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2 years ago

Consider the scatter plot.

Mathematics

1 answer:

Leno4ka [110]2 years ago

4 0

Answer:

The correct answer option is: The y-intercept of the line of best fit shows that when time started, the distance was 5 feet.

Step-by-step explanation:

We are given a scatter plot with a best fit line as shown on the given graph.

The equation of the best fit line is given by:

y = 0.75x + 5

So with the help of the equation and by looking at the given graph, we can conclude about the representation of the y intercept that the the y-intercept of the line of best fit shows that when time started, the distance was 5 feet.

Since the distance shown on the y axis is already 5 when the time started at 0 minutes.

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Luana bought a new phone and plan. She paid $175. after three months, She paid $295. after 6 months. Write an equation that mode

elixir [45]

Answer: Hence, our required model will be

$C=40m+55$

Explanation:

Since we have given that

Luana bought a new phone and

For 3 months, the amount she paid = $175

For 6 months, the amount she paid = $295

Now, we have to model an equation ,

Here, let cost be 'C' and

Let number of months be 'm'.

So, we will use the "equation of line" i.e. for two point slope form :

Here y represented by 'C' and x represented by 'm'

So,

$C-C_0=\frac{295-175}{6-3}(m-m_0)\\\\C-175=\frac{120}{3}(m-3)\\\\C-175=40(m-3)\\\\C-175=40m-120\\\\C=40m-120+175\\\\C=40m+55$

Hence, our required model will be

$C=40m+55$

6 0

2 years ago

Write the following number in expanded form. 176,945,596

Greeley [361]

100,000,000+70,000,000+6,000,000+ 900,000+40,000+5,000+500+90+6= 176,945,596
I hope this helped

5 0

2 years ago

Read 2 more answers

C^2+d^3, id c=8 and d=-3

My name is Ann [436]

Answer: Hello there!!! the answer is - 91

Step-by-step explanation:

Step 1: convert all of the variables in the equation into numbers.

The equation will look like this - 8^2 + 3^3

Step 2: solve 8^2 and 3^3

8^2 = 64 and 3^3 = 27

Step 3: solve the equation sooooo the equation will now look like this

64 + 27 which is 91

PLEASE MARK ME BRAINLIEST I WOULD HIGHLY APPRECIATE IT!!!!!!

4 0

3 years ago

Find the quotient of $68.20 , 3.1 PLS HELP ME

maks197457 [2]

Answer:

$68.20 divided by 3.1 = $22

Step-by-step explanation:

5 0

2 years ago

What is the solution of 2/3x = 12

Ivahew [28]

Answer:

x=18

Step-by-step explanation:

Isolate the variable

2/3 x=12

divide by 2/3

x=18

3 0

2 years ago