The following table represents the annual sales of a bakery for the last 7 years since the grand opening

The Following Table Represents The Annual Sales Of A Bakery For The Last 7 Years Since The Grand Opening

Answers

Answer 1

The table is a linear regression model, and the equation of the regression model is y = 0.24x + 0.77

The scatter plot that represents the table

See attachment for the required scatter plot

The best model of the scatter plot

From the attached scatter plot, we can see that the points are almost on a straight line

Hence, the best model that fits the scatter plot is a linear model

The equation of the regression model

Using a graphing calculator, we have the following calculation summary:

Sum of x = 28Sum of y = 12.1Mean X = 4Mean Y = 1.7286Sum of squares (SSX) = 28Sum of products (SP) = 6.7b = SP/SSX = 6.7/28 = 0.23929a = MY - bMX = 1.73 - (0.24*4) = 0.77143

The regression equation is represented as:

y = bx + a

So, we have:

y = 0.23929x + 0.77143

Approximate

y = 0.24x + 0.77

Hence, the equation of the regression model is y = 0.24x + 0.77

Read more about regression models at:

https://brainly.com/question/13345245

#SPJ1

The Following Table Represents The Annual Sales Of A Bakery For The Last 7 Years Since The Grand Opening

Related Questions

please help me this is timed!!


which point represents the unit rate?

a
b
c
d

Answers

Answer:

C, because it is one unit across

filler filler filler

I NEED THAT ANSWER ASAP

Answers

Answer:

y=-4x-7

Step-by-step explanation:

remember the equation y=mx+b, where the slope is the m along with the x because it is an ever changing variable, and b is being the y intercept, that basically gives the answer.

I would really like some help with this problem, if anyone can help me with this problem I will appreciate it, thank you advance.

Answers

The mistake is in step 2.
You cannot combine two terms into one;
2(-20) + 3(-25) doesn’t equal (3 + 2)(-20 + -25)
Evaluate each term separately:
(-40) + (-75) = -115
The way it was combined would be: 5 x (-45) = -225.
A difference of
-225 - (-115) = -110
The same applies to the last 2 terms.
You have to evaluate each term separately.
(-40) + (-75) + (100) + (200) = 300 - 115 = 185
Thus 185 is the correct answer.
Hope this helps :)

The product of two consecutive positive integer is 306. We need to find the Integers.

Hope you guys are help me.​

Answers

Answer:

Let the given set of integers be n and (n+1)

n(n+1)=306

n to the power square +n−306=0

(n+17)(n−16)=0

Therefore, n=16 and integers are 16 and 17.

Answer:

17, 18

Explanation:

Let the integers be y, y + 1

=======================

y * (y + 1) = 306                    (products of them)y² + y = 306                         (multiply)y² + y - 306 = 0y² + 18y - 17y -306 = 0         (factorize)y(y+18) -17(y+18) = 0             (take out common variables)(y-17)(y+18) = 0                     (collect into groups)y = 17, -18                                y = 17                                    (as required positive integer)

Next integer:

y + 117 + 118

2 . Using the slope-intercept form of a line, find the equation of the line with slope and y-intercept-2. Then graph the line on the grid provided and explain how you determined your graph​

Answers

Answer:

see below

Step-by-step explanation:

slope intercept form   slope = -2   y axis intercept = -2

y = -2x - 2      to graph this  pick two values of x   say -3   and  + 2

                        plug these values into the equation to find the corresponding y values, plot the points and then draw a line connecting them

Complete the equation

2/8= _ divided by _

Answers

Answer:

2 divided by 8

Step-by-step explanation:

2/8

/ means division sign

Please help this is due in 10 minutes!!!

Answers

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

[tex] \textbf{Let's calculate the volume of hemisphere} [/tex]

[tex] \textbf{Given :} [/tex]

[tex] \textsf{radius = 11 inches} [/tex]

[tex] \textbf{Volume of a hemisphere is :} [/tex]

[tex] \sf{v=\dfrac{2}{3}\pi r³} [/tex]

[tex] \sf{v=\dfrac{2}{3}\cdot 3.14 \cdot 11³} [/tex]

[tex] \sf{v=\dfrac{2}{3}\cdot 3.14\cdot 1331} [/tex]

[tex] \sf{v=\dfrac{8358.68}{3}} [/tex]

[tex] \sf{v\approx 2786.2 in³} [/tex]

Please help!! Will mark brainlyest.

Answers

ANSWER:
-9,-6

Explanation:

What is the perimeter of the parallelogram?
Please help! Will mark brainlyest.

Answers

Answer:

58

Step-by-step explanation:

B=base

A=side

X=2(a+b)=2·(13+16)=58

Step-by-step explanation:

58 maybe coz I got 58 so??


What is the difference between the 8th square number and the 4th square number?

Answers

Answer:

240

Step-by-step explanation:

The 8th square number is 2^8 = 256.

The 4th square number is 2^4 = 16.

Their difference is 256 - 16 = 240.

Complete the point-slope equation of the line through (3,6) and (5,-8)

Answers

Answer:

y = - 7x + 17

Step-by-step explanation:

Given, (3,6) and (5,-8)

Equation of a straight line is y = mx + c

Here, y = -8, x = 5 and m = ?

m = [tex]\frac{Change in Y}{Change in X}[/tex]

m = [tex]\frac{-8 - 6}{5 - 3}[/tex]

m = - 7

Substituting x, y and m in y = mx + c we get,

- 8 = - 7(5) + c

c = 35 - 8

c = 17

The equation is y = - 7x + 17 (Answer).

Can someone help with trigonometry? 12 points

Answers

Answer:

A° = 44.42°

Step-by-step explanation:

Soh Coh Toa
Soh: sin(theta) = Opp/Hyp

Coh: cos(theta) = Adj/Hyp

Toa: tan(theta) = Opp/Adj

We are using Coh: cos(theta) = Adj/Hyp because we need to find Angle A and that 5 is Adjacent and 7 is the Hypotenuse.

cos(A°) = 5/7

A° = cos^-1 (5/7)

A° ≈ 44.4153086

A° = 44.42°

The owner of a flower shop sells 18 roses for $90. What is the cost in dollars per rose?

Answers

Answer:

5 $ per rose

Step-by-step explanation:

it is 5 $ as

if we do 90 / 18 we get 5

or 5 × 18 is also equal to 90

therefore it is 5$ per rose

edit if you like my answer please mark brainlist

Select the correct answer. What is the range of the function shown on the graph?​

Answers

Answer:

B

Step-by-step explanation:

The lower limit of the range of the function is -6, as it does the y-value does not decrease below that amountThe upper limit is not shown, hence we can assume it to be infinity (∞)

Range

Lower limit < y < Upper limit-6 < y < ∞

The best option is B

Which graph represents f(x)=4sin(2πx)?

Answers

The function f(x)=4sin(2πx) is a sinusoidal function

The graph of the function f(x)=4sin(2πx) is graph (c)

How to determine the graph of the function f(x)=4sin(2πx)?

The parent function of a sine function is

f(x) = sin(x)

The function f(x)=4sin(2πx) implies that the parent function f(x) = sin(x) has been horizontally and vertically stretched

So, the graph of the function f(x)=4sin(2πx) would have a higher amplitude and shorter period than its parent function

Hence, the graph of the function f(x)=4sin(2πx) is graph (c)

Read more about function transformation at:

https://brainly.com/question/4289712

Ashley's ladder is 1.85 meters high. what is the height in centimeters, of Ashley's ladder

Answers

Answer:

185cm

Step-by-step explanation:

Answer:

185 cm

Fun Fact : my name is Ashley

what is (3x + 4)(5x − 2)

Answers

Answer:

15x² + 14x - 8

Step-by-step explanation:

Apply the distributive property by multiplying each term in (5x - 2) by each term in (3x + 4).

5x(3x) + (-2)(3x) + 5x(4) + (-2)(4)

= 15x² - 6x + 20x - 8

Combine like terms:

15x² + 14x - 8

(3x + 4)(5x − 2) is the factored form of 15x² + 14x - 8.

hope this helps!

15x^2+14x-8 is the answer to this problem

it's for my friend............................................

Answers

Answer:

Ok get ready to get taken down by either Sarah, Katie, or Eric lol

Step-by-step explanation:

The heights of 100 people in an office building were recorded and the results were normally
distributed. Which histogram shows a normal distribution that could represent this data?

Answers

Answer:

d

Step-by-step explanation:

If n is an even integer, which of the following is not necessarily even?
A.2n
B.n/2
C.3n
D. n^2
E.n^2/2​

Answers

Answer:

B

Step-by-step explanation:

imagine if n=2 so B equal to 1

7) Mofor invests $3,101 in a savings account

with a fixed annual interest rate

compounded 2 times per year. After 6

years, the balance reaches $3. 932. 82.

What is the interest rate of the account?

Answers

Answer:

4%

Step-by-step explanation:

[tex]A = P(1+r/n)^{nt}[/tex]

A = final amount

P = initial amount

r = interest rate per time period

n = number of times compounded per time period

t = number of time period

A = 3932.82

r = what we want to find

n = 2

t = 6

[tex]A = P(1+r/n)^{nt}\\3932.82 = 3101(1+r/2)^{12}[/tex]

divide both sides by 3101 to isolate the exponent and its parts

[tex]3932.82/3101 = (1+r/2)^{12}[/tex]

put both sides to the power of (1/12) to help isolate the variable

[tex](3932.82/3101)^{1/12}= (1+r/2)[/tex]

subtract 1 from both sides to isolate the variable and its coefficient

[tex](3932.82/3101)^{1/12}-1= (r/2)[/tex]

multiply both sides by 2 to get r

[tex]((3932.82/3101)^{1/12}-1) * 2= r[/tex]

r ≈ 0.04 = 4%

Drake and Evan are teammates on a high school swim team drake swim 312. 63 m during practice evan swim exactly 1/3 times farther than drake exactly how far did Evan swim?

Answers

Answer:

416.84 m

Step-by-step explanation:

First Step:

Multiple 312.63 by 1/3

312.63*1/3=104.21

Second Step:

Add 312.63 to 104.21

312.63+104.21=416.84

[tex]✤ \: \underline{ \underline{ \frak{Understanding~the~question : - }}} \\ \\ [/tex]

In this question, we have been provided that Evan swims 1/3 times farther than Drake, thus, the total distance covered by Evan will be equal to the sum of 312.63 m and the 1/3rd of 312.63 m. Thus, at first we will calculate the one third of the distance and then add them up to get our final answer.

[tex]✤ \: \underline{ \underline{ \frak{Given:-}}} \\ \\ [/tex]

There are two teammates in a high school teamDrake swims 312.63 m Evan swims 1/3 times farther than Drake

[tex]✤ \: \underline{ \underline{ \frak{To~Find :-}}} \\ \\ [/tex]

The distance travelled ( swim ) by Evan

[tex]✤ \: \underline{ \underline{ \frak{Solution :-}}} \\ \\ [/tex]

Calculating the one - third,

[tex] \sf \longrightarrow \dfrac{1}{3} \: of \: 312.63 \: m \\ \\ \\ \sf \longrightarrow \dfrac{1}{3} \times 312.63 \: m \\ \\ \\ \sf \longrightarrow \dfrac{1}{ \cancel3} \times \cancel{312.63} \: m \: \\ \\ \\ \sf \longrightarrow 1 \times 104.21 \: m \: \: \\ \\ \\ \sf \longrightarrow 104.21 \: m \: \: \: \: \: \: \: \: \: \: \\ \\ [/tex]

Thus,

[tex] \sf \longrightarrow Distance~covered~by~Evan =312.63 \: m + 104.21 \: m \\ \\ \\ \sf \longrightarrow Distance~covered~by~Evan =416.84 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ [/tex]

Thus, the distance covered by Evan is 416.84 m.

[tex]\underline{\rule{227pt}{2pt}} \\ \\ [/tex]

A dog is chained to a pole. If the dog can run within an area of 380 ft.², how long is the chain?
ty if you could help :)

Answers

Answer:

The chain is around 11 feet in length.

Step-by-step explanation:

Area of a circle = π × r²

380 ft² = π × r²

121 ft² = r²

11 ft = r

Use the drop down-menus to complete the sentences. when parallel light rays exit a concave lens, they . when parallel light rays exit a convex lens, they .

Answers

Answer:

When parallel light rays exit a concave lens, they

✔ diverge

.

When parallel light rays exit a convex lens, they

✔ converge

.

Step-by-step explanation:

The requried, parallel light rays diverge when passing through a concave lens, and converge when passing through a convex lens.

What is reformation?

Refraction is the bending of light as it passes from one medium to another medium of different optical densities, such as from air to water or from air to a glass lens.

When parallel light rays exit a concave lens, they diverge as the concave lens is thinner at the center and thicker at the edges. This shape causes the light rays to bend away from the optical axis and spread apart from each other, resulting in a virtual image that is smaller than the object.

On the other hand, when parallel light rays exit a convex lens, they converge towards a focal point as the lens is thicker at the center and thinner at the edges. This shape causes the light rays to bend towards the optical axis and meet at a focal point, resulting in a real image that is inverted and can be larger or smaller than the object depending on the distance of the object from the lens.

Therefore, the behavior of parallel light rays upon exiting concave and convex lenses is quite different due to their distinct shapes and curvatures, resulting in opposite effects on the direction of light rays and the formation of images.

Learn more about refraction here:

https://brainly.com/question/14760207

#SPJ5

10% of the 50 coffee mugs at Adam's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house?

Answers

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

0.10*50=5

P(, b)
s(a)
70)
T
16
Is the figure shown in the xy-coordinate plane a parallelogram? Why or why not? Use the
given coordinates to justify your answer. Yes it is because all four sides are parallel to each other.
Part A:
1. What is the slope of side OP?
2. What is the slope of side TS?
3. Are side OP and side TS parallel/perpendicular/neither? Parallel
Part B
1. What is the slope of side OT?
2. What is the slope of side PS?
3. Are side OT and side PS parallel/perpendicular/neither? Parallel
Part C
1. What is the length of side OP?
2. What is the length of side TS?
3. Are side OP and TS congruent or not congruent? They are congruent
Part D
1. What is the length of side PS?
2. What is the length of side OT?
3. Are side PS and side TS congruent or not congruent? They are not congruent
Part B
1. What is the midpoint of diagonal PT?
2. What is the midpoint of diagonal OS?
3. Do the two diagonals PT and OS bisect each other? Yes

Answers

Answer:

lmk when you got the answer

select the equivalent expression (3^3*6^6)^-3

Answers

Answer:

[tex]\textsf{B)} \quad \dfrac{1}{3^9 \cdot 6^{18}}[/tex]

Step-by-step explanation:

[tex](3^3 \cdot 6^6)^{-3}[/tex]

[tex]\textsf{Apply exponent rule} \quad a^{-n}=\dfrac{1}{a^n}:[/tex]

[tex]\implies \dfrac{1}{(3^3 \cdot 6^6)^3}[/tex]

[tex]\textsf{Apply exponent rule} \quad (ab)^c=a^c \cdot b^c:[/tex]

[tex]\implies \dfrac{1}{(3^3)^3 \cdot (6^6)^3}[/tex]

[tex]\textsf{Apply exponent rule} \quad (a^b)^c=a^{bc}:[/tex]

[tex]\implies \dfrac{1}{3^9 \cdot 6^{18}}[/tex]

[tex]\\ \rm\Rrightarrow (3^3.6^6)^{-3}[/tex]

[tex]\\ \rm\Rrightarrow \dfrac{1}{(3^36^6)^3}[/tex]

(a^n)^m=a^mn

[tex]\\ \rm\Rrightarrow \dfrac{1}{3^96^{18}}[/tex]

Option B

SOMEONE PLES HELP ME !!!
1. even or odd
2. Positive or negative

Answers

Step-by-step explanation:

The degree fix, is 4 and the leading coefficient of is 3 There are values. distinct real zeros and 3. relative maximum 2 [analyze]

In money in a savings account earned 8.5% intrest per annum, how much interest would be earned on $200.00 over two years?

Answers

Answer:

$1305.91

Step-by-step explanation:

To solve this, we can use the geometric sequence formula

[tex]\alpha _n=a_1*r^n^-^1[/tex]

If we plug in our values we get [tex]\alpha _n=200*1.085^2^3[/tex]

Thus, leaving us with 1305.91

Hope this helps

7x-9=803 solve for x and x only

Answers

Answer:

116

Step-by-step explanation:

7x-9=803

(add 9 to both sides)

7x=812

(divide by 7)

x=116

Other Questions
An arch is in the form of a semi-ellipse, with its major axis as the span. If the span is 80 feet and the height is 30 feetwrite the standard equation. Jeff's body contains about 5.12 L of blood that has a density of 1060 kg/m3. Approximately 45.0% (by mass) of the blood is cells and the rest is plasma. The density of blood cells is approximately 1125 kg/m3, and about 1% of the cells are white blood cells, the rest being red blood cells. The red blood cells are about 7.50m across (modeled as spheres).What is the mass blood of the blood in Jeff's body?blood= Approximately how many blood cells (of both types) are in Jeff's blood? The direct route from Marta's apartment to work is a road that is a straight line. The road is closed for repairs. Marta had to drive 8 miles west and then 6 miles south to get to work. She returned home by the same route. How many miles would she have saved round-trip if she had taken the direct route? i need help pls this isnt chemistry btw i just couldnt find science so i had to put that Pleeease help me. I need help with this one. Select the correct answer. Which of these best describes a syllogism? A. an argument that deduces a valid conclusion from two statements that are true B. an argument that deduces a valid conclusion from two related statements that are assumed to be true C. an argument that deduces a valid conclusion from a set of known facts D. an argument that combines two unrelated statements in an intuitive manner Read the paragraph.To prepare for our camping trip this summer, Jack and I plan to hit the books. We want to know as much as possible about how to set up camp, build a fire, stay safe, and entertain ourselves without electronics! We figure if we do the research, it will make our trip all the better.What does it mean to hit the books?pack wiselyplan aheadstudy hardshare tasks Brainliest for who can help!! difference between saturated unsaturted and supersaturatted Pls help i need an A my mom is going to get mad at me pls help i will give 62 points Define public health and its development in Nepal I have multiple please just h e l p Can someone please help me? :( Write 8 statements and reasons for the proof What REALLY IMPORTANT thing happens during Interphase to prepare for mitosis? Why have most European countries become members of the European Union? i need help 9th-grade math write an expression to represent the area of the flag as the product of the flags length and width You design a logo for a marking company. As part of the proposal, you submit a scale drawing of the logo.The scale drawing is a parallelogram with a base of 8 inches, a height of 3 inches, and a side length of 4 inches. The scale drawing has a scale factor of 4 : 1. What is the perimeter, actual inches, of the actual logo? mr jones told his students they each need half of a piece of paper calvin cut his piece of paper horizontally and mathew cut his piece of paper diagonally which student has the larger area on his half piece of paper Steam Workshop Downloader