PLEASE ANSWER QUICKLY

Robert's yacht holds 70 passengers. Each hour he stops at the marina to let some passengers off and on. The scatter plot shows how many passengers are on board during each hour of boating
write an equation in slope intercept form for the line that is drawn
use the equation to make a conjure about how many passengers will be on the boat at hour six

PLEASE ANSWER QUICKLYRobert's Yacht Holds 70 Passengers. Each Hour He Stops At The Marina To Let Some

Answers

Answer 1

Answer:

65 passengers

Answer 2

At hour six, about 54 passengers will be on the boat.

What is the line of best fit?

A straight line that minimizes the gap between it and certain data is called a line of best fit. In a scatter plot containing several data points, a relationship is expressed using the line of best fit. It is a result of regression analysis and a tool for forecasting indicators and price changes.

Sum of X = 15

Sum of Y = 195

Mean X = 3

Mean Y = 39

The sum of squares (SSX) = 10

The sum of products (SP) = 50

Regression Equation = ŷ = bX + a

b = SP/SSX = 50/10 = 5

a = MY - bMX = 39 - (5*3) = 24

ŷ = 5X + 24

When x = 6,

we get ŷ = 5(6) + 24 = 54

Therefore, the approximate number of passengers is 54.

To learn more about the line of the best fit;

https://brainly.com/question/14279419

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PLEASE ANSWER QUICKLYRobert's Yacht Holds 70 Passengers. Each Hour He Stops At The Marina To Let Some
PLEASE ANSWER QUICKLYRobert's Yacht Holds 70 Passengers. Each Hour He Stops At The Marina To Let Some

Related Questions

istg this is ez sh.it but im a dum.b wh0re so give an explanation and i'll give you a cookie :)

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Answer:

G

Step-by-step explanation:

when x is inputed it will give only one answer.

Compare investing $1500 at 9% compounded monthly for 11 years with investing $1500 at 14% compounded monthly for 11 years.

Answers

Answer:

Final amount after 11 years = $4021.97

Step-by-step explanation:

We will use the formula to get the final amount after t years,

Final amount = [tex]a(1+\frac{r}{n})^{nt}[/tex]

here a = Initial amount

r = Rate of interest

n = Number of compounding in a year

For Initial amount 'a' = $1500

r = 9%

t = 11 years

n = 12 [Compounded monthly]

F = [tex]1500(1+\frac{9}{12})^{12\times 11}[/tex]

  = $4021.97

(640F - 32 ) x 5/9

*640 Fahrenheit*
Step by step please!! <3

Answers

Answer:

160/9  or approx 17.78

Step-by-step explanation:

64-32=32

(32*5)/9

160/9 or approx 17.78

Since F = C * 1.8 + 32,

(640F - 32) x 5/9 = (640F - 89.6F) x 5/9 = 2752/9F

Write the equation in standard form for a circle that has a diameter with endpoints (8,0) and (-8,0)

Answers

Answer:

x²+y² = 64

Step-by-step explanation:

The standard form of writing the equation of a circle is expressed as;

(x-a)²+(y-b)² = r² where;

(a, b) is the centre of the circle

r is the radius of the circle

Given the diameter of the circle with endpoints (8,0) and (-8, 0)

d = √(x2-x1)²+(y2-y1)²

d = √(-8-8)²+(0-0)²

d = √(-16)²

d = √256

d = 16

radius r = 16/2

r = 8

The centre of the circle will be the midpoint of the coordinates

M = (8-8/2, 0+0/2)

M = (0/2, 0/2)

M = (0,0)

Hence the centre is at (0,0)

Get the required equation

Recall that (x-a)²+(y-b)² = r²

Substitute the centre and the radius

(x-0)²+(y-0)² = 8²

x²+y² = 64

This gives the required equation

Theo deposits $3,000 in a savings account earning compound interest at an annual rate of 3% compounded annually. He makes no additional deposits or withdrawals. Use the formula for compound interest to find the amount in the account after 10 years.

After 10 years, there will be $____
in the account.

Answers

Answer:

$4031.75

Step-by-step explanation:

Amt after 10 years = 3000(1 + 0.03)^10

= 4031.749

PLS HELP ON THIS I DONT KNOW

Answers

Answer:

i belive it is the first one.

Step-by-step explanation:

Write the number in standard form.
5 x 10^2

Answers

Answer:

500 would be the answer of this question but it is also the standard form of this question

There plz help me is my last question and assignment

Answers

Answer:

I believe Jamal is correct, because he is just doing it an easy way. Instead of converting the mixed number to an improper fraction he is adding the measurements step by step.

Hope it Helps!

:)

Pl help it’s for a grade

Answers

Step-by-step explanation:

Given,

1. The given expression is [tex]\sqrt[10]{x^9}[/tex].

We need to write it into exponential form.

We know that,

[tex]\sqrt[a]{x} =x^{1/a}[/tex]

Here, a = 10

So,

[tex]\sqrt[10]{x^9}=(x^9)^{1/10}\\\\=x^{9\times \dfrac{1}{10}}\\\\=x^{9/10}\\\\=x^{0.1}[/tex]

2.

[tex](\sqrt[4]{3y} )^3\\\\=((3y)^3)^{1/4}\\\\=3^{3\times \dfrac{1}{4}}\times y^{3\times \dfrac{1}{4}}\\\\=3^{3/4}y^{3/4}[/tex]

Hence, this is the required solution.

OK THIS IS NOT LIKE A SCHOOL QUESTION. But I play softball and I have long acrylic am i gonna
Get like kicked off the team or like in trouble for having them..?

Answers

Answer:

I don't know but if it feels like you shouldn't be doing it then don't

Step-by-step explanation:

Answer:

You won't get in huge trouble but it probably wouldn't be the smartest thing to have them. if you think you can play good with them then you are fine! you should double check with the coach, because every school or team has different rules!

Which of the following equations has the same solution as 3x – 5 = 5x + 11?
A. -5 = 2.2 +11
B. 3.x = 5x + 6
C. 3x + 6 = 5.2
D. 2x – 5 = 11

Answers

Answer: . -5=2x+11

Step-by-step explanation:

Please answer NO LINKS PLEASE

Answers

Answer:

123.38

36+54+11.69+11.69

Make sure to round

Pls help
Pls help
Pls help

Answers

Answer:

x=180-(31+40)

Lu is graphing the ordered pair (3,5). Starting at the origin, what does she
need to do? *
A. Move 3 units up and 5 units to the right, and draw a dot at that point.
B. Move 3 units up and 3 units to the right, and draw a dot at that point.
O
C. Move 3 units to the right and 5 units up, and draw a dot at that point.
D. Move 5 units to the right and 3 units up, and draw a dot at that point.

Answers

Answer:

C. Move 3 units to the right and 5 units up, and draw a dot at that point.

Step-by-step explanation:

My YT is YoungGodlyFN is this helped!

please help! :) I need the answer quick

Answers

Answer:no clue

Step-by-step explanation:

i need the points im sorry

Answer:

x ≈ 2.3

Step-by-step explanation:

Given

x³ = 12 ( take the cube root of both sides )

x = [tex]\sqrt[3]{12}[/tex] ≈ 2.3 ( to 1 dec. place )

Calculate the volume of the prism shown below. 4 cm 2 cm 8 cm Answer: in cm 3​

Answers

volume would equal 64cm^3

Answer: if you do length x width x height you should get 64 cm

Step-by-step explanation:

PLEASE JUST HELP MEE :(
angle relationships in triangles...​

Answers

X=23 because all the angles added together need to add to 180 (I would recommend asking your teacher for help to make sure you fully understand this concept)

Will give extra points if you get it right <3

Add or subtract the given polynomials. Be sure to show all steps
(9x2 + 3x – 5) + (8x2 – x + 2)

Answers

Answer:

17x² + 2x – 3

Step-by-step explanation:

(9x2 + 3x – 5) + (8x2 – x + 2) →

(9x² + 3x – 5) + (8x² – x + 2) →

[Group like terms]

(9x² + 8x²) + (3x – x) + (2 – 5) →

[Simplify]

17x² + 2x – 3

those are 25 men on the roster of the base ball team three are cattchers 8 are infelids 6 are outsiders and the remainder are pitchers what is the probability that out of two players chosen at random that they would be the pitcher and an inf eiders

Answers

Answer:

1/115

Step-by-step explanation:

there are 25 players on the team (10+6+9)

there are 6 infielders

They are picking without replacement

6/25 * 5/24 * 4/23

rearranging

6*4/24 *5/25 *1/23

1 *1/5 *1/23

1/115

Answer: 1/115

Write the repeating rational number 0.77777… as a fraction.

Answers

Answer:

0.45/1 = (0.45 × 100)/(1 × 100) = 45/100.

Step-by-step explanation:

How do I shift the function a(x)=|x|+3 2 units to the right to the right. This is due today please help

Answers

Answer:

QUESTION:

How do I shift the function a(x)=|x|+3 2 units to the right?

ANSWER:

Try Math___way I always go there for help when no one can help me here. Just type in your math question and you get instant answers and an explanation.

Step-by-step explanation:

Hope that this helps you out! :)        

If you have any questions please put them in the comment section below this answer.        

Have a great rest of your day/night!        

Please thank me on my profile if this answer has helped you.

2+2=???
I'm having a lot of trouble solving this complex question and I'm not just giving away points trust me. will give brainiest have a nice day and remember you are valid ​

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Answer:

4

Step-by-step explanation:

rllly

please help meeeeeeeeeeeeee

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wine distributors, they are sales men of wine

what is the distance of the dog along the coordinate number line​

Answers

Answer:

69420

Step-by-step explanation:

find the solution to this system 5x - 2y = -11 -2x + 5y = 17 to create x coefficients that are additive inverses equation 1 can be multiplyed by

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Answer:

A term can be a constant or a variable or both in an expression. ... Understanding how to solve math problems becomes easier as one learns ... Additive inverse The opposite of a number or its negative. ... The numbers a, b, and c are the coefficients of the equation and may be ... The arithmetic mean, denoted x, of a set of.

Step-by-step explanation:

Dave owns 1/4 of a business. Delta owns 1/5 and Alice owns 1/2. The banks owns the rest. Who owns the smallest portion on the business? What fraction of the business does the bank own?

Answers

Answer: bank owns smallest portion 1/20

Step-by-step explanation: Dave 1/4= 0.25 = 25 %. Delta 1/5 = 0.20 = 20%

And Alice 1/2 = 0.5 =50%. Bank owns 5% = 5/100 = 1/20

common multiples for 30 21 and 24

Answers

Answer:

The common multiple for 30 21 and 24 is 3

Step-by-step explanation:

30 = 3 × 10

21 = 3 × 7

24 = 3 × 8

Thus, 3 is the common multiple for 30 21 and 24.

-TheUnknownScientist

3√-64/125 evaluate -4/5 -825 8/25 4/5

Answers

Answer:

a

Step-by-step explanation:

3rd root of 64=4

3rd root of 125=5

=-4/5 since there's a negative inside

The sum to infinity of a geometric series is 4 and the second term is 1. Find the first,third and fourth terms.

Answers

Answer:

2, 0.5 and 0.25.

Step-by-step explanation:

The nth term an = a1r^(n-1)  where a1 = first term and r = the common ratio.

The sum to infinity = a1/(1-r)  for  -1 < r < 1.

So we have:

Second term a2 = 1 = a1(r)(2-1) = a1r and

4 = a1/(1 - r)

From the first equation:

a1 =1/r

So substituting in the second equation:

4 = 1/ r / (1 - r)

4 = 1 / r - r^2

4r - 4r^2 = 1

4r^2 - 4r + 1 = 0

(2r - 1)(2r - 1) = 0

r = 0.5

So the first term  a1 = 1/ r =1/0.5 = 2.

The third = 1*0.5 = 0.5

and the 4th = 0.5*0.5 = 0.25.

PLEASE HELP ASAP WILL MARK BRAINLIEST

what is the area of this trapezoid?

Answers

Answer:

10.5 units²

Step-by-step explanation:

Area of trapezoid = ½(a + b)h

where,

a = SK = 2 units

b = OC = 5 units

h = SO = 3 units

Plug in the values

Area = ½(2 + 5)*3

Area = ½(7)*3

Area = 10.5 units²

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