Two items are purchased: 100 packs of felt pens at $4.00 each and 60 packs of felt pens at $3.80 each. (A pack contains 3 felt pens). Find the ending inventory if 50 packs were on hand at the end of the period in dollars.

Assume the 100 packs of felt pens bought at $4.00 each were purchased first, before the 60 packs of felt pens bought at $3.80 each. 50 packs were on hand at the end of the period.

Find the cost of goods sold using LIFO in dollars.

The percentage of the employees at the water slides are temporary​ is 88%

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred.

To find the percentage of the employees that are temporary

66/75 x 100/1

=88%

Hence, 88% is the percentage of the employees at the water slides are temporary​

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Answer:

73/100

73 over 100

The volume of the box is a function of x, given by:\(V(x) = 4x^3 - 32x^2 + 64x\)

What is volume ?

Volume is a physical quantity that measures the amount of three-dimensional space that a substance or object occupies. It is usually measured in cubic units, such as cubic meters, cubic centimeters, cubic feet, or cubic inches.

To construct the box, we start with a square piece of cardboard that is 8 inches by 8 inches. We will cut out squares from each corner with side length x inches. This will leave us with a rectangular piece of cardboard with dimensions 8-2x by 8-2x, and we can fold up the sides to form the open box.

The height of the box will be x inches, and the length and width of the base of the box will be 8-2x inches. Therefore, the volume of the box will be:

Volume = Length x Width x Height

Volume = (8-2x) x (8-2x) x x

\(Volume = x(64-32x+4x^2)\)

Therefore, the volume of the box is a function of x, given by: \(V(x) = 4x^3 - 32x^2 + 64x\)

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Model B is the most appropriate for the set (-2,3), (-1,-3), (0, -5), (1, -3), (2,3).

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After answering the presented question, we can conclude that This is equation true for all values of a and (11n+3), so we can conclude that the value of "a" is simply 30.8 divided by (11n+3): a = 30.8/(11n+3)

An equation in mathematics is a statement that states the equality of two expressions. An equation is made up of two sides that are separated by an algebraic equation (=). For example, the argument "2x + 3 = 9" asserts that the phrase "2x Plus 3" equals the value "9." The purpose of equation solving is to determine the value or values of the variable(s) that will allow the equation to be true. Equations can be simple or complicated, regular or nonlinear, and include one or more elements. The variable x is raised to the second power in the equation "x2 + 2x - 3 = 0." Lines are utilised in many different areas of mathematics, such as algebra, calculus, and geometry.

We are given that the factored form of 30.8n+8.4 is a(11n+3).

To find the value of a, we can expand the product a(11n+3) and equate it to the given expression 30.8n+8.4.

Expanding a(11n+3), we get:

a(11n+3) = 11an + 3a

Equating this to 30.8n+8.4, we have:

11an + 3a = 30.8n + 8.4

We can factor out an "a" from the left-hand side:

a(11n + 3) = 30.8n + 8.4

Now we can see that this is the same as the given factored form, so we can equate the two expressions:

a(11n + 3) = a(11n + 3)

This is true for all values of a and (11n+3), so we can conclude that the value of "a" is simply 30.8 divided by (11n+3):

a = 30.8/(11n+3)

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Please find attached

thank you

The area of Integral is 19 sq units.

An integral in calculus is a mathematical concept that can be used to represent an area or an expanded version of an area. The basic components of calculus are integrals and derivatives. The terms antiderivative and primal are additional terms for integral.

In mathematics, an integral is either a number representing the region under a function's graph for a certain interval or a new function, the derivative of which is the original function (indefinite integral).

Given:

∫ 3 0 | 8 x − 10 | d x

Now, the graph touches the x axis  

when 8x- 10 = 0

x= 10/8

x= 5/4

and, When x = 0, y = 10.

So, the limit range will be x = 0 to x = 5/4.

Now, Area of First triangle

= 10 x 5/4 x 1/2

= 25/4

and, Area of second triangle

= 14 x (3- 10/8) x 1/2

= 7 x 7/4

= 49/4

Hence, the total Area = 25/4 + 49/4 = 19 sq. units

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Answer:

20

Step-by-step explanation:

When we use Pythagorean Theorem we get x² + 21² = 29² which means x = 20.

Answer:

B: 20

Step-by-step explanation:

By the pythagorean thereom, x^2+21^2=29^2. Solving gives X^2=29^2-21^2=400, so X=20.

The unit rate for $33.00 for 11 pounds of meat is $3 per pound of meat.

The unit rate is the denominator of a ratio of two different units. For instance, kilometer/hour, meter/sec, mile/hour, salary/month, and so on. Arithmetic is the most fundamental and ancient branch of mathematics, and it is widely used in everyday life.

The denominator of a unit rate is always 1. To find the unit rate, divide the denominator by the numerator so that the denominator equals 1. If 50km is covered in 5.5 hours, the unit rate is 50km/5.5 hours = 9.09 km/hour.

In this case, the unit rate for $33.00 for 11 pounds of meat will be:

= $33 / 11

= $3

That unit is $3 per pound of meat.

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Answer: (-6.5,-3.5) is the closest

Step-by-step explanation:

The simplification of the  algebraic expression gives:

(5m² + 3mn - 3n²) - (m² - n²) = 4m² + 3mn - 2n²

An algebraic expression is an expression that is made up of variables and constants, along with algebraic operations like addition, subtraction, square root, etc.

(5m² + 3mn - 3n²) - (m² - n²) = 5m² + 3mn - 3n² - m² + n²

                                              = 5m²- m² + 3mn - 3n²+ n²

                                              = 4m² + 3mn - 2n²

Therefore, (5m² + 3mn - 3n²) - (m² - n²) simplifies to 4m² + 3mn - 2n²

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Answer:

Step-by-step explanation: a

The sequence is decreasing as n increases and sequence converges to the value 0.

The given sequence is defined as aₙ = 1 / (7n + 3).

To determine if the sequence converges or diverges, we need to analyze its behavior as n approaches infinity.

As n increases, the denominator 7n + 3 also increases which means that the values of aₙ will get smaller and smaller, approaching zero as n becomes larger.

The sequence converges to the value 0.

The sequence is decreasing as n increases.

The sequence converges to the value 0.

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Answer:

b = 4/3

Step-by-step explanation:

First, simplify:

3 - 3b = -1

Then, subtract 3 on both sides:

-3b = -4

Finally, divide -3 on both sides:

b = 4/3

Hope this helps!

Answer:

b=-3/4

Step-by-step explanation:

3-3b=6-6

1. simplify

3-3b=-1

2. isolate variable

-3b=-4

3. divide

-b=-3/4

4. make positive/divide by -1

b=-3/4

Answer:

y = -4x -3

Step-by-step explanation:

Answer:

Step-by-step explanation:

Slope intercept form is y=mx+b

-8x-2y=6 add 8x to both sides

-2y=8x+6 divide both sides by -2

y=-4x-3

Answer:

h > 2

Step-by-step explanation:

It may look hard, but it is not really.

1. Solve

Here we have the equation 5+h>7.

All we have to do to find h is to subtract 5 from both sides.

5+h>7

-5     -5

When you subtract 5 from both sides, you get

5 - 5 = 0

7 - 5 = 2

All is left is 0+h>2, or h > 2.

2. Substitute

To make sure, (I do this but you can if you want to) I will substitute.

The values of h have to be greater than 2. So, Let's substitute 3.

5 + h > 7 --> 5 + 3 > 7

It's simple math.

5+3=8

8>7

Now, also to confirm, let's try a value less than 2, 1.

5 + h > 7

5 + 1 > 7

6 > 7 is not true, so it is confirmed that anything less than 2 is not true and anything greater is true.

Hence, h > 2

Hope this helps :)

-jp524

Answer:

u can be using it at perpendicular and place it's center on point A

hope that helps a bit-

a) 1287 five-card poker hands consisting of all hearts possible.

(b) 5148 five-card poker hands consisting of all cards of the same suit are possible?

\(_{n} C_{r} = \frac{n!}{(n-r)!r!} \\\\\)

consider a deck of fifty-two playing cards (jokers not allowed).

(a) To calculate five-card poker hands consisting of all hearts possible we can use the combination formulae

\(_{n} C_{r} = \frac{n!}{(n-r)!r!} \\\\_{13}C_{5} = \frac{n!}{(n-r)!r!} \\_{13}C_{5} = \frac{13! }{(13-5)!5!} \\\\_{13}C_{5} = \frac{13*12*11*10*9*8!}{8!*(5*4*3*2*1)} \\\\_{13}C_{5} = 1287\)

b) To calculate five-card poker hands consisting of all cards of the same suit possible by using combination formulae

A deck of cards contains four different suits. After selecting one of them, we must then select five cards from that deck. The total number of five-card poker hands with identical-suited cards is thus:

\(_{n} C_{r} = \frac{n!}{(n-r)!r!} \\\\4 * _{13}C_{5} =4 * \frac{n!}{(n-r)!r!} \\4 * _{13}C_{5} = 4 * \frac{13! }{(13-5)!5!} \\\\4 * _{13}C_{5} = 4 * \frac{13*12*11*10*9*8!}{8!*(5*4*3*2*1)} \\\\4 * _{13}C_{5} = 4 *1287\\\\4 * _{13}C_{5} = 5148\)

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Answer:

Intelligence Service in the Wisconsin Division of Health, Dr. Butler completed a preventive medicine residency ...

Step-by-step explanation:

..

Answer:

Diagonal, I'm 90% sure it is at least!!

Answer:

v  = 40 cm

w  = 126

x  = 30

y  =  63 cm

Step-by-step explanation:

So are given that ΔBIG is similar to ΔMOP. This means that their respective angles are the same measurements, but different side lengths. By definition of similar triangles, their respective side lengths are equal in proportion.

∠I corresponds to ∠O, so their measurements are equal. w = 126°.

∠B corresponds to ∠M, so their measurements are also equal. We don't know the angle measurement for x, but we have all the angles for two similar triangles, so we can find the measure of the third angle. The total angle measure for any triangle is 180°.

x = 180 - 24 - 126

x = 30°

Now that we have all the angle measurements, we can proportions to calculate the lengths of the unknown sides. The proportion of ΔBIG to ΔMOP can be calculated using the corresponding side length for each triangle.

Segment BG corresponds to segment MP. The proportion of BG to MP is:

48/72. Proportions are fractions, so this ratio can be simplified to 2/3 (divide by 24 on top and bottom).

Now we know that the ratio of ΔBIG to ΔMOP is 2/3.

Segment BI (aka v) = (2/3) * 60 cm

v = 40 cm

Segment PO (aka y) * (2/3) = 42 cm

y = 42 * 1.5

y = 63 cm

Answer: Type I error

Step-by-step explanation:

A type 1 error is also referred to as the false positive and it is when a true null hypothesis is incorrectly rejected by the researcher.

On the other hand, type II error which is also refered to as the false-negative is when a null hypothesis which is false is failed to be rejected by the researcher but rather accepted.

Based on the information given in the question, since the data leads to the rejection of the null hypothesis such was later found out to be true, then a type I error has occured.

Answer:

3.04

Step-by-step explanation:

Mean = 3.34

Standard deviation= 0.4

n = 163

X ~ N(3.3, 0.4)

The cut off gpa = j

P(x>j) = 121/163

P(x<=j) = 42/163 = 0.26

O.26 represents the 26th percentile

We solve further by using Microsoft Excel. We use the function NORMINV on excel to get GPA

X =. NORMINV(0.26, 3.3, 0.4)

X = 3.04 approximately

We conclude that the required gpa is 3.04

Answer:

38 students

Step-by-step explanation:

because 19% of 205 is 38.95, but not fully 39 students, so about 38 students

Answer:

53

Step-by-step explanation:

Answer:

9.40

Step-by-step explanation:

7.40+2.00=9.40