Which expression is equivalent to √216x²7?
O 6x³
O 6x⁹
O 72x³
O 72x⁹

Answer: 40

Step-by-step explanation:

when x=0, y=0

when x=2.5, y=100

(y2-y1)/(x2-x1)=

(100-0)/(2.5-0)=

100/2.5=40

Answer:

40

Step-by-step explanation:

the point on the graph is (1,40).  The ordered pair is in the form (x,y)  The constant of proportionality is the y/x or 40/1 which equals 40.

Answer:

7. After testing for COVID-19 at Mulago Hospital, the ratio of positive to negative to asymptomatic cases was 4:5:7

Step-by-step explanation:

ve and positive cases was 63, (a) find the number of negative cases tested at the hospital. (03 Marks)​

Answer:

14

Step-by-step explanation:

PEMDAS

parathesis first

3-5=-2

2+3*5-1-2

next multiply

3*5=15

2+15-1-2

go in order of subtracting and adding

2+15=17

17-1-2

17-1=16

16-2

14

Answer:

A

Step-by-step explanation:

Answer:

Step-by-step explanation:

The graph of the equation of the line y = k · x + 1 is shown in the image attached below.

In this problem we know that a function represents a line and that a point belongs to it. The equation of the line is of the form:

y = k · x + 1

Where k is the slope of the line equation.

If we know that (x, y) = (1, 3), then the equation of the line is:

3 = k + 1

k = 2

Then, the equation of the line is y = 2 · x + 1 and we proceed to graph the equation by means of a graphing tool. The result is presented in the image attached below.

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Answer:

The answer is 4!

Answer: -3

Step-by-step explanation:

The amount of blend that the barista can make is 2

Percentage can be defined as the ratio of a number to 100.

It is represented using the symbol; '%'

From the information given, we have;

To get the amount of blend, we have;

= 25% of 8 pound

This is expressed as;

= 25/ 100 × 8

= 0. 25 × 8

= 2 blends

Thus, the amount of blend that the barista can make is 2

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Answer: The number 0.1453 belong to rational numbers and real numbers.

Step-by-step explanation:

Therefore,

The number 0.1453 belong to rational numbers and real numbers.

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In the expression 5 + 2 + 5x + 2x + x we can combine the like terms to get the simplified form of the expression as 7 +8x.

If two words have the same variable portion, we refer to them as "like terms." When comparing algebraic terms to locate similar terms, we first disregard the coefficients and merely check to see if the variables and exponents are the same. The terms that meet this requirement are known as like terms.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.

Given expression 5 + 2 + 5x + 2x + x

Combine the like terms

5 + 2+ 5x + 2x +x

=(5+2) + (5+2+1)x

= 7+ 8x

This is the simplified form of the given expression.

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Answer:

Step-by-step explanation:

0

Lines AB and CD are both perpendicular to the line EF, then AB |is parallel to CD. The lines CD and GH cannot be defined. The lines AB and GH cannot be defined. Lines IJ and CD are perpendicular

Two lines are said to be parallel if :  m(1) = m(2).

Two lines are perpendicular to each other if : m(1) x m(2) = -1.

We have to classify the set of these lines as; Parallel, Perpendicular or Cannot Be Determined.

1. Lines AB and CD are both perpendicular to the line EF, then AB |is parallel to CD.

2. The lines CD and GH cannot be defined, because the diagram doesn't contain any information about angles at which these lines intersect.

3. The lines AB and GH cannot be defined, because the diagram doesn't contain any information about angles at which these lines intersect.

4. Lines IJ and CD are perpendicular; because they intersect each other at right angle.

Hence, the solutions to the table are shown above as options.

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The current assets total for Reese Corp. on December 31, 2014, is B. $5,555,000.

The current assets are Cash and Cash Equivalents (Marketable Securities), Accounts Receivable, Inventory, and Prepaid Liabilities (Expenses).

The current assets are the short-term portion of the total assets.

The current assets show Reese Corp.'s short-term liquidity and the company's ability to meet its short-term obligations (current liabilities), especially to suppliers, vendors, and other short-term creditors.

Reese Corp.

Trial Balance

December 31, 2014

                                                                     Dr.             Cr.

Cash                                                       $ 775,000

Accounts receivable (net)                    2,695,000

Inventory                                               2,085,000

Property, plant, and equipment (net)  7,566,000

Accounts payable and accrued liabilities                  $ 1,701,000

Income taxes payable                                                     654,000

Deferred income tax liability                                             85,000

Common stock                                                             2,350,000

Additional paid-in capital                                            3,680,000

Retained earnings, 1/1/14                                             3,450,000

Net sales and other revenues                                  13,560,000

Costs and expenses                           11,180,000

Income tax expenses                           1,179,000

                                                       $25,480,000 $25,480,000

Cash                                          $ 775,000

Accounts receivable (net)       2,695,000

Inventory                                  2,085,000

Total current assets =          $5,555,000

Thus, the current assets total for Reese Corp. on December 31, 2014, is B. $5,555,000.

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169 cars are remaining in the parking lot

There are 260 cars in the parking lot

This number decreased by 35%

100% - 35%

= 65%

65/100

= 0.65

The number of cars left can be calculated as follows

= 260 × 0.65

= 169

Hence there are 169 cars left in the parking lot

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She has the exact amount of fabric that she needs for this project.

We know that she is in charge of 40 campers, and she wants to make fabric-covered frames, such that each one needs 1/6 yards of fabric.

We know that he has a total of 6 + 2/3 yards to do this, and we need to see if that is enough.

Now, for each one of the 40 campers she needs 1/6 yards, so the total amount she needs is given by the product:

T = 40*(1/6 yards) = 40/6 yards = (36 + 4)/6 yards = (6 + 4/6) yards

T = (6 + 2/3) yards

So she has the exact amount of fabric that she needs for this project.

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The number of possibilities that are there to choose 3 balls is 6.

From the information, we have a bottomless bag of 3 different kinds of balls: blue, green, and red.

The number of possibilities that are there to choose 3 balls will be:

= 3!

= 3 × 2 × 1

= 6 possibilities.

Therefore, the number of possibilities that are there to choose 3 balls is 6.

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Answer:

3 ft and 9 ft

Step-by-step explanation:

Answer:

do u want me to graph or solve it

Step-by-step explanation:

Answer:

97

Step-by-step explanation:

I believe that is your answer

Answer:

41:60

Step-by-step explanation:

Time taken by Gavin takes = 41 minutes

Time taken by Jim takes = 1 hour

We know that   1 hour = 60 minutes

So, the ratio of times that Gavin and Jim take as a ratio would be

Gavin:Jim

41:60

Answer:

y = 3/2x -11/4

Step-by-step explanation:

6x - 4y = 11

Solve for y

Subtract 6x from each side

6x-6x - 4y =-6x+ 11

- 4y =-6x +11

Divide each side by -4

-4y/-4 = -6x/-4 + 11/-4

y = 3/2x -11/4

Answer:

[tex] \sf \: y = \frac{(11 - 6x)}{ - 4} \\ [/tex]

Step-by-step explanation:

[tex] \sf \: First, \: take \: 6x \: to \: right \: side.[/tex]

[tex] \sf \: - 4y = 11 - 6x[/tex]

[tex] \sf \: Now \: divide \: both \: sides \: by \: -4 \: to \: make \: y \: the \: subject. [/tex]

[tex] \sf \: \frac{ - 4y}{ - 4} = \frac{(11 - 6x)}{ - 4} \\ \sf \: y = \frac{(11 - 6x)}{ - 4} [/tex]

On a long hike Lucy drank 6 pints of water, which is equal to 3 quarts.

An English measurement of volume equal to one-quarter gallon is the quart. There are now three different types of quarts in use: the liquid quart, dry quart, and imperial quart of the British imperial system. One liter is roughly equivalent to each. It is divided into four cups or two pints (in the US). The precise dimensions of the quart have historically changed in line with shifting values of gallons over time and in relation to various commodities.

A measure of liquid capacity that is equal to two pints or a quarter of a gallon, or roughly 0.94 liter in the US and 1.13 liter in the UK.

Since, 1 quart = 2 pints

Therefore by unitary method we can say,

2pint= 1 quart

6pint= 3quarts

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Answer:First, determine the total number of hours worked by multiplying the hours per week by the number of weeks in a year (52). Next, divide this number from the annual salary.if an employee has a salary of $50,000 and works 40 hours per week, the hourly rate is $50,000/2,080 (40 x 52) = $24.04.

Step-by-step explanation:

Divide the gross pay by the wage hours worked. For example, if your records show that the employee was paid $4,000 for the total month, divide 4,000 by 172 to reach $23.26. This is an accurate representation of an hourly rate for that employee's monthly work.

The numbers of the three subjects​ selected are 6,3 and 9.

The subjects that will go in the treatment group Fred, Christine and Ivan

A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.

Given:

Nine people volunteer for the​ experiment: Amanda,​ Brian, Christine,​ David, Emily,​ Fred, George,​ Heather, and Ivan.

line/column     (1)             (2)           (3)          (4)

      1              22663    42156    60419    98022

      1              16901      87295    56738   04619

     1               63949      92781      15658      58219

So, the numbers of the three subjects​ selected are 6,3 and 9.

and, Fred, Christine and Ivan are the three subjects.

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Based on the linear pair postulate, the value of x is proven to be 11.

See proof below.

A linear pair is formed by two adjacent angles that lie on a straight line, thus, they have a sum that is equal to 180 degrees.

We know that angle 1 and angle 2 are a linear pair, the complete proof would be stated as follows:

Statement                                                        Reason

1. Angle 1 and angle 2 are a linear pair         1. Given

2. Angle 1 and angle 2 are supplementary   2. Linear pair postulate

3. m<1 + m<2 = 180°                                          3. Supplementary angles

4. 11x - 6 + 4x + 21 = 180                                   4. substitution

5. 15x + 15 = 180                                               5. Combine like terms

6. 15x = 165                                                      6. Subtraction property

7. x = 11                                                             7. Division property

Thus, based on the linear pair postulate, the value of x is proven to be 11.

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The coordinates of G after it is rotated by 90 degrees will be ( 3, 4 ).

The process of changing the location of the image on the coordinate system will be known as the translation.

Our point A(x,y) becomes A' when a point is rotated 90 degrees counterclockwise about the origin (-y,x). To put it another way, flip x and y, and make y-negative.

Given that point, G is translated to 90 degrees. The translated coordinates of point G will be calculated as:-

( -x, y ) = ( y, x )

( -4 , 3 ) = ( 3 , 4)

Therefore, the coordinates of G after it is rotated by 90 degrees will be ( 3, 4 ).

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Answer:

Distance is [tex]\sqrt{85}[/tex] or 9.2195...

Hope this helps!

Step-by-step explanation:

d = [tex]\sqrt{(x_{2}-x_{1} )^{2} + (y_{2} - y_{1} )^{2} }[/tex]

d = [tex]\sqrt{(13 - 7 )^{2} + (0-(-7)^{2} }[/tex]

d = [tex]\sqrt{(6)^{2} +(7)^{2} }[/tex]

d = [tex]\sqrt{36 + 49}[/tex]

d = [tex]\sqrt{85}[/tex]

d = 9.2195444...

Solving the first equation we can find that the value of x is x = 5, then we can replace that in the other expression and we can see that the value of the expression is 1/4.

First, we need to find the value of x.

We know that:

x/(x + 3) = 0.625

Solving that equation we will get:

x = 0.625*(x + 3)

x - 0.625*x = 3*0.625

x*(1 - 0.625) = 3*0.625

x = 3*0.625/(1 - 0.625)  = 5

So the value of x is 5 (and it will be in both expressions)

Now we can replace that value in the given expression (just replace the variable x by the number 5)

(x - 4)/(x - 1) = (5 - 4)/(5 - 1) = 1/4

The value of the expression is 1/4.

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Answer:

give the amount of tax please

Answer: 160

Step-by-step explanation:

20 per hour 8h a day

160 per day

20x8