I LIKE YOUR CUT G!!!

Answers

Answer:

thx:)

Step-by-step explanation:

Answer:

oof

Step-by-step explanation:

Whats the answer I will give brainliest, thanks, and five star

Answers

Answer:

1st

Step-by-step explanation:

Answer:

I'm pretty positive the answer is A. -0.8x+4.8y+16

Step-by-step explanation:

Ming earns $35 washing 7 windows. At this rate, how much does Ming earn washing 8 windows?​

Answers

  Answer:

40

Step-by-step explanation:

35 divided by 7 = 5

5x8 =40

Patrica can drive 36 kilometers for every 3 liter of gas she puts in her car complete the table using equivalent ratios

Answers

Answer:

48 K - 4 L

132 k - 11 L

Step-by-step explanation:

36 ÷ 3 = 12 so that means that for every 1 liter there are 12 Kilomiters.

4 x 12 = 48

11 x 12 = 132


Does anyone know the correct answer?

Answers

Answer:

6

Step-by-step explanation:

Outlier: the outcast of the set
22 is the outlier since the others are counting numbers

Hey im helping my lil sis but before i answer it i wanna make sure im right so do any of u have a answer??

Answers

Answer:

Correct.

Step-by-step explanation:

Those points are plotted correctly.

Hope this helps :D Please hit the crown :D

What is the value of x in the figure below? In this diagram, ABD ~ CAD. А с B 13 D3 A. 16 B. 208 C. 39 D. 48 E. 13/16 F. 139​

Answers

F. Square root of 39

Step-by-step explanation:

Value of [tex]\boldsymbol{x}[/tex] is [tex]\boldsymbol{\sqrt{39}}[/tex] units.

Option F. is correct.

Define similar triangles.

Two triangles are said to be similar if their sides are proportional and their corresponding angles are equal.

[tex]\bigtriangleup ABD \sim \bigtriangleup CAD[/tex]

[tex]\boldsymbol{\frac{AD}{CD}=\frac{BD}{AD} }[/tex]

  [tex]\frac{x}{13}=\frac{3}{x}[/tex]

  [tex]x^2=39[/tex]

   [tex]x=\sqrt{39}[/tex] units.

Value of [tex]\boldsymbol{x}[/tex] is [tex]\boldsymbol{\sqrt{39}}[/tex] units.

Option F. is correct.

Find out more information about triangle here:

https://brainly.com/question/2773823?referrer=searchResults

Could yall answer these in need to finish it in 7mins

Answers

Answer:

[tex] - 6 \\ - 9 \\ 6 \\ 42 \\ - 30 \\ 4 \\ - 6 \\ - 14[/tex]

Answer:

look below

Step-by-step explanation:

- have you already answered this

Write an equation of the line that passes through (0, 3) and (−5, 2.5)

Answers

Answer:

y=.1x+3 I think that is the answer

Answer:

y=0.1x+3

Step-by-step explanation:

The slope is 0.1, (Y2-Y1/X2-X1) --> (2.5-3)/(-5-0)= -0.5/-5=0.1

The y-intercept is 3

y=0.1x+3

For each line highlight the point with coordinaates 1,k



Answers

Answer:

The answer is A

Step-by-step explanation:

Which is the best estimate of 11 and one-fifth divided by 2 and three-fourths?

Answers

Answer:

4 should be the answer to the question

Answer:

11 1/5 divided by 2 3/4:

11 1/5 is a bit less than 12, and 2 3/4 is a bit less than 3  

The answer, therefore, should be fairly close to 12 ÷ 3

12 ÷ 3 is 4

Answer is 4

Step-by-step explanation:

3. Multiply (2x - 3) by (x2 - 2x + 1)
a. 2x3+ 7x2 - 8x + 3
b. 2x3- 7x2 + 8x - 3
c. X+ 7x2 - 6x + 3
d. 3x - 7x2 + 8x - 3

Answers

Answer:

B.

2[tex]x^3[/tex] - 7[tex]x^2[/tex] + 8x -3

Step-by-step explanation:

To multiply a binomial (2 terms) by a trinomial (3 terms):

Multiply the first term of the binomial by the each term of the trinomial.

Multiply the second term of the binomial by each term of the trinomial.

Combine the expressions and simplify.

(2x-3)*([tex]x^2[/tex]-2x+1)

(2x * [tex]x^2[/tex]) + (2x * -2x) + (2x * 1)

(2[tex]x^3[/tex]) + (-4[tex]x^2[/tex]) + (2x)

(2x-3) * ([tex]x^2[/tex]-2x+1)

(-3 * [tex]x^2[/tex]) + (-3 * -2x) + (-3 * 1)

(-3[tex]x^2[/tex]) + (6x) + (-3)

[2[tex]x^3[/tex] + -4[tex]x^2[/tex] + 2x] + [-3[tex]x^2[/tex] + 6x + -3]

2[tex]x^3[/tex] - 7[tex]x^2[/tex] + 8x -3

give me brainliest please

The scale factor of the blueprint of a front door to the actual front door is 0.04. The area of the actual front door is 36 ft2 .

What is the area of the front door on the blueprint?


0.0576 ft2


0.04 ft2


0.576 ft2


1.44 ft2

Answers

Answer:

0.0576 ft2

Step-by-step explanation:

If the scale factor between a front door's blueprint and the actual front door is 0,04 The front door's actual area is 36 ft2, while its area on the blueprint will be 1.44 ft².

What is a scale factor?

The ratio among comparable dimensions of an object and a model with that object is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.

It is given that, the scale factor of the blueprint of a front door to the actual front door is 0.04. The area of the actual front door is 36 ft².

Scale factor =Area of the new shape ÷ Area of the original shape

0.04= Area of the front door on the blueprint÷36 ft²

Area of the front door on the blueprint=0.04×36

Area of the front door on the blueprint=1.44 ft²

Thus, if the scale factor between a front door's blueprint and the actual front door is 0,04 The front door's actual area is 36 ft2, while its area on the blueprint will be 1.44 ft².

Learn more about the scale factor here:

brainly.com/question/22312172

#SPJ2

HELP PLEASE ILL GIVE U 50 POINTS​

Answers

Answer:

^{3} + 3x

Step-by-step explanation:

^{3} means x cubed.

Answer:

10x + 2.

Step-by-step explanation:

Perimeter = 2*2x + 2 *(3x + 1)

= 4x + 6x + 2

= 10x + 2.

I NEED HELP ON THIS TOOO!!! IMPORTANT!!!! EMERGENCY!!!!!

Answers

Answer:

$ 2188

Step-by-step explanation:

12.5%*17500=(12.5/100)*17500=12.5*175=2188

An equation is shown below. 2/3 (9x – 6) = 4x + 10 What is the value of x that makes the equation true?

Answers

Answer:

7

Step-by-step explanation:

What type of correlation is the graph below?
a
no correlation
b
quadratic correlation
c
negative
d
positive

Answers

I think it’s negative but I’m not for sure

what is the vertical change from point A to point B ?

What is the horizontal change to point A to point B?

Answers

Answer:

Vertical change= 1

Horizontal change= 2

Rate of change=  1/2

Step-by-step explanation:

The vertical change is how many units you go up on the triangle and the horizontal change is how many units you go left or right on the triangle. The rate of change is the vertical change over the horizontal change. So that is why 1/2 is the rate of change. Have a great day!

Answer:

4

Step-by-step explanation:

what is 9 + 8 X 3 – (5 x 2) using pemdas​

Answers

Answer:23

Step-by-step explanation:

confused, i forgot how to do this

Answers

Answer:

a) x = 5b) x = 4

Step-by-step explanation:

a)  

4x - 3 = 2x + 7

4x - 2x = 7 + 3

2x = 10

x = 10 / 2

x = 5

b)

2x + 6 = 7x - 14

6 + 14 = 7x - 2x

20 = 5x

x = 20 / 5

x = 4

For b, x=5 and for a, x=4.

Help plz plz plz plz

Answers

Answer:

0.6

hope this helps ^^

I also hope you get s good grade!

6/10= 0.6!!!

also you can search it up

Jaclyn started the week with $284.28 in her checking
account. She withdraws $40 from the ATM, writes a
check for $48.39 for groceries. She also uses her
debit card at the gas station, spending $30.27 to fill
her car with gas. How much does Jaclyn have left in
her checking account?
de

Answers

Answer:

$165.62

Step-by-step explanation:

284.28-40-48.39-30.27=165.62

Answer:

She has 165.62$ left

Step-by-step explanation:

You just subtract all the numbers from her amount at the beginning lols

what does x = ? need help with the pythagorean theorem

Answers

Answer:

x = 13

Step-by-step explanation:

x = hypotenuse which is c in the Pythagorean theorem

c = √a^2 + b^2

c = √12^2 + 5^2

c = 13

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