Approximately. Of the burger restarts worldwide were in that country in 2016

Answer:

Just use algebra calculator

Step-by-step explanation:

Answer:

  $20.07

Step-by-step explanation:

You want Marissa's total bill when she bought three cartons of ice cream at $4.59 each and two packages of plastic bowls at $3.00 each, with the plastic being taxed at 5%.

The amount for each item will be the product of the cost per unit and the number of units.

  ice cream total = 3 × $4.59 = $13.77

  plastic total = 2 × $3.00 = $6.00

The tax is applied only to the plastic, so the amount of tax is ...

  5% × $6.00 = $0.30

The total bill is the sum of the item costs and the tax:

  $13.77 +6.00 +0.30 = $20.07

Marissa's total bill was $20.07.

$1969 (option C)

Explanation:

The amount deposited = $215

New balance = $2184

His previous balance before he made the deposit:

$2184 = previous balance + $215

previous balance = 2184 -215

previous balance = $1969

Therefore, his previous balance before he made the deposit is $1969 (option C)

Answer:

≈ 11695 yd^2

The answer d

Step-by-step explanation:

Given:

r = 61 yd

\(\pi = \frac{22}{7} \)

Find: a - ?

\(a = \pi \times {r}^{2} = \frac{22}{7} \times {61}^{2} ≈ 11695\)

Answer:100,000

Step-by-step explanation:

Answer:

Step-by-step explanation:

To figure out how long it would take Fine Floors to install carpeting in a room that measures 11 feet 9 inches by 13 feet 4 inches, we first need to determine how many square yards of carpeting are needed for the room. We can start by converting the dimensions of the room from feet and inches to yards, since that's the unit of measurement we're working with.

To convert feet to yards, we divide by 3. For example, 11 feet is equal to 11/3 = 3.67 yards. To convert inches to yards, we divide by 36 (since there are 36 inches in a yard). For example, 9 inches is equal to 9/36 = 0.25 yards.

So the length of the room in yards is 3.67 + 0.25 = 3.92 yards, and the width of the room in yards is 13/3 + 4/36 = 4.33 + 0.11 = 4.44 yards.

To determine the total area of the room in square yards, we multiply the length and width: 3.92 * 4.44 = 17.38 square yards.

Now that we know how many square yards of carpeting are needed for the room, we can use that information to calculate how long it would take Fine Floors to install the carpeting. Since we know that Fine Floors can install 15 square yards of carpeting in 4 hours 30 minutes, we can use that as the ratio for our calculation.

To calculate how long it will take to install 17.38 square yards of carpeting, we use the proportion:

(15 sq. yards) / (4 hours 30 minutes) = (17.38 sq. yards) / (x hours)

Cross multiplying and solving for x, we find: x = (4 hours 30 minutes) * (17.38 sq. yards) / (15 sq. yards)

So it would take Fine Floors approximately 5 hours and 11 minutes to install carpeting in a room that measures 11 feet 9 inches by 13 feet 4 inches.

Answer:

Step-by-step explanation:

x-intercept is where the line cuts the x-axis. That is, when y=0.

Substitute y=0 and we get:

       \(0=\frac{1}{3} x-1\)

       \(1=\frac{1}{3} x\)

       \(x=3\)

So x-intercept is the point (3,0).

Therefore, the matrix equation represents the system of equations

4x - 2y = -7

0x + 3y = 5 is given by

\(\left[\begin{array}{ccc}4&-2\\0&3\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}-7\\5\end{array}\right]\).

Three easy steps must be taken in order to express any system of linear equations in matrix form:

1. First, create a single matrix with all the coefficients. An acronym for this is a coefficient matrix.

2. Multiply this matrix by the system setup variables in a different matrix. The variable matrix is another name for this.

3. In another matrix, place the solutions on the other side of the equal sign. The answer matrix is another name for this.

Given system of linear equations:

4x - 2y = -7

0x + 3y = 5

The coefficient matrix is \(\left[\begin{array}{ccc}4&-2\\0&3\end{array}\right]\).

The variable matrix is \(\left[\begin{array}{ccc}x\\y\end{array}\right]\).

[ Since \(\left[\begin{array}{ccc}4&-2\\0&3\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}4x-2y\\0x+3y\end{array}\right]\) ]

The answer matrix is \(\left[\begin{array}{ccc}-7\\5\end{array}\right]\).

Therefore, the matrix equation represents the system of equations

4x - 2y = -7

0x + 3y = 5 is given by

\(\left[\begin{array}{ccc}4&-2\\0&3\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}-7\\5\end{array}\right]\). So, the last option is correct.

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Answer:

-10/16

Step-by-step explanation:

-7z3=-10 and 7-(-9)=16

Answer:

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

Step-by-step explanation:

6 weeks is 42 days.

6 days/42 days = 1/7

Answer:

DARK Blue! 0.4!

Step-by-step explanation:

Using thie model ,The answer is D. 27.

To calculate 9÷1/3 using the model below, we can imagine dividing the green rectangle into thirds vertically. Each third would contain 3 cells.

Then, we can see that there are a total of 9 cells in the rectangle. Since we are dividing by 1/3, we need to find out how many sets of 1/3 are in 9.

We can see that there are 3 sets of 1/3 in each row (since each row contains 3 cells, which are thirds). So, in total, there are 3 rows of 3 sets of 1/3, which gives us:

9÷1/3 = 3 rows x 3 sets of 1/3 = 9 sets of 1/3 = 27

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Answer:

c = 85+20d

c = 245

Step-by-step explanation:

Cost = initial fee + cost per day * number of days

cost = 85 + 20*d  where d is the number of days

c = 85+20d

We need to rent for 8 days so d = 8

c = 85+ 20*8

c = 85 + 160

c =245

You would expect to pay $90 each month for electricity based on an average usage of 120 KWHs per month.

To calculate the monthly cost of electricity, you can multiply the average number of kilowatt-hours (KWH) used per month by the cost per KWH.

Given:

Cost per KWH: $0.75

Average monthly usage: 120 KWHs

To find the monthly cost, you can multiply the cost per KWH by the average monthly usage:

Monthly Cost = Cost per KWH * Average monthly usage

Plugging in the values, we have:

Monthly Cost = $0.75/KWH * 120 KWHs

Calculating the result:

Monthly Cost = $90

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The base area of the prism is 2x² + 5x - 18

From the question, the given parameters are

Volume = 2 x cubed + 9 x squared minus 8 x minus 36

Height =  x + 2

Rewrite properly as

Volume = 2x³ + 9x² - 8x - 36

Height =  x + 2

The base area is calculated as

Base area = Volume/Height

Using the synthetic division, we have

Set the divisor to 0

x + 2 = 0

This gives

x = -2

So, we have the representation to be

-2 | 2   9  - 8  - 36

Write out 2

So, we have

-2 | 2   9  - 8  - 36

     2

Multiply 2 and -2

This gives

-2 | 2   9  - 8  - 36

          -4

     2

So, we have

-2 | 2   9  - 8  - 36

          -4

     2    5

Repeat the process

So, we have

-2 | 2   9  - 8  - 36

          -4  -10

     2    5   -18

Repeat the process

So, we have

-2 | 2   9  - 8  - 36

          -4  -10   36

     2    5   -18    0

This means that

Base area = 2x² + 5x - 18

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Answer:D !!

Step-by-step explanation:

Yw hope you get an a !

Answer:

The first value is ten times greater.

Step-by-step explanation:

Numbering System

When we represent numbers in the decimal system, each digit to the left has a value 10 times more than the digit to the right. For example, in the number 44, the 4 to the left side has a value of 40, and it's neighbor to the right side has a value of 4.

In the number 76,600, the 7 has a value of 70,000, while in the number 7,600, its value is 7000. Thus the first value is ten times greater.

Answer:

The answer should be 42 ft squared (ft with a small 2 on top/as an exponent.

Step-by-step explanation:

Using the 2*(W*L+H*L+H*W) formula for rectangular prism surface area, make every variable one of the three numbers, you can choose any numbers for the variables just make sure they are the same number when each variable pops up. For example, make every w as 2, every l as 3, and every h as 3. Remember * is another form of the multiplication symbol. Now we have 2*(2*3+3*3+3*2). Use PEMDAS (Parentheses Exponents Multiply&Divide Add&Subtract) OR BODMAS (Brackets Orders Divide&Multiply Add&Subtract), same things just different terms. First we multiply in the (), 2x3 is 6, 3x3 is 9, 3x2 is 6. Now we have 2*(6+9+6), add in the () and we get 21. All we have is 2*21. Multiply in standard algorithm, an array, grouping, or in repeated addition. You then get 42. Since it’s area you get squared feet. Write this as ft with a small two on the top right/as an exponent number.

Answer:

hehe

Step-by-step explanation:

Answer:

\(2x = 20\)

\(x = 10\)

π and -0.314314 are irrational numbers, ¾ and -0.3 are rational numbers but not an integer, and -15 is an integer.

π and -0.314314 are irrational numbers, which means that they cannot be expressed as a ratio of two integers. π is approximately equal to 3.14159265358979323846… and its decimal expansion goes on forever without repeating. ¾ and -0.3 are rational numbers because they can be expressed as a ratio of two integers. ¾ is not an integer because it has a fractional part between 0 and 1. -0.3 is not an integer because it has a fractional part between -1 and 0. -15 is an integer, which means that it is a whole number (positive, negative, or zero) without any fractional or decimal parts.

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The complete question is:

Match each number on the left with the correct description of the number on the right.

Answer options on the right may be used more than once.

Column A:

a. π

b. -15

c. -0.314314...

d. ¾

e. -0.3

Column B:

a. This is an integer.

b. This is a rational number, but not an integer.

c. This is an irrational number.

Answer:

16.5 m/s

Step-by-step explanation:

Answer:

36 is the answer

Step-by-step explanation:

please mark me brainliest

Answer:

A

Step-by-step explanation:

Because the leading coefficient of this function is negative, we can rule out answers with the vertex as the minimum. using -b/2a, we get -2 which leaves us with A as our answer.

Answer:

20

Step-by-step explanation:

1/5(6+3+1)²

1/5(36+9+1)

20

Answer:

20

Step-by-step explanation:

1) Simplify 6 + 3 to 9.

\(\frac{1}{5} (9+1)^{2}\)

2) Simplify 9 + 1 to 10.

\(\frac{1}{5}\) × 10²

3) Simplify 10² to 100.

\(\frac{1}{5}\) × 100

4) Simplify.

\(\frac{100}{5}\)

5) Simplify.

20

Answer:

Step-by-step explanation:Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribution with a mean of 14 g/dL and a standard deviation of 1.

From the given data, we can conclude that about (32) people have hemoglobin levels less than 13, and about (100) people have hemoglobin levels greater than 14.

Answer:

Step-by-step explanation:

Let X be the hemoglobin level

x is normal with (16,2)

people having hemoglobin levels >18g/dl

P(X>18) = P(Z<(8-14)/2) =

"Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribution with a mean of 14 g/dL and a standard deviation of 1.

From the given data, we can conclude that about (32) people have hemoglobin levels less than 13, and about (100) people have hemoglobin levels greater than 14."

"Given that Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribution with a mean of 14 g/dL and a standard deviation of 1.

Let X be the hemoglobin level

X is normal with (14, 1)

People having hemoglobin levels <13

would be

P(X<13) = P(Z<(13-14)/1) =0.16

Hence for 200 people no of people having less than 16 = 0.16(200) =32

P(X>14) = 0.5

Hence no of people =100"

Raw materials purchases in July - Payment for raw materials purchases in July = Desired ending raw materials inventory for July

X pounds - 0.35 * X pounds = 9,500 pounds

Solving this equation will give us the value of X, which represents the pounds of raw materials that should be purchased in July.

To determine the number of pounds of raw materials that should be purchased in July, we need to calculate the raw materials production needs for August and then consider the inventory policies given in the information provided.

Each unit of finished goods requires 5 pounds of raw materials. The budgeted unit sales for August are 19,000 units. Therefore, the raw materials production needs for August would be 19,000 units multiplied by 5 pounds per unit, which equals 95,000 pounds.

The ending raw materials inventory equals 10% of the following month’s raw materials production needs. Therefore, the desired ending raw materials inventory for July would be 10% of 95,000 pounds, which is 9,500 pounds.

To calculate the raw materials purchases for July, we need to consider the payment terms provided. Thirty-five percent of raw materials purchases are paid for in the month of purchase and 65% in the following month.

Let's assume the raw materials purchases for July are X pounds. Then the payment for 35% of X pounds will be made in July, and the payment for 65% of X pounds will be made in August.

The payment for raw materials purchases in July (35% of X pounds) will be:

0.35 * X pounds

The payment for raw materials purchases in August (65% of X pounds) will be:

0.65 * X pounds

Since the raw materials purchases for July should cover the desired ending raw materials inventory for July (9,500 pounds), we can set up the following equation:

Raw materials purchases in July - Payment for raw materials purchases in July = Desired ending raw materials inventory for July

X pounds - 0.35 * X pounds = 9,500 pounds

Solving this equation will give us the value of X, which represents the pounds of raw materials that should be purchased in July.

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Answer: f(2)=15, f(-2)=18, all real #s

Step-by-step explanation:

1. f(2)=4(2)^2-2+1=16-1=15

2. f(-2)=4(-2)^2-(-2)+1=16+3=18

Answer:

C.  12    is the correct answer

Step-by-step explanation:

1.2 x 10¹²

Answer:

x = 6

Step-by-step explanation:

This is a bit of a tricky equation, and it's what we call an exponential equation since it involves some exponents. The way we begin to solve these kinds of problems is make the base on each side of the equals sign the same. On one side, we have 9 as our base, and on the other side, we have 3 as our base. 9 = 3², so we can rewrite our equation as shown below:

(3²)⁴ˣ⁻¹⁰ = 3⁵ˣ⁻²

From there, we can use the exponent rule (xᵃ)ᵇ = xᵃᵇ to simplify the left side of the equation.

3²⁽⁴ˣ⁻¹⁰⁾ = 3⁵ˣ⁻²

3⁸ˣ⁻²⁰ = 3⁵ˣ⁻²

Since our bases are now the same, we can take just the exponents and turn it into a new equation as shown below:

8x - 20 = 5x - 2

Hopefully at this point, this problem becomes easy for you, but I'll show how I solved this new equation below in case it doesn't make sense.

8x - 20 = 5x - 2

8x - 20 - 5x = 5x - 2 - 5x

3x - 20 = -2

3x - 20 + 20 = -2 + 20

3x = 18

3x/3 = 18/3

x = 6

Hopefully that's helpful! Let me know if you need more help. :)