A panel of judges was rating the taste of different brands of potato chips

Answers

Answer 1

Two expressions with equal sign is called as Equation. The rating of a brand that costs $3.00 per bag is 7.

What is equation?

Two expressions with equal sign is called as Equation.

A simple linear regression equation is used to estimate the value of the dependent variable based upon the independent variable.

The general form of a simple linear regression equation is:

y=a+bx

Here,

y = dependent variable

x = independent variable

a = intercept

b = slope

The output of the least squares regression analysis for predicting rating from price is provided.

So, the dependent variable is the ratings and the independent variable is the price.

The regression equation for predicting rating from price is:

y=0.39+2.52x

Predict the rating of a brand that costs $3.00 per bag as follows:

y=0.39+(2.52*$3.00)

=0.39+7.56

=7.17

=7 approximately.

Thus, the rating of a brand that costs $3.00 per bag is 7.

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Related Questions

Your friend says that the magnitude of vector (8 , 3) is 4 times that of vector (2 , 3) since 8 is 4 times 2 . Explain why your friend's statement is incorrect.

Answers

With the help of the Magnitude formula, we can say that Magnitude of 1st vector is more than the 2nd vector.

A vector is an object that has both magnitude and direction. To find the size of a vector, we need to calculate the length of the vector. Variables such as velocity, distance, force, and momentum are vector variables. But velocity, mass, distance, volume, temperature, etc. is a scalar quantity. A vector has both magnitude and direction, while a scalar has only one magnitude.

The Magnitude of a vector is the length of the vector. The Magnitude value of vector a is represented by ∥a∥.

For a two-dimensional vector a= (a1, a2), the formula for its Magnitude is written below.

By using the Magnitude formula, we can say that Magnitude of 1st vector is more than the 2nd vector.

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What is the answer to this problem?

Answers

Answer:

a = 6,c = 15, b = 12, P = 33

Step-by-step explanation:

Answer:

a = 6,c = 15, b = 12, P = 33 is the answer :)

Step-by-step explanation:

I need help with this

Answers

help with what?????????????

Answer: Answer is C

Step-by-step explanation:

Simplify the expression. Write your answers using integers or improper fractions.

− 3/2(− 3/2 q+ 5/3)+8q

Answers

Answer:

[tex] \sf \: \frac{41}{4} q + \frac{ - 5}{2} [/tex]

Step-by-step explanation:

Let's simplify step-by-step.

−3/2(−3/2q+5/3)+8q

Distribute:

=(−3/2)(−3/2q)+(−3/2)(5/3)+8q

=9/4q+−5/2+8q

Combine Like Terms:

=9/4q+−5/2+8q

=(9/4q+8q)+(−5/2)

=41/4q+−5/2

A woman sold an article for $200,000 and made a profit of 25%. Find the cost price of the article.

Answers

Answer:

The original cost is 160,000

Step-by-step explanation:

X  x 25/100 + X = 200,000

25X/100 + X =200,000

X= 200,000-25X/100

X= (20,000,000-25X) / 100

100X = 20,000,000-25X

125X = 20,000,000

X = 160000

Consider the following equation.
Correct
5x + 4y = 12
Determine the missing coordinate in the ordered pair (0, ?) so that it will satisfy the given equation.

Answers

Answer:

0,3 I think

Step-by-step explanation:

if you ever need help with questions like these, m a t h w a y works for me

Addison's Pizzeria made 12 thin-crust pizzas and 2 thick-crust pizzas. What is the ratio of the number of thin-crust pizzas to the number of thick-crust pizzas?

What goes in with the 2? __ : 2

Answers

Answer:

12 is the fill in

Step-by-step explanation:

8.547 to the nearest whole number

Answers

Answer: 9

Step-by-step explanation:

24 By the age of 21, the best violinists and pianists will have practiced at
least 10,000 hours. If you practice an instrument 45 minutes (or 0.75
hours) a day for 365.25 days, the length of a year, how many hours
will you have practiced?
26 show your work

Answers

Answer:

True

it represents 2/3 because it has 1/1 in each question

indicate whether the following variables are categorical (qualitative) or quantitative. a. model of automobile b. flavor of ice cream c. religious denomination d. testscoreoutof100 e. miles per gallon of gasoline f. top three television networks g. lengthofbirthcontractioninseconds

Answers

The variable  a. model of automobile is Qualitative b. flavor of ice cream is Qualitative c. religious denomination is Qualitative d. test score out of 100 is Quantitative e. miles per gallon of gasoline is  Quantitative f. top three television networks is Qualitative g. length of birth contraction in seconds is Quantitative.

The Quantitative variable is defined as the variable which takes numerical value. for eg. 2mph, 90 , 34m.

The Qualitative variable is defined as the variable which takes values such as name/label etc. for eg, john , smith , Toyota ,vanilla.

According to the question

        VARIABLE                           CATEGORY              CLASSIFIED              

a. model of automobile               Qualitative         on the basis of name

b. flavor of ice cream                   Qualitative         on the basis of name

c. religious denomination            Qualitative         on the basis of name

d. test score out of 100               Quantitative        on the basis of number

e. miles per gallon of gasoline   Quantitative        on the basis of number

f. top three television networks  Qualitative          on the basis of name.

g. length of birth contraction      Quantitative        on the basis of number.

  (in seconds)  

Therefore , The variable  a. model of automobile is Qualitative

b. flavor of ice cream is Qualitative

c. religious denomination is Qualitative

d. test score out of 100 is Quantitative

e. miles per gallon of gasoline is  Quantitative

f. top three television networks is Qualitative

g. length of birth contraction in seconds is Quantitative

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I need to find the mean of 6, -12, 24, -48

Answers

Answer:

-7.5

Step-by-step explanation:

[tex]\frac{6 + (-12) + 24 + (-48)}{4} =\frac{-30}{4} =-7.5[/tex]

-7.5 is going to be your correct answer for this question. Have a great day.

help these 3 questions (calculating positive and negative numbers)

Answers

Answer:

1st question: $-4.5

2nd question: 32

3rd question: -27

Step-by-step explanation:

1st question:

Alan's octopus is $-7 dollars right now. After reloading $50 dollars in, it just means that he put $50 dollars in. We can work it out like this:

-7+50=43 (you can switch the equation around but the sign has to go with it: 50-7)

Now Alan's octopus has $43 in it. It then says that Alan spends $48.5 for a really expensive pencil case. You can calculate it like this:

43-48.5=-4.5 (43-48.5 is the same as 43.0-48.5 and you can work it out on a number line).

This leaves Alan's octopus to only have $-4.5 which means he is in debt again.

2nd question:

I can make it out that it says: Tony adds -18 to +50. Find the results (I hope I saw it right). The equation of it would look like:

-18+50 or you can flip it around but the sign has to go with them like in question one which will look like this: 50-18=32. So the result of Tony's problem is 32.

3rd question:

Patty subtracts +11 from -16. Find the results.

First of all don't do this 11-16 because that would be 16 subtracted from 11 which is wrong because 1, the sign completely disappears unless you make it -16 plus 11 and 2, it's order would be incorrect. The correct equation should look like this:

-16-11=-27 ( -16-(+11) positive combined with negative is negative).

You can think of it like this: If it's the same sign that's addition or subtraction eg. -4-2 or +6+8, you just add it up together and put the sign in front which you would not have to do for the addition one unless you are asked to.

I hope you find this helpful!

is y= -x³+2x linear or nonlinear?​

Answers

Answer:

nonlinear

Step-by-step explanation:

In a linear equation, there are no multiplications of variables by variables.

x³ means x × x × x, so there is a multiplication of variables in the equation, and the equation is not linear.

Answer:

Non-linear

Step-by-step explanation:

Since one of the terms has an exponent of 3, this is a cubic equation, a third degree equation. It is a curve and therefore, NOT a linear equation.

what is the graph of y=-2x + 11

Answers

Answer:

the equation is " y = (slope)x + (y-intercept) "

Step-by-step explanation:

here ya go ! hope this helps

Answer: Hope this helps. This graph is at a highschool level so if you are actually in highschool this should help you. If you are in middle school I can adjust it to a more simple graph.

Step-by-step explanation:

The warehouse can purchase 10 pairs of sandals for 126.50 dollars and will get one free pair. What is the cost rate

Answers

Answer:

12.65:1

Step-by-step explanation:

The cost per one pair of sandal is 12.65 dollars.

Hopefully this helped have a great day :D

Which angles are adjacent to each other?

Answers

Answer:

angles 1 and 5

Step-by-step explanation:

The two angles are said to be adjacent angles when they share the common vertex and side.

so angles 1 and 5 are adjacent angles

what is 30 -12 · 2 in order of operations​

Answers

Answer:

6

Step-by-step explanation:

Solve the equation 42 = v + 35 for v.

Answers

Answer:

v = 7

Step-by-step explanation:

Reverse sides

[tex]v+35=42[/tex]

Subtract 35

[tex]v+35-35=42-35[/tex]

Simplify

[tex]v=7[/tex]

Answer:

v = 7

Step-by-step explanation:

Subtract 35 from both sides

slope of 4 and passes through the point (1, 9) What is its equation in slope-intercept form?

Answers

Answer:

y = 4x + 5

Step-by-step explanation:

hope this helps !!

the equation is " y = (slope)x + (y-intercept) "

9 less than the quotient of a number x and 4 is 65

Answers

Answer: x=296

Step-by-step explanation:


Write each expression as a single logarithm.
log₆5+log₆x

Answers

The expression log₆5+log₆x as a single logarithm is log₆5x.

The logarithm is exponent's inverse function in mathematics. This indicates that the exponent to which a fixed number(say a) at base b, must be raised in order to create a  number x, is represented by the logarithm of that number.

For example if 8=2³ can be written in the logarithmic form as

log₂8=3.

The general properties of logarithm for a fixed base are:

logₐa=1logₐx+logₐy=logₐxylogₐx-logₐy=logₐ(x/y)logₐxⁿ=n logₐxlogₓy=(logₐy)/(logₐx)

Here the given logarithmic expression is (log₆5+log₆x)

So according to the properties of logarithms we can use the above property "logₐx+logₐy=logₐxy" to simplify the given expression.

Therefore:

log₆5+log₆x

=log₆(5×x)

=log₆5x

Hence written as a single logarithm the expression is log₆5x.

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need this last inequality equation

Answers

Answer:

II and III

Step-by-step explanation:

I.

-9 - 5x > -1

-9 - 5(2) > -1

-9 - 10 > -1

-19 > -1

False

II.

-9 - 5x > -1

-9 - 5(-5) > -1

-9 + 25 > -1

16 > -1

True

III.

-9 - 5(-10) > -1

-9 + 50 > -1

41 > -1

true

I hope this helps!

There are 1,120 calories in 5 servings of Anna’s favorite dessert. If Anna eats a single serving of the dessert, how many calories will she eat?


224 calories

112 calories

280 calories

225 calories

Answers

Answer: 224 calories ==> 1st option

Step-by-step explanation:

1 serving * 1,120 calories/ 5 servings=

1*1120/5=

1*224=224 calories ==> 1st option

Answer:

Step-by-step explanation:

224 calories I think

What is 4,550 divided by 64 as a decimal?

Answers

Based on the given task content, the division of 4,550 by 64 is approximately 71.09 to two decimal places.

The division of whole numbers to give decimal

4,550 divided by 64

The divisor which is a number or expression that another number divides is 4,550

The dividend which is the number or the expression which is used to divide another is 64

The quotient here simply refers to the result which is obtained by dividing one number by another.

4,550 divided by 64

= 4,550 / 64

= 71.09375

This result above can be correctly approximated to two decimal places, that is, two values after the decimal point.

Approximately,

71.09375

= 71.09

What are decimal numbers?

This is a number expressed in the decimal system (base 10), particularly fractional numbers.

For instance, in the illustration below:

13¼ = 13.25 as a decimal number.

So therefore, the division of 4,550 by 64 is approximately 71.09 to two decimal places.

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PLEASE HELP ME. The table gives the number of beads needed to make bracelets of certain lengths. Suppose you graph the ordered pairs (bracelet length, number of beads) on the coordinate plane. Would the point (10.5, 42) make sense in this context? Explain. ​

Answers

Using a proportional relationship, it is found that point (10.5, 42) makes sense in this context, as when x = 10.5, y = 42 is the output of the relation.

What is a proportional relationship?

A proportional relationship is a function in which the output variable is given by the multiplication of the input variable and the constant of proportionality, defined by k, in the case of a direct relationship, according to the following rule:

y = kx

For the case of an inverse relationship, we have that:

y = k/x.

From the table in this problem, the constant is given as follows:

k = 28/7 = 32/8 = 36/9 = 40/10 = 4.

Hence the relation is modeled as follows:

y = 4x.

In which:

x is the bracelet length in inches.y is the number of beads.

When x = 10.5, we have that:

y = 4(10.5) = 42.

Hence point (10.5, 42) makes sense in this context.

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PLEASE HELP WILL GIVE 100 POINTS

Answers

Answer:

Step-by-step explanation:

The answer for this one would be Angles ABC and CDA are congruent according to the property parallelograms (opposite angles congruent). The shape is a parallelogram and that's why that answer would make sense and the opposite angles is another way to prove it's congruent!

Hope this helped!

:D

Answer:

ABC and CDA are congruent according to the system/property of parallelograms(Opposite angles congruent(A.K.A option B)).

Step-by-step explanation:

CDA and ABC are opposite angles that are equal in measure, and equal in length, which directly follows this property. Thus, they are congruent.

27 less than four times a number is equal to the number. What is the number

Answers

Answer:

Step-by-step explanation:

Also written as-

 4x - 27 = x

     + 27  +27

(add 27 to both sides)

The new equation would be written as-

 4x = x + 27

  -x   -x

(subtract x from both sides)

  [tex]3x = 27 \\ \\ \frac{3x}{3} =\frac{27}{3} \\ \\ x=9[/tex]

The number is 9

11,408 DIVIDED BY 9,617

PLEASE USE LONG DIVISION

THE PERSON WHO USES LONG DIVISION GET BRAINLIEST AND 10 POINTS

Answers

Answer:

0.834 is the correct answer


Solve. √2 x+3 -7=0

Answers

The solution is 22.5

To solve the given equation, rewriting the equation -

√(2x + 3) - 7 = 0

Shifting 7 to the Right Hand Side of the equation

√(2x + 3) = 7

Taking square on both sides of the equation

(√(2x + 3))² = 7²

Solving the square

2x + 3 = 49

Shifting 3 to the Right Hand Side of the equation

2x = 49 - 3

Performing subtraction on Right Hand Side of the equation

2x = 45

Shifting 2 to the Right Hand Side of the equation

x = 45 ÷ 2

Performing division on the Right Hand Side of the equation

x = 22.5

Hence, the solution is 22.5

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The width of a plastic storage box is 1ft longer than the height. The length is 4 ft longer than the height. The volume is 36 ft³ . What are the dimensions of the box?

c. What equation represents the volume of the plastic storage box?

Answers

Answer:V = LWH volume = length x width x height240 = (2+H)((6+H)H  = (H^2 + 8H + 12)H =  H^3 + 8H^2 + 12HH^3 + 8H^2 + 12H - 240 = 0while there's no easy way to solve cubics,  try some simple integers.  You need an even integer2 doesn't work,  too small, try 44^3 + 8(4)^2 + 12(4) -240 =0   Height = 4 feetdimensions are 4 x 10 x 6  feet   = 240 ft/63divide h-4 into the cubic to get H^2 + 12H + 60the discriminate = 144-4(60) < 0 so there are no other real solutions4 feet by 6 feet by 10 feet is the only solution

Step-by-step explanation:

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