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Maurinko [17]
2 years ago
13

The table shows data from a travel agency, representing the number of guests on a trip (x) and the estimated dollar

Mathematics
1 answer:
Arlecino [84]2 years ago
6 0

The slope of the best fit for the 3 given points is 500, so the correct option is b.

<h3>How to find the slope?</h3>

Remember that for a line that passes through two points (x₁, y₁) and (x₂, y₂) the slope is:

s = \frac{y_2 - y_1}{x_2 - x_1}

With the 3 given points we can find 3 slopes, and then we will need to find the average of these 3.

The 3 points are: (3, 2,750), (6, 4,200), and (9,5,750)

Then the 3 slopes are:

s_1 = \frac{4,200 - 2,750}{6 - 3} = 483.3\\\\s_2 =  \frac{5,750 - 2,750}{9 - 3} = 500\\\\s_3 =  \frac{5,750 - 4,200}{9 - 6} = 516.7

The average slope is:

S = (483.3 + 500 + 516.7)/3 = 500

So the correct option is b.

If you want to learn more about slopes:

brainly.com/question/1884491

#SPJ1

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Brandi's new balance on her credit card statement was $256.38.
Amiraneli [1.4K]

Answer:

$38.46

Step-by-step explanation:

Minimum payment = 15% of balance

Balance = $256.38

Therefore

15% of $256.38

Change 15% to decimal

15% /100% x $256.38

0.15 x $256.38

$38.46

Her minimum payment is $38.46

6 0
2 years ago
Tammy is fertilizing her garden . The garden is in the shape of a rectangle. It’s length is feet and it’s width is 12feet. Suppo
Nezavi [6.7K]

Answer:

7

Step-by-step explanation:

12 x 12 = 144

144 divided by 20 = 7.2 but round it and get 7

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(<em><u>not 100% sure it's correct)</u></em>

8 0
3 years ago
Write the product cos(2x)sin(5x) as a sum
ratelena [41]
Come on now, check your book on the "product to sum" identities

\bf cos({{ \alpha}})sin({{ \beta}})=\cfrac{1}{2}[sin({{ \alpha}}+{{ \beta}})\quad -\quad sin({{ \alpha}}-{{ \beta}})]
8 0
3 years ago
Mr welor leaves work at 8:40 he leaves work 50 minutes before he arrives what time does he arrive
MakcuM [25]
He arrives at 9:30 because if you take 8:40 (when dealing with time I like to think of it as a whole number so 8:40 would become 840) then just add 50 minutes to 8:40 (or 840+50 which equals 890 also know as 9:30 because you have to subtract 60 from 90 (because 60 is the limit in time (well technically 59 is)) then add one to 8 like so, which equals 9:30 Enjoy!=)
8 0
3 years ago
Read 2 more answers
Hello I am really struggling on this test, can someone please help me and I will help you
olganol [36]

Answer:

x = 50

Step-by-step explanation:

SU is a midline segment and is one half the measure of VW, thus

VW = 2SU , that is

x - 46 = 2(x - 48) ← distribute

x - 46 = 2x - 96 ( subtract x from both sides )

- 46 = x - 96 ( add 96 to both sides )

50 = x

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3 years ago
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