pleaseeee helppppp will give extra points

1) The area of the room in square feet, square inches, and square yards is as follows:

Area = 120 ft²

Area = 1,440 in²

Area = 40 yards²

2) The volume of the room in cubic feet, cubic inches, and cubic yards is as follows:

Volume = 1,440 ft³

Voluem = 17,280 in²

Volume = 480 yards²

The conversion rates are:

The mathematical operations of multiplication and division are used.

Let the length = 12 feet

Let the width = 10 feet

Let the height = 12 feet

1 foot = 12 inches

3 feet = 1 yard

Area = 120 ft² (12 x 10)

Area = 1,440 in²  (120 x 12)

Area = 40 yards² (120/3)

Volume = 1,440 ft³ (12 x 10 x 12)

Voluem = 17,280 in²  (1,440 x 12)

Volume = 480 yards² (1,440/3)

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Answer:

7/9 the answer is C

Step-by-step explanation:

Answer: no, no, no, yes

Step-by-step explanation:

Hello!

Just take each value of "u" and multiply it by 4. If the answer is smaller than 32, it is a solution. If not, it isn't a solution.

The piecewise linear function that models the situation is given as follows:

A linear function is modeled by:

y = mx + b

In which:

A piecewise function is a function that has different definitions based on the input.

For x between -9 and -3, the function decreases by 8 when x increases by 6, hence the slope is given by:

m = -8/6 = -4/3, hence:

y = -4/3x + b.

When x = -9, y = 9, hence we use it to find b as follows:

9 = -4/3(-9) + b

9 = 12 + b

b = -3.

Thus the first definition is:

y = -4/3x + b, −9 ≤ x ≤ −3

For x between -3 and 4, the function decreases by 8 when x increases by 7, hence the slope is given by:

m = -8/7

y = -8/7x + b.

When x = -3, y = 1, hence we use it to find b as follows:

1 = -8/7(-3) + b

1 = 24/7 + b

b = -17/7

Thus the second definition is:

y = -8/7x - 17/7, −3 < x ≤ 4.

For x between 4 and 10, the function increases by 17 when x increases by 6, hence the slope is given by:

m = 17/6

y = 17/6x + b.

When x = 10, y = 10, hence we use it to find b as follows:

10 = 17/6(10) + b

b = 10 - 170/6

b = -110/6

Thus the third definition is:

y = 17/6x - 110/6, 4 < x ≤ 10

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Answer:

1,077.281879 mg is the answer

Answer:

-36

Step-by-step explanation:

-18    - 18    = -36

Answer:

9 14 19 24 29 34 39 44 49 54 59 64 69 74 79 84 89 94 99

The percent that the value is between 115 - 125 is 34.13%.

For the given question;

The total number of the sample is 500.

The mean of the sample is; μ = 125.

The standard distribution is; σ = 10.

The percentage of the values must lie between 115-125.

Thus,

P(115 < X < 125) = P[(115 - 125)/10 < (x - μ)/ σ < (125 - 125)/10]

                         = P[-1 < Z < +0]

Z for +0 = 0.50000 and z for -1 = 0.15866 obtained from Z-score table.

P(115 < X < 125) = [0.50000 - 0.15866]

P(115 < X < 125) = 0.34134

P(115 < X < 125) = 34.13%

Therefore, the probability for percent of the values lies between 115-125 is 34.13%.

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Answer: hope this help

step-step explanation:

The simplified value of the expression given as 3^2018 + 3^2015 / 3^2017 + 3^2016 is 7/3

The expression is given as:

3^2018 + 3^2015 / 3^2017 + 3^2016

Factor out 3^2015 in the expression

So, we have

3^2015(3^3 + 1)/3^2015(3^2 + 3)

Cancel out the common factor

(3^3 + 1)/(3^2 + 3)

Evaluate the exponents

(27 + 1)/(9 + 3)

This gives

28/12

Simplify

7/3

Hence, the simplified value of the expression given as 3^2018 + 3^2015 / 3^2017 + 3^2016 is 7/3

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Answer:

consumer panic

Step-by-step explanation:

Answer:

answer is 251.5

Mark as branliest if helped a bit

Answer:x/5 + 2b/5

Step-by-step explanation:

9a-2b=c+4a solve for a

9a-2b=c+4a

add -4a to both sides

9a-4a-2b=x+4a-4a

5a-2b=x

add 2b to both sides

5a-2b+2b=x+2b

5a= x+2b

divide by 5

5a/5 = x/5 +2b/5

a= x/5 + 2b/5

$3000 and $12000

If you know the principal amount, the rate of interest, and the time periods, you can use the simple interest formula to calculate the interest.

The following is a simple interest formula:

   SI = P *R * T /100

Where SI = simple interest

Principal (P)

interest rate, or R (in percentage)

T is the time period (in years)

The following formula is used to determine the overall sum:

Sum (A) = Principal (P) + Interest (I)

Where,

The entire amount repaid at the conclusion of the borrowing period is indicated by the letter (A).

You can also write the total amount formula for simple interest as follows:

A = P(1 + RT)

X+Y = $15000

0.04x + 0.07y = 960

0.04x + 0.07 ( 15000 - x) = 960

0.04x + 1050 - 0.07x = 960

0.03x = 90

x = $3000

y= $12000

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Wrong question.....................

The equation after completing the square is (z + 4)² = 80

The solutions to the given equation in the simplest radical form are z = -4 + 4√5 and z = -4 - 4√5

From the question, we are to solve the given quadratic equation by completing the square

The given equation is

z² +8z - 44 =20

First, add 44 to both sides of the equation

z² +8z - 44 + 44 = 20 + 44

z² +8z = 64

Now, divide the coefficient of z by 2, square the value and add to both sides

The coefficient of z is 8

Dividing

8/2 = 4

Squaring

4²

Now, add this to both sides

That is,

z² +8z +4² = 64 + 4²

(z + 4)² = 64 + 16

(z + 4)² = 80

The equation after completing the square is  

(z + 4)² = 80

Continuation

(z + 4)² = 80

Take the square root of both sides

√(z + 4)² = ±√80

z + 4 = ±√80

z = -4 ± √80

z = -4 ± 4√5

z = -4 + 4√5 and z = -4 - 4√5

Hence,

The equation after completing the square is (z + 4)² = 80

The solutions to the given equation in the simplest radical form are z = -4 + 4√5 and z = -4 - 4√5

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The function of the number of DVDs Angel owns (a) will be a = p + 10

From the information, Angel owns 10 more DVDs than Philip.

The number of DVD that Philip owns was represented asp.

Therefore, the function of the number of DVDs Angel owns (a) will be:

a = p + 10

Therefore the function is a = p + 10

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Let's say that the Kalamazoo Brewing Company (KBC) now distributes its microbrews across a region that includes seven states: Illinois, Indiana, Michigan, Minnesota, Mississippi, Ohio, and Wisconsin. Data from the company's distributors in each state has been gathered by the data analytics division. This information includes the volume and cost of microbrews (per case) sold in each state as well as the average annual income (in thousands of dollars) of customers residing in various states' areas. Please notice that there are several tabs at the bottom of the spreadsheet, each of which corresponds to one of the seven states where the microbrews of the Kalamazoo Brewing Company are sold. The statistics for each state are available via the link below. Data File in Excel Using the supposition that the fundamental demand relationship is a linear function of price and income, utilize

With your spreadsheet application, you may predict Ohio's demand for KBC microbrews using least squares.

Ohio's demand for KBC microbrews is estimated using least squares as follows: Price + Income = 1.57 times the quantity.

Note: Sheet1 of the attached Excel document has a replication of the data from the question, and Sheet2 contains the results of the regression analysis.

Rounding to two decimal places, we find the following coefficients in the second column of the third table in Sheet2:

Price: $1.57 Profit: $15.00

Because a zero intercept was used for the analysis, the intercept is zero.

Based on the information above, the following is how the least squares estimations of Ohio's demand for KBC microbrews may be expressed:

Quantity = Price + Income + 1.57

To do the regression starting with Sheet1 to acquire

the results in Sheet, then replicate his steps:

Select the "Data Analysis" tab from the "Data" menu. Scroll down in the new window to "Regression," select it, then click "OK."

Select the column holding the Quantity data as the dependent variable by clicking in the "Input Y Range" box in the new window. Select the column holding the Price and Income data as the independent variables by clicking on the "Input X Range" box in the new window. Add "Labels," "Confidence level (95%)," and "Constant is Zero" to your selections. After that, click "OK" to get the results in Sheet2.

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Answer:

  288 miles

Step-by-step explanation:

Kevin's trip took 9 hours one way, and 4 hours the other way, driving 40 mph faster. You want to know the one-way length of Kevin's trip to the mountains.

The relation between time, speed, and distance is ...

  speed = distance/time

Using d to represent the one-way distance Kevin drove, we can relate his speeds with ...

  d/4 = 40 +d/9 . . . . . . speed coming home was 40 mph more than going

Multiplying by 36 to clear fractions, we have ...

  9d = 1440 +4d

  5d = 1440 . . . . . . . subtract 4d

  d = 288 . . . . . . . divide by 5

Kevin lived 288 miles from the mountains.

Answer:

83° 59'

Step-by-step explanation:

The numbers given refer to degrees and minutes for two angles

We read them as follows

62° 18'   ==> 62 degrees and 18 minutes

21° 14'    ==>  21 degrees and 41 minutes

60 minutes make up 1 degree

We simply add the individual components together. If the number of minutes is 60 or greater then we have to convert those minutes to degree and minutes and add to the total degrees

In this case it is a simple addition since 18' + 41' = 59' and is less than 60

So 62° 18' + 21° 14'  

==> Add the degrees separately ==> 62 + 21 = 83°

==> Add the minutes separately ==> 18' + 41' = 59'

Put the two components together to get

83° 59'

The coordinate of the square L'M'N'O' will be L′(−7, 6), M′(−2, 6), N′(−2, 1), and O′(−7, 1). Then the correct option is A.

Each higher dimensional space mapping to itself constitutes a spatial transformation, which preserves some spatial link between the figures.

Square LMNO has vertices, L(−4, 2), M(1, 2), N(1, −3), and O(−4, −3). ​Square LMNO is translated 3 units left and 4 units up to produce square L′M′N′O′.

The transformation rule will be given as,

(x', y') = (x - 3, y + 4)

Then the coordinate of the square L'M'N'O' will be

L′(−7, 6), M′(−2, 6), N′(−2, 1), and O′(−7, 1)

Then the correct option is A.

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Answer:

Step-by-step explanation:

(a).

Within 1 year, there would be 4 payments to be made.

therefore, PMT= [tex]\frac{P(1+i)}{n} = \frac{2500(1+0.025)}{4*5} =\frac{2562.5}{20} = $128.125[/tex]

(i) 1st payment will be :PMT $128.125

(ii) 2nd payment will be :128.125*(1.025)^1= $131.33

(iii) 3rd payment will be :128.125*(1.025)^2=$134.61

(iv) 4th payment will be :128.125*(1.025)^3=$137.98

Hence the payments are: $128.125, $131.33, $134.61, and $137.98.

(b).

The size of the final payment [tex]PMT(1+i)^{m-1}[/tex] where m 4 *5= 20

[tex]=128.125(1+0.025)^{20-1} \\=128.125(1.025)^{19} \\=$204.83[/tex]

In linear equation, the total value of the gasoline in the filled tank = $65605290

What is a formula for linear equations?

A linear equation has the slope-intercept form y = mx + b. Variables in the equation are x and y. When x is 0, the integers m and b provide the line's slope (m) and the value of y. (b). Because (0,y) is the location where the line crosses the y-axis, the value of y when x is 0 is referred to as the y-intercept.

Radius  = 150/2 = 75 feet

height = 180 feet

A)

lateral surface area = 2 *pi*r*h = 2*pi* 75 *180 =84823

number of gallons of paint=84823/225 = 377 gallons

B)

Volume of cylinder= pi*r²h= pi*75^2*180 =3180862.5618

total value of the gasoline in the filled tank =3180862.5618 *7.5 *2.75 =$65605290

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The length of the guy wire, to the nearest foot is 48 ft.

A unit of length (or distance) in US units equal to 12 inches. The abbreviation is: ft. Or sometimes the single quote mark: ' Example: 10 feet can be written 10 ft, or just 10' A foot is exactly 0.3048 meters in the Metric System (the foot is defined that way).

Step-by-step explanation:

Here, we want to find the length of the wire

from the diagram, we can identify two similar triangles

The smaller one and a bigger one

Mathematically, when two triangles are similar, the ratio of their corresponding sides are equal

We can start by getting the height of the tower

we have this as:

8/11 = 28/x

8 * x = 28 * 11

8x = 308

x = 308/8

x = 38.5 ft

So as we can see, the wire represents the hypotenuse of the larger triangle that measures 28 ft base and 38.5 ft height

So we can use the Pythagoras’ theorem to get the hypotenuse

Let us call this g mathematically;

According to the theorem, the square of the hypotenuse equals the sum of the squares of the two other sides

thus, we have it that;

g^2 = 38.5^2 + 28^2

g^2 = 2,266.25

g = √2,266.25

g = 47.61 which is approximately 48 ft

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x = -3 a possible solution for |x| = 3, |–x| = 3 and –|x| = –3.

Here, we are given 6 equations and we need to check for which of the following, x = -3 is a solution.

Let us look at each equation one by one,

1. |x| = 3

if x = -3

|-3| = 3

3 = 3

Hence, -3 is a solution to this equation.

2. |x| = –3

if x = -3

|-3| = -3

3 ≠ -3

Hence, -3 is not a solution to this equation.

3. |–x| = 3

if x = -3

|3| = 3

3 = 3

Hence, -3 is a solution to this equation.

4. |–x| = –3

if x = -3

|3| = -3

3 ≠ -3

Hence, -3 is not a solution to this equation.

5. –|x| = –3

if x = -3

-|3| = -3

-3 = -3

Hence, -3 is a solution to this equation.

4. –|x| = 3

if x = -3

-|3| = 3

-3 ≠ 3

Hence, -3 is not a solution to this equation.

Thus, equations |x| = 3, |–x| = 3 and –|x| = –3 are correct.

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Your solution was incomplete. Check for full content below-

For which equations below is x = –3 a possible solution? Check all that apply.

|x| = 3

|x| = –3

|–x| = 3

|–x| = –3

–|x| = –3

–|x| = 3

Answer:

Asking yourself how much you'd be willing to spend if someone else offered you a similar product.

Answer:

143 miles

Step-by-step explanation:

Let x = number of miles

Let y = total cost

150.55 = .92x + 18.99  Multiply all the way through by 100 to clear the decimal

15055 = 92x + 1899  Subtract 1899 from both sides

13156 = 92x  Divide both sides by 92

143 = x

Answer:

$25.70 (nearest cent)

Step-by-step explanation:

Given:

[tex]\begin{aligned} \textsf{Net Asset Value}_{\textsf{(Per Share)}} & =\dfrac{\textsf{Fund Assets}-\textsf{Fund Liabilities}}{\textsf{Total number of Outstanding Shares}}\\\\\implies \textsf{Net Asset Value}_{\textsf{(Per Share)}} & = \dfrac{\$39,400,000-\$3,940,000}{\$1,380,000}\\\\& = \dfrac{\$35,460,000}{\$1,380,000}\\\\& = \$25.69565217...\\\\\end{aligned}[/tex]

Therefore, the Net Asset Value (NAV) per share is $25.70 (nearest cent).

The given information is,

→ x = $39,400,000

→ y = $3,940,000

→ z = 1,380,000

Formula we use is,

→ (x - y)/z

Now the net asset value per share is,

→ (x - y)/z

→ (39400000 - 3940000)/1380000

→ 35460000/1380000

→ 25.6956521739

→ ≈ $25.70

Hence, the net asset value is $25.70.

Answer:5.42

Step-by-step explanation:maybe it is maybe is not