Mathematics High School

The table shows the total number y (in billions) of U.S. movie admissions each year for x years. Use a graphing calculator to find an equation of the line of best fit for the data. Round each value to the nearest hundredth.
The line of best fit is y = _

(I need this by 11 pm please)

The Table Shows The Total Number Y (in Billions) Of U.S. Movie Admissions Each Year For X Years. Use

Answers

Answer 1

Answer:

By rounding up of the constant and coefficient terms, we have;

The line of best, fit is y = 1.23 + 3.46 × 10⁻²·x

Step-by-step explanation:

The table for the data on the number of movie admissions each year is presented as follows;

Year, x                                             [tex]{}[/tex]                      Admission, y

0                                                      [tex]{}[/tex]                         1.24

2                                                       [tex]{}[/tex]                        1.26

4                                                      [tex]{}[/tex]                         1.39

6                                                      [tex]{}[/tex]                         1.47

8                                                      [tex]{}[/tex]                         1.49

10                                                      [tex]{}[/tex]                        1.57

Using a graphing calculator, we have that the line of best fit is given by the following equation;

y = 1.23047619048 + 3.45714285714 × 10⁻²·x

Which is approximately, y = 1.23 + 3.46 × 10⁻²·x

Related Questions

a group of kids ate ¾ of a pizza if each kid ate a ⅛ piece of the whole pizza how many kids shared the pizza?​

Answers

Answer:

6 kids ate pizza

Step-by-step explanation:

3/4 divided 1/8

Answer:

6 kids

Step-by-step explanation:

if each kid ate a 1/8 piece of the whole pizza => have [tex]\frac{3}{4}:\frac{1}{8}=6[/tex] (kids)

i need help i will mark

Answers

Answer:

[tex]-34.[/tex]

Step-by-step explanation:

[tex] - {4}^{2} + (5 - 2)( - 6) = \\ 16 + 18 = \\ -34. \\ \\ ♨Rage♨[/tex]

2. Roger's class as 35 students. 21 of the students are girls. What percent of the class are girls? Round
to the nearest whole number (Number before the decimal) if necessary.

Answers

im doing the same and need help  

Step-by-step explanation:

Miguel completed the division problem below. What is Miguel's error? A.He included a 5 in the quotient, which does not belong. B.He multiplied the divisor by 10 and the dividend by 100. C.He subtracted 208 from 234 incorrectly. D.He multiplied the divisor by 100 and the dividend by 10. 754 divided by 0.52. 52 StartLongDivisionSymbol 7540 EndLongDivisionSymbol minus 52 = 234. 234 minus 208 = 260. 260 minus 260 = a remainder of 0 and a quotient of 145.

Answers

Answer:

D. He multiplied the divisor by 100 and the dividend by 10.

Step-by-step explanation:

From the question: The following steps are given:

754 divided by 0.52.

754 = Dividend

0.52 = Divisor

Step 1

7540 ÷ 52

This is where he made his error,

He multiplied the divisor by 100 and the dividend by 10.

The correct step would be

To Multiply both the Divisor and the Dividend by 100

= 75400 ÷ 52

Option D is the correct option

Answer:

The answer is D

Step-by-step explanation:

Hope this helped! :)

d) 48 + (6 + 2) =
Please help I am stupid at maths!

Answers

48+(6 + 2)

You first add the numbers in the parentheses so 6+2 =8

That leaves 48+8

The final answer would be 56

Hope this helped :)

Answer:

= 48 + 8

= 56

Step-by-step explanation:

hope its helps

good luck

ASAP
Factor Completely
-3x^2+6x+9=

Answers

Answer:

3(−x−1)(x−3)

Step-by-step explanation:

Answer:
(3x+3)(-x+3)
Check:
-3x^2+9x-3x+9
-3x^2+6x+9

12 divided by 18/25 is?!?!

Answers

Answer:

16.6

Step-by-step explanation:

12 divided by 18/25 is 16.66.

Given:

12 divided by 18/25

12÷18/25

12÷0.72

=16.66

What is division?

Division is one of the four basic operations of arithmetic, the ways in which numbers are combined to form new numbers. To divide rational expressions, multiply the first fraction by the reciprocal of the second. If we rewrite  division as the product of the first expression by the inverse of the second, we add them all and look for common factors.

The way  something is shared is called a sharing method. There are  three types of distribution methods according to the degree of difficulty. They are division method or division by repeated subtraction, short division method or bus stop method and long division method.

To learn more about division, refer;

https://brainly.com/question/21416852

#SPJ2

Sam is seven times as old as Tim.If Sam is 42 how old is Tim?

Answers

Answer:6 because 42/7=6

Step-by-step explanation:

how many triangles in the figure?
26
25
24
27

Answers

I keep getting 22 triangles

1. If what you gain daily continues in this manner, how much gain can you expect at the end of the week?
2. Is your gain shows a pattern? If yes, find its general rul
3. Using the general rule, compute for your expected gain at the end of 30 days.

Answers

1 is the answer I think

Find the value of x. images attached

Answers

Answer:

The answer is option A

Step-by-step explanation:

Since it's a right angled triangle we can use trigonometric ratios to find the value of x

To find the value of x we use tan

We have

[tex] \tan(26) = \frac{42}{x} \\ x \tan(26) = 42 \\ x = \frac{42}{ \tan(26) } \\ x = 86.1127613...[/tex]

We have the final answer as

86.113°

Hope this helps you

I think it’s A (I hope I’m not wrong)

Solve the system of equations -2x+3y=3 x-2y=2

Answers

Answer:

(-12, -7)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Can someone please help me

Answers

Answer:

20

Step-by-step explanation:

It has 18 sides and 18 x 20 = 360...  

Use the greatest common factor to write each answer in simplest form what is 3/4 • 2/3?

Help ASAP

Answers

Answer:

1/2

Step-by-step explanation:

Please I need some answers

Answers

Answer:

[tex]\sqrt{169}[/tex] = 13

[tex]\sqrt{36}[/tex] = 6

[tex]\sqrt{196}[/tex] = 14

Step-by-step explanation:

answer:

a) [tex]\sqrt{169}=13[/tex]

b) [tex]\sqrt{36}=6[/tex]

c) [tex]\sqrt{196}=14[/tex]

hope this helps :)  

-audrey <3

Please help! I'm in a hurry.

Answers

Answer:

13

Step-by-step explanation:

15 and 13 have the same angle because they are opposit each other on the intersection of both lines.

-10y+18=-3(5y-7)+57how do you solve this

Answers

-10y+18 = -15y+21+57
-10y +18 +15y -21-57= O
5y = 60
Y =12

20 POINTS AND BRAINLIEST What is the value of x in this equation?
6x - 4(x - 9) = 2(3 - x)
Enter your response here:
Only 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ., -, and / are allowed in your answer.
Answers that are mixed numbers must be entered as an improper fraction or a decimal.

Answers

Answer:

x = -15/2 or -7.5

Step-by-step explanation:

6x - 4(x - 9) = 2(3 - x)

6x - 4x + 36 = 6 - 2x

2x + 36 = 6 - 2x

4x + 36 = 6

4x = -30

x = -30/4

x = -15/2

Check:

6(-7.5) + -4(-7.5 - 9) = 2(3 + 7.5)

-45 + 66 = 2(10.5)

21 = 21

Answer:

[tex]-\frac{15}{2}[/tex]

Step-by-step explanation:

6x-4(x-9)=2(3-x)

6x-4x+36=6-2x (expansion)

2x+36=6-2x (collecting like terms)

2x+2x=6-36

4x=-30 (-30/4)

x=-[tex]-\frac{15}{2}[/tex]    

Two students in Mrs. Albring’s preschool class are stacking blocks, one on top of the other. Reece’s blocks are 6 cm high, and Maddy’s blocks are 16 cm high. How tall will their stacks be when they are the same height for the first time?

Answers

Answer: 48cm

Step-by-step explanation:

6x8=48

16x3=48

48 cm tall their stacks be when they are the same height for the first time.

Here,

Two students in Mrs. Albring's preschool class are stacking blocks, one on top of the other. Reece’s blocks are 6 cm high, and Maddy’s blocks are 16 cm high.

What is Lowest common factor?

The least common multiple of two numbers is the smallest number that is a multiple of both of them.

Now,

To find how tall will their stacks be when they are the same height for the first time.

For this we have to find least common multiple of 6 and 16.

Hence, least common multiple of 6 and 16 = 48

So, 48 cm tall their stacks be when they are the same height for the first time.

Learn more about the least common multiple visit:

https://brainly.in/question/42715905

#SPJ2

hey if anyone understands do you you think you could help i'm struggling a little bit :(

Answers

Answer:

2x=18

x=9

Step-by-step explanation:

So, to start you subtract 12 from 30 to get 18.

then 18 divided by x gives you 9

so X=9

Answer:

2x = 18 and x = 9

Step-by-step explanation:

i've done it before so i know its right

y=2x-3 in standard form. I’ll give brainliest if you answer it right. But hurry. It’s for my missing assignment.

Answers

Answer:

It would be 2x-y=3.

John is three times as old as mikayla. The product of there ages is 108. Find there ages.

Pleasseeeee help I rlly need it like now

Answers

Answer:

John: 18 years old

Mikayla: 6 years old

Step-by-step explanation:

Please see the attached picture for the full solution.

A bird was flying 26 feet above a lake. It descended 28 feet to grab a fish. What integer represents the depth of the fish when the bird grabbed it

Answers

Answer:

it's -2

Step-by-step explanation:

just subtract ☺️

Answer:

-2

Step-by-step explanation:

"For whatever reasons, Ray, call it . . . Fate, Call it Luck, Call it Karma. I believe everything happens for a reason. I believe that we were destined to get thrown out of this dump."-Dr. Peter Venkman (GhostBusters)

A department store buys 200 shirts at a cost of $1,600 and sells them at a selling price of $10
each, Find the percent markup.

Answers

It would be 160% I think

help me plz thank you

Answers

Answer:

9 momths =270 days

Step-by-step explanation:

9 month *30=270 days

HELP WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!

Answers

the answer is D and i know cause i just did that and thats the answer

Answer:

d - the lines intersect,but are not perpendicular

Step-by-step explanation:

omg I know for a fact this is correct I took this test ....

your welcome!

A line has a slope of 2 and passes through the points (4,1) what is the equation in slope intercept form?

Answers

Answer:

y=2x-7

Step-by-step explanation:

Answer:

idk

Step-by-step explanation:

cuz

i need help with this q7

Answers

Answer:

Yes, it is a proportional relationship!

Step-by-step explanation:

The graph is in a proportional relationship so the first one

8. An average worker in Brazil can produce an
ounce of soybeans in 20 minutes and an ounce
of coffee in 60 minutes, while an average worker
in Peru can produce an ounce of soybeans in
50 minutes and an ounce of coffee in 75 minutes.
a. Who has the absolute advantage in coffee?
Explain.
b. Who has the comparative advantage in cof-
fee? Explain
c. If the two countries specialize and trade
with each other, who will import coffee?
Explain.
d. Assume that the two countries trade and that
the country importing coffee trades 2 ounces
of soybeans for 1 ounce of coffee. Explain why
both countries will benefit from this trade.

Answers

Answer:

A answer is Brazil.. Is correct

If h(x) = -4x - 10, find h(-5).
0-30
01.25
O 10
0-1

Answers

Answer:

h(-5) = 10

Step-by-step explanation:

h(x) = -4x - 10

Let x = -5

h(-5) = -4*-5 - 10

         = 20 -10

         = 10

its 10 ok that was easy sorry i need 20 characters
Other Questions
Using four sentences or more, briefly describe the qualifications for a career in firefighting. Can someone help me Fill in the blank with the proposition that best completes the sentence..z ___ de la maison est le jardin Sous Sur a lintterieur Au dehors 3.46x + 6.38 = -4 the answer Lahey Advertising Companys trial balance at December 31 shows Supplies $8,800 and Supplies Expense $0. On December 31, there are $1,100 of supplies on hand. Required:Prepare the adjusting entry at December 31. 50 points please help m=8j9k+9k=m+8j99k=m8j9k=m8j+99k=m+8j9 What theory explains the main cause of mountain building, earthquakes, and volcanic eruptions on Earth?Group of answer choicesthe scientific theory of Earth's shiftthe scientific theory of magnetismthe scientific theory of Earth's layersthe scientific theory of plate tectonics please help. Free the denominator of the fractionfrom irrationality:[tex] \frac{2}{5 \sqrt{3} } [/tex][tex] \frac{ \sqrt{5 } + 2 }{ \sqrt{5} - 2} [/tex] Write the decimal represented by each shaded square. Before business principles came to dominate everyday life, the common welfare, when it was not a question of peace and war, turned on the ease and certainty with which enough of the means of life could be supplied. Since business has become the central and controlling interest, the question of welfare has become a question of price. Under the old regime of handicraft and petty trade, dearth (high prices) meant privation and might mean famine and pestilence; under the new regime low prices commonly mean privation and may on occasion mean famine. Under the old regime the question was whether the community's work was adequate to supply the community's needs; (under the new regime that question is not seriously entertained).Required:Use this short reading to explain the clause which is in bracket. The question is: You and your second favorite pet moose each start a new job. After w weeks, you have (10w +120) dollars in your bank account and your pet moose has (45w + 25) dollars in their account. How much money do you have after 5 weeks? How much money does your pet moose have after the same 5 weeks? Because the Spanish defeated the Aztecs, ________________________.a. the Aztec capital was rebuilt as a Spanish capital.b. mining caused a reduction in the Spanish population.c. Corts was able to continue exploring down into South America.d. none of the above were results of the Aztec defeat. Combine like terms to create an equivalent expression. -\dfrac{1}{2}\left(-3y+10\right) 21 (3y+10) WILL MARK BRAINLIEST! Can someone help me wit des 5 questions?------------------------------------------------------------------------------------------------------1.) Why is a second follow-up HIV blood test done if antibodies are detected in the first test?A.) to detect the virusB.) to verify the resultC.) to count T cellsD.) to detect AIDS-------------------------------------------------------------------------------------------------3.) HIV-positive people receive treatments to keepA.) their viral load as high as possible.B.) their viral load as low as possible.C.) their T cell count as low as possible.D.) their viral load equal to their T cell count.-------------------------------------------------------------------------------------------------4.) Disposing of syringes and needles properly, and wearing gloves when in contact with blood is a __________________A.) requirement for medical professionals only.B.) universal precaution.C.) not necessary.D.) waste of time.---------------------------------------------------------------------------------------------5.) HIV infections may cause no symptoms, and be asymptomatic for months or years.A.) TrueB.) False-------------------------------------------------------------------------------------------------6.) The main goal of HIV treatment is to kill all the HIV viruses in the body.A.) TrueB.) False Which friction static friction, kinetic friction, or air friction? Can be more than one response.Gripping friction.kinetic frictionair frictionstatic friction What is the name of the area shaded dark blue?Suez CanalWest BankGaza StripIsrael Please help! I with give There is no answer choices What is 57+235 expressed in simplified form? The answer is 118 as well right??