This Inflatable Crayon has a diameter of 8 in a length of 40 inches and is topped with a cone shaped tip with a height of 12 inches Round your answer to the nearest tenth of an inch.

Answer:

10$ each

Step-by-step explanation:

Answer:

Quantitative

Step-by-step explanation: Quantitative or numerical variable are statistical or measured variables which involves numbers. Numerical variables allows for mathematical operations such as addition, subtraction and so on to be performed in them. Quantitative variables include height, age, weight, population and other measured variable with have numerical attributes. They can be measured on either ordinal, ratio or interval scales. Hence, since Julien is trying to determine height, the variable is a quantitative or numeric variable.

The equation of the line is y = x + 6

From the question, we have the following parameters that can be used in our computation:

The graph

On the graph, we have the following highlights

The graph intersect the y-axis at y = 6

This means that the intercept c is 6

Also, as x changes by 1, the y values changes by 1

This mean sthat the slope is 1

So, we have

y = mx + c

This gives

y = x + 6

Hence, the equation is y = x + 6

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The linear equation on the graph can be written as:

y = (3/2)*x + 6

A general linear equation can be written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If the line passes through two points (x₁, y₁), then the slope will be:

a = (y₂ - y₁)/(x₂ - x₁)

In this case we can see the points (0, 6)  (so the y-intercept is b = 6)  and (4, 10)

Then the slope will be:

a = (10 - 6)/(4 - 0) = 6/4 = 3/2

Then the linaer equation is:

y = (3/2)*x + 6

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Answer:

Brand Z

Step-by-step explanation:

Set up all of them up as a fraction x/y where x is the fluid ounces and y is the cost.

Next, find the values of all the fractions and note them down.

Brand Z had the highest cost per fluid ounce of 2, and therefore is the correct answer.

Answer:

Brand w.

Step-by-step explanation:

First thing you want to do is divide your fluid ounces by your given cost. Which ever is greatest is your answer.

Brand w: 20/12.00 = 1.66

Brand x: 15/11.25 = 1.33

Brand y: 10/6.50 = 1.53

Brand z: 5/2.50 = 2.00

Brand w has the greastest price per fluid ounce compared to the rest of the brands.

Step-by-step explanation:

7! = 5040 ways

The total cost of all the items he wants to buy with the applied discount and before tax is $9.9.

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

Given, Bashir has a loyalty card good for a 10% discount at his local hardware store.

So, Each good he buys at (100 - 10)% = 90% of the value before tax.

He wants to buy some items that cost $11  before the discount and tax.

Therefore the amount he has to pay is,

= (90/100)×11.

= $9.9

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If we restrict the domain of the function to the portion of the graph with a positive slope, the domain of the inverse function will be the range of the original function for values of x greater than 4, and its range will be all real numbers greater than or equal to 4.

The given function f(x) = |x – 4| + 6 is a piecewise function that contains an absolute value. The absolute value function has a V-shaped graph, and the slope of the graph changes at the point where the absolute value function changes sign. In this case, that point is x=4.

If we restrict the domain of f(x) to the portion of the graph with a positive slope, we are essentially considering the piece of the graph to the right of x=4. This means that x is greater than 4, or x>4.

The domain of the inverse function, f⁻¹(x), will be the range of the original function f(x) for values of x greater than 4. This is because the inverse function reflects the original function over the line y=x. So, if we restrict the domain of f(x) to values greater than 4, the reflected section of the graph will be the range of f⁻¹(x).

The range of f(x) is all real numbers greater than or equal to 6 because the absolute value function always produces a positive or zero value and when x is greater than or equal to 4, we add 6 to that value. The range of f⁻¹(x) will be all real numbers greater than or equal to 4, as this is the domain of the reflected section of the graph.

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1) The standard labor hours allowed to ship 120,000 items is 2,400.

2) The standard variable overhead cost allowed to ship 120,000 items is $7,800.

3) The variable overhead spending variance is -$440.

4) The variable overhead efficiency variance is -$325.

Cost can refer to a variety of measures used to quantify the expense or effort required to solve a problem or perform a task.

1) The standard labor hours allowed (SH) to ship 120,000 items can be calculated as follows:

Standard labor hours allowed = Number of items × Direct labor hours per item

Standard labor-hours allowed = 120,000 × 0.02

Standard labor-hours allowed = 2,400

Therefore, the standard labor hours allowed to ship 120,000 items is 2,400.

2) The standard variable overhead cost allowed (SH × SR) to ship 120,000 items can be calculated as follows:

Standard variable overhead cost allowed = Standard labor-hours allowed × Variable overhead rate per labor-hour

Standard variable overhead cost allowed = 2,400 × $3.25

Standard variable overhead cost allowed = $7,800

Therefore, the standard variable overhead cost allowed to ship 120,000 items is $7,800.

3) The variable overhead spending variance can be calculated as follows:

Variable overhead spending variance = Actual variable overhead cost incurred − Standard variable overhead cost allowed

Variable overhead spending variance = $7,360 − $7,800

Variable overhead spending variance = -$440

Therefore, the variable overhead spending variance is -$440, indicating that the actual variable overhead cost incurred was lower than the standard variable overhead cost allowed.

4) The variable overhead rate variance and the variable overhead efficiency variance can be calculated using the following formulas:

Variable overhead rate variance = (Actual variable overhead rate − Standard variable overhead rate) × Actual labor hours incurred

Variable overhead efficiency variance = (Actual labor-hours incurred − Standard labor-hours allowed) × Standard variable overhead rate

First, we need to calculate the actual variable overhead rate:

Actual variable overhead rate = Actual variable overhead cost incurred ÷ Actual labor hours incurred

Actual variable overhead rate = $7,360 ÷ 2,300

Actual variable overhead rate = $3.21 per labor-hour

Using this information, we can calculate the variable overhead rate variance:

Variable overhead rate variance = ($3.21 − $3.25) × 2,300

Variable overhead rate variance = -$92

Therefore, the variable overhead rate variance is -$92, indicating that the actual variable overhead rate was lower than the standard variable overhead rate.

Next, we can calculate the variable overhead efficiency variance:

Variable overhead efficiency variance = (2,300 − 2,400) × $3.25

Variable overhead efficiency variance = -$325

Therefore, the variable overhead efficiency variance is -$325, indicating that the actual labor hours incurred were more than the standard labor hours allowed.

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Answer:

they are asking which claims are true vs false

Step-by-step explanation:

I totally get not wanting to bother our teachers again,... (that is why we're here)

m (AB = 20

m<ABD = 140

m (AD = 60

I think they want to know which ones (based on the "graph") are true,...

Answer:

the area is 27

Step-by-step explanation:

Answer:

the base of this shape is 6

lets break it up into a rectangle and a triangle

the rectangle is 6(base) time 3(height)=18

the triangle is 6(base) times 3(height) divided by two = 9

18 plus 9 = 27

Answer:

A = bh

Step-by-step explanation:

Area = base × height

Area = base · height

A = bh

The linear function is given as follows:

\(y = \sqrt{x} + 4\)

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

In which:

The y-intercept is of 4, hence the parameter b is given as follows:

b = 4.

The line is inclined to 60° with the positive direction of X-axis, hence the slope m is given as follows:

m = tan(60º)

\(m = \sqrt{3}\)

Thus the function is given as follows:

\(y = \sqrt{x} + 4\)

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Answer:

The answer is 12/7.

Step-by-step explanation:

To get the answer, simply subtract -1 to 5/7

\(\frac{5}{7} - (-1)\\\)

Find the least common denominator.

\(\frac{5}{7} - (-1) = \frac{5}{7} - \frac{(-7)}{7}\)

= 12/7

To check, add -1 to 12/7.

\(\frac{12}{7} + (-1)\)

Find the least common denominator.

\(\frac{12}{7} + (-1) = \frac{12}{7} + \frac{(-7)}{7}\)

= 5/7

Answer:

6x + 3

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

3(2x + 1)

Step 2: Expand

The integers in the set s: {-2,-3,-4,-5} will make the inequality 4p-7 \(\geq\) 9p+8 true are : -3, -4, -5

Let's solve the inequality first

4p -7 \(\geq\)  9p  +8

Taking p's on the same side we will get :

-7 - 8 \(\geq\) 9p - 4p

-15 \(\geq\) 5p

Divide by 5 into both sides

-3 \(\geq\) p

i.e. p \(\leq\) -3

Therefore p must be less than or equal to -3

From the set, we have the numbers -3,-4,-5 which are less than or equal to -3

Hence the integers -3,-4,-5 will make the  inequality 4p-7 \(\geq\) 9p+8 true

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Answer:

4/5 or 0.8 or 80%

Step-by-step explanation:

The probability of choosing a student who play only one sport is 0.8

We have a class of 40 students, 19 play tennis, 20 play netball and 8 play both. A student is randomly chosen from the class.

We have to find the probability that the student plays one and only one of those sports.

The formula to calculate the probability of the event 'A' is -

P(A) = \(\frac{Total\;no.\;of\;favorable\;outcomes}{Total\;no.\;of\;outcomes} = \frac{n(A)}{n(S)}\)

Let 'A' be the event representing the probability of choosing a student who play both sports.

According to question -

n ( S ) = 40 students

n ( A ) = 8

P ( A ) = \(\frac{n (A)}{n (S)}\)

We know that -

P ( A ) + P ( A' ) = 1

P ( A' ) = 1 - P ( A )

where P ( A' ) represents the probability of choosing a student who does not play both sports.

P ( A' ) = 1 - \(\frac{n (A)}{n (S)}\) = 1 - \(\frac{8}{40}\) = 1 - 0.2 = 0.8

Hence, the probability of choosing a student who play only one sport is 0.8

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Answer:

237

Step-by-step explanation:

This is a system of equations.

The theater sold 364 adult and child tickets, so a + c = 364

They made a total of $1930. Each adult ticket was $6 & child tickets were $4. The second equation is 6a + 4c = 1930.

Let's line them up

a  +  c = 364

6a + 4c = 1930

Since we need to solve for the number of adult tickets, we want to get rid of the c variable. I'm going to multiply the entire first equation by -4 to do this. The second equation stays the same. Now, I have:

-4a - 4c = -1456

6a + 4c = 1930            Add them together

----------------------

2a = 474                      Divide by 2 to solve for a

a = 237

There were 237 adult tickets sold

Answer:

sorry

Step-by-step explanation:

Answer:

y = 2x

Step-by-step explanation:

the answer is rise over run, the rise is 4 the run is 2 4/2 is 2. Slope is 2. Y intercept is zero. y = 2x

Answer:

242

Step-by-step explanation:726 divid by 3 is 242

The sum of the decimal values given is 0.93

Simplifying the decimal values can be done thus :

Both values are in two decimal places, hence we can multiply by 100 to obtain a whole number .

0.36*100 = 36

0.57*100 = 57

Adding the whole numbers :

__36

+_57

_____

__93

Dividing the sum by 100 to convert to an equivalent decimal value,

Therefore, the required value is 0.93

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If each of X, Y, and N are positive integers, then the value of X+Y+N is 212.1

A collection of inequalities for which we consider common solution for all inequalities is called a system of inequalities.

WE are given that A red purse contains $7, and a black purse contains $10. Each package contains X red purses and Y black purses.

X = 7

Y = 10

If there are N packages (N ≥ 2) and the total value of them is $2021

X + Y = One packages

N packages = N(X + Y ) = 10 N

if each of X, Y, and N are positive integers, then;

10 N = 2021

N = 2021/10

N = 202.1

Therefore, X+Y+N = 10 + 202.1 = 212.1

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Answer:

Y=KX so its 10=K2

Step-by-step explanation:

Plug in the Number OR K=y/x

Step-by-step explanation:

1.)you find

f(g(x))

2)set up the composition function and evaluate

f(2x+4) = -12x - 19

Answer:

  x = (1 +i√83)/6  or  x = (1 -i√83)/6

Step-by-step explanation:

You want the solutions to the quadratic equation 3x² -x +7 = 0.

The solutions to the equation ax² +bx +c = 0 are given by the formula ...

  \(x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\)

The given equation has a=3, b=-1, c=7, so the solutions are ...

  \(x=\dfrac{-(-1)\pm\sqrt{(-1)^2-4(3)(7)}}{2(3)}=\dfrac{1\pm\sqrt{-83}}{6}\\\\\\\boxed{x=\dfrac{1+i\sqrt{83}}{6}\quad\text{or}\quad x=\dfrac{1-i\sqrt{83}}{6}}\)

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Answer:

2520 gallons

Step-by-step explanation:

According to the hint, one gallon is four quarts.

10,080/4 = 2520

10,080 quarts should be 2520 gallons.

Hope this helps.

Answer:

Step-by-step explanation:

15% of 20 is 3