3 years ago

PLEASE HELP (THE PHOTO)

Mathematics

1 answer:

Zanzabum3 years ago

7 0

Answer:

a. y = 4x b. 48 feet

Step-by-step explanation:

y = mx + b

Plotted points found:

(5,20) (10,40)

Delta y/Delta x

(40-20)/(10-5)

20/5 = 4

Slope: 4

y = 4x + b

The y-intercept is when x = 0. In this case, the y-intercept is 0.

Equation: y = 4x

y = 4(12)

y = 48 feet

You might be interested in

This is what it says

Schach [20]

3x+2=-x+10

3x+2+x=-x+10+x

4x+2=10

4x+8

4x/4=8/4

x=2

The solution set is {2}

6 0

3 years ago

3/8 * 4-----*------ =------- =--------- =--------<br><br> multiply whole numbers and fractions

tigry1 [53]

The answer to the question

8 0

4 years ago

Please help! easy math!

marta [7]

Answer:

y=(0.1)x and y=2(1/4)x represent exponential decay

the rest all are an equation used for exponential growth

8 0

3 years ago

To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course are weighted by the number of

Liula [17]

Okay, here we have this:

Considering the provided information and grades, we are going to calculate the requested GPA, so we obtain the following:

Then we will substitute in the following formula:

$GPA=\frac{Grades\ast Credits}{Total\text{ credits}}$

Then:

$\begin{gathered} GPA=\frac{3.8\cdot5+1.9\cdot2+3.0\cdot5+2.8\cdot4}{16} \\ GPA=\frac{19+3.8+15+11.2}{16} \\ GPA=\frac{49}{16} \\ GPA=3.06 \end{gathered}$

Finally we obtain that the student's GPA for that term is approximately 3.06.

7 0

2 years ago

Use the distributive property to factor the following. <br><br> ab+bc

Ghella [55]

Ab + bc = ba + bc = b( a + c )

6 0

4 years ago

PLEASE HELP (THE PHOTO) ​

PLEASE HELP (THE PHOTO)