Firm Q's investment is 1 million at 13% over 3 years. What is the gross profit?

Answer:

6

Step-by-step explanation:

7×6=42 so 6 is x so this is your answer

Answer:

-6 or 6

Step-by-step explanation:

7x|x|=42 (divide both sides)

|x|=6 (separate into possible cases)

x=6

x=-6  (the equation has two solutions)

hope this helps!

By answering the presented question, we may conclude that Sales Rep: expression This entity maintains information about sales reps such as SalesRepID and SalesRepName.

An expression in mathematics is a collection of representations, numbers, and conglomerates that mimic a statistical correlation or regularity. A real number, a mutable, or a mix of the two can be used as an expression. Mathematical operators include addition, subtraction, fast spread, division, and exponentiation. Expressions are often used in arithmetic, mathematic, and form. They are used in the representation of mathematical formulas, the solution of equations, and the simplification of mathematical relationships.

The ER diagram above depicts the database entities and their connections. Here's a quick rundown of each entity and its characteristics:

Employee: This object contains information on employees such as EmployeeID, Name, DateOfBirth, and Dependents.

ProductID, ProductName, ManufacturingDate, ExpiryDate, and SupplierID are all stored in this object.

Supplier: This entity holds supplier-specific information such as SupplierID, SupplierName, ContactPerson, and ContactNumber.

CustomerID, CustomerName, ContactPerson, and ContactNumber are all stored in the Customer entity.

Sales Rep: This entity maintains information about sales reps such as SalesRepID and SalesRepName.

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Answer:

3 years: $27691.30

7 years: $23359.70

Step-by-step explanation:

3.5% of 30,940 = 1082.9

for each year there is interest, we multiply it by that amount of years.

equation: 1082.9x

3 years: 3248.7  

7 years: 7580.3

since interest is subtracted, we will subtract the multiplied interests from above.

equation: 30940 - 1082.9x = answer

3 years: $27691.3

7 years: $23359.7

Answer:

Step-by-step explanation:

Answer:

A. 32 sq. units

Step-by-step explanation:

To find the area of a parallelogram, multiply the base by the height.

In this case, the base is 8.

However, the height is unknown.

According to the word problem, the height is HALF the base.

To find half of the base, we divide it by 2.

8 / 2 = 4

4 is the height.

Lastly, multiply as usual.

Base ⋅ height:

8 x 4 = 32.

Therefore, the area of the parallelogram is 32 sq. units.

Regarding the graphed linear function, it is found that:

The slope-intercept representation of a linear function is shown by the equation presented below:

y = mx + b

The coefficients of the function, along with their meaning, are presented as follows:

In the context of this problem, the two points which the graph of the function goes through are as follows:

(-3,1), (2, -2).

We can see from the graph that the function is decreasing, hence the slope is negative.

Given two points, the numeric value of the slope is calculated as the change in y divided by the change in x, hence:

m = (-2 - 1)/(2 - (-3)) = -3/5.

The graph of the function is given by the image at the end of the answer.

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The temperature at 8:00 A.M. was 15°C.

Using the given information:
1. At 7:00 P.M., the temperature was 16°C.
2. This temperature was 9°C less than the temperature at 2:00 P.M.

We can use this information to find the temperature at 2:00 P.M.:
Temperature at 2:00 P.M. = 16°C (temperature at 7:00 P.M.) + 9°C
Temperature at 2:00 P.M. = 25°C

3. The temperature at 2:00 P.M. was 10°C higher than the temperature at 8:00 A.M.

Now, we can find the temperature at 8:00 A.M.:
Temperature at 8:00 A.M. = 25°C (temperature at 2:00 P.M.) - 10°C
Temperature at 8:00 A.M. = 15°C

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Answer:

92°

Step-by-step explanation:

because 1 is parallel to the 92°

Answer:

88 degrees

Step-by-step explanation:

Angle 2 will be equal to 92 degrees since they are corresponding angles

Since angle 1 and angle 2 form a linear pair,

the sum of angle 1 and 2 will be 180 degrees, and since we know the measure of angle 2, we can find the measure of angle 1

angle 1 + angle 2 = 180

angle 1  = 180 - 92

angle 1 = 88 degrees

Hi there! Grace is here to help! :)

-2k-4=-k

Make sure numbers are on one side and numbers are on the other.

-2k+k=4

-k=4

k=-4

Hope it helps you!

◦✶          ✶                ✶

Please mark Brainliest! :)

The measures of the angles are ∠FXG = 49, ∠GXH  = 81 ∠IXJ = 49, RZS  33 and TZS = 88

The straight line in the figure is line FI

Question 20

Here, we have

∠FXG = 49 degrees (given)

Question 21

Here, we have

∠GXH + ∠FXG = ∠FXH

So, we have

∠GXH + 49 = 130

Evaluate

∠GXH  = 81 degrees

Question 22

The straight line in the figure is line FI

Question 23

Here, we have

∠IXJ = ∠FXG = 49 degrees (given)

Question 24

Here, we have

RZS + TZS = RZT

So, we have

3s + 8s = 110

Evaluate

s = 11

So, we have

RZS = 3 * 11 = 33

TZS = 8 * 11 = 88

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Answer:

It is D...........nnnnnnn

Step-by-step explanation:

-26=3v+1

-1 on both sides

-27=3v

divide by 3 both sides

-9=v

Answer:

E

Step-by-step explanation:

Substitute each point into the equation to test whether they would equate to 2. Point a equates to 141, point b to -120, c to 27 and d to -54. Therefore, none of the points would correctly balance/be solutions to the equation

The solutions to the equation 3x + 12y = 2 is the option E. none of the above.

Equations are the mathematical expressions which consist of two expressions including one or more variables connected with an equal to sign.

We have to find the solution of the equation 3x + 12y = 2.

Substitute each ordered pairs given.

A. (7, 10)

(3 × 7) + (12 × 10 ) = 21 + 120 ≠ 2

B. (-8, -8)

(7 × -8) + (12 × -8) ≠ 2

C. (-7, 4)

(3 × -7) + (12 × 4) = -21 + 48 ≠ 2

D. (-2, -4)

(3 × -2) + (12 × -4) ≠ 2

So none of the ordered pairs satisfies the given equation.

Hence there is no solutions for the given equation in the options.

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Answer:

a) P[ Z < 45 ]  = 0,14 %

b)  P[ Z > 65  ]  = 16%

c) z = 71,65 minutes

Step-by-step explanation:

Normal Distribution

Mean (μ₀)    1 hour    or  60 minutes

Standard Deviation     σ  =  5  (minutes)

a) The probability that a cell divides in less than 45 minutes is:

Let´s call Z standard normal random with distribution function Φ then:

P[ Z < 45 ]  =  ( Z - μ₀ ) / σ

P[ Z < 45 ]  = ( 45 - 60 ) / 5

P[ Z < 45 ]  = - 3

With this value we look in Z table and find the value 0,00135

P[ Z < 45 ]  = 0,00135  or

P[ Z < 45 ]  = 0,14 %

b)The probability of Z > 65 minutes is:

P[ Z > 65  ]  = 1 - P[ Z ≤ 65  ]

P[ Z ≤ 65  ]  = ( Z - μ₀ )/ σ

P[ Z ≤ 65  ]  = ( 65 - 60 ) / 5

P[ Z ≤ 65  ]  = 1

From Z table we find the reciprocate value of  0,84134 then

P[ Z ≤ 65  ] = 0,84134  and

P[ Z > 65  ]  = 1 - 0,84134

P[ Z > 65  ]  = 0,15866

P[ Z > 65  ]  = 0,16      or    P[ Z > 65  ]  = 16%

c) The time to get  99% of all cell completed the process is:

P [ Z ≤ z ] = ( z - 60 ) / σ

In Z table the value of  0,99010 which is a good aproximation of 0,99 (or 99%) reciprocate with the value 2,33 then

P [ Z ≤ z ] =  2,33 =  ( z - 60 ) / σ

2,33 * 5 = z - 60

11,65 + 60 = z

z = 71,65 minutes

As a matter of fact checking this value, we can see according to the empirical rule that 99,7 % of all values will occur

mean + 3σ     or   60 + 15  = 75

In this exercise we have to use statistical knowledge to calculate the probability of cells dividing, so we can say that:

a) \(P[ Z < 45 ] = 0,14 \%\)

b)  \(P[ Z > 65 ] = 16\%\)

c) \(Z = 71,65 minutes\)

With the knowledge and information given about probability we have:

a) The probability that a cell divides in less than 45 minutes, so let´s call Z standard normal random with distribution function then:

\(P[ Z < 45 ] = ( Z - \mu_0 ) / \sigma\\P[ Z < 45 ] = ( 45 - 60 ) / 5\\P[ Z < 45 ] = - 3\\P[ Z < 45 ] = 0,00135 \ or \ P[ Z < 45 ] = 0,14 \%\)

b)The probability of Z > 65 minutes is:

\(P[ Z > 65 ] = 1 - P[ Z \leq 65 ]\\P[ Z \leq 65 ] = ( Z - \mu_0 )/ \sigma\\P[ Z \leq 65 ] = ( 65 - 60 ) / 5\\P[ Z \leq 65 ] = 1\\P[ Z \leq 65 ] = 0,84134 \ and \ P[ Z > 65 ] = 1 - 0,84134\\P[ Z > 65 ] = 0,15866\\P[ Z > 65 ] = 0,16 \ or \ P[ Z > 65 ] = 16\%\)

c) The time to get  99% of all cell completed the process is:

\(P [ Z\leq z ] = ( z - 60 ) / \sigma\\P [ Z \leq z ] = 2,33 = ( z - 60 ) / \sigma\\2,33 * 5 = z - 60\\11,65 + 60 = z\\z = 71,65 minutes\)

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Answer:

-0.5

Step-by-step explanation:

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

To find the slope, we need to: Pick two points on the line and determine their coordinates. Determine the difference in y-coordinates of these two points (rise). Determine the difference in x-coordinates for these two points (run). Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

0.5 ÷ -1 = -0.5

Answer:

\( \frac{1}{16} \)

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Answer:

16 is correct

Step-by-step explanation:

Your welcome

Answer: 2500

Step-by-step explanation: If you calculate out 5x6 that equals 30 and 5x5-5 equals 20, when you do 30+20 that equals 50 and 50 to the 2nd power is 50x50 and that would equal 2500

The solutions of a system of equations is also the intersection of the two lines. In this case the red parabola and the blue linear equation intersects at One point and there fore the answer is C.) One

I hope it helped, if you need more explanation just comment and I will try to explain better!

The value of the expression a(b + c) when a = 2, b = 3, and c = 4 is 14.

Given the expression in the question:

a( b + c )

Also, a = 2, b = 3, and c = 4

To evaluate the expression a( b + c ) when a = 2, b = 3, and c = 4, we substitute these values into the expression:

Hence:

a( b + c )

Plug in a = 2, b = 3, and c = 4

2( 3 + 4 )

First, we simplify the parentheses by adding 3 and 4:

2( 7 )

Next, we multiply 2 and 7:

14

Therefore, the value of a(b + c) is 14 .

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The total centimeters that the plants grew in all was 200 centimeters or 2.00 centimeters when written as a decimal.

Centimetres (cm) is a unit of length in the metric system, equal to one-hundredth of a metre. It is commonly used in everyday life, for example when measuring the height of a person or the size of a room. Centimetres are also used in scientific and engineering measurements, such as the size of an object or the distance between two points. Centimetres are divided into millimetres, which are one-thousandth of a metre.

This can be written as a decimal as 2.00 centimeters.

To determine the total centimeters, we simply add the individual centimeter measurements of the two plants.

Daysha's plant grew 100 centimeters and India's plant grew 100 centimeters.

Therefore, the total centimeters that the plants grew in all was 200 centimeters, or 2.00 centimeters when written as a decimal.

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Answer:

14739

Step-by-step explanation:

1/2mv^2

1/2*105*17*17

=14739

Answer:

Ayo its Jose is the only one who was trying to get me to do the thank you usa for the support of the joy luck club the story is about a mother that lost every thing in China and whent to America to start a new life but she make her daughter do something that she don't want to be ninja in and she is not sending her

Answer:

5,600

Step-by-step explanation:

rounding by the nearest hundred would mean rounding up or down in the hundreds based off of thr tens. If the tens are above 50, you round up. if they are below 50, you round down

Answer:

The hundred place here is the the 2nd 5 to the left.

Rounding is when it’s 5 or above you go up, 4 or below you stay.
So 5565
In this case we look at the tenth place number which is 6 and since it’s 5 or above the hundreths place “5” goes up 1. Everything else below under th place turns 0.
So

5,600

(a) The maximum combination of X and Y is (10, 15).

(b). The new maximum combination of X and Y is (12, 18).

(c). The new maximum combination of X and Y is (20, 15).

To draw the budget line, we need to determine the different combinations of goods X and Y that can be bought within the given budget.

The budget line represents all the possible combinations of X and Y that can be purchased with G¢60.

Let's assume the quantity of good X is represented on the x-axis and the quantity of good Y is represented on the y-axis.

The combinations, we can start with the maximum quantity of each good that can be purchased with the given budget.

Given that the price of X is GH¢6 and the price of Y is GH¢4, we can calculate:

Maximum quantity of X = G¢60 / GH¢6 = 10

Maximum quantity of Y = G¢60 / GH¢4 = 15

Now, we can plot the budget line connecting this point with the origin (0, 0).

The budget line represents all the combinations of X and Y that can be purchased with G¢60.

    |

 15 +---------------------

    |

    |

    |

 10 +          /

    |         /

    |        /

    |       /

  Y |      /

    |     /

  5 +    /

    |   /

    |  /

    | /

  0 +-----------------------

    0    5     10     15    X

(b) If the budget is increased by 20%, the new budget will be 120% of the original budget.

New budget = 120% of G¢60 = 1.2 × G¢60

= G¢72

To draw the new budget line, we repeat the steps from part (a) using the new budget of G¢72.

Maximum quantity of X = G¢72 / GH¢6 = 12

Maximum quantity of Y = G¢72 / GH¢4 = 18

Plotting the new budget line:

    |

 18 +---------------------

    |

    |

    |

 12 +          /

    |         /

    |        /

    |       /

  Y |      /

    |     /

  6 +    /

    |   /

    |  /

    | /

  0 +-----------------------

    0    6     12     18    X

(c) If the price of X is halved, the new price of X will be GH¢6 / 2 = GH¢3.

To draw the new budget line, we keep the budget and the price of Y the same as in the original scenario.

Only the price of X changes.

Maximum quantity of X = G¢60 / GH¢3 = 20

Maximum quantity of Y = G¢60 / GH¢4 = 15

Plotting the new budget line:

    |

 15 +---------------------

    |

    |

    |

 20 +          /

    |         /

    |        /

    |       /

  Y |      /

    |     /

  5 +    /

    |   /

    |  /

    | /

  0 +-----------------------

    0    5     10     15    X

Note that the slope of the budget line changes in both cases, reflecting the changes in the budget and the price of X.

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Answer:

Step-by-step explanation:

a) To determine the endogenous variables, we need to identify the variables that are determined within the model equation. In the given model, the endogenous variable is Y (output or national income).

b) Let's find Y, C, and T step-by-step:

Start with the equation Y = C + I0 + g0.

Substitute C from the equation C = a + b(y - T).

Y = (a + b(y - T)) + I0 + g0.

Substitute T from the equation T = d + tY.

Y = (a + b(y - (d + tY))) + I0 + g0.

Expand the equation:

Y = a + by - bd - btY + I0 + g0.

Rearrange the equation to isolate Y:

Y + btY = a + by - bd + I0 + g0.

Y(1 + bt) = a + by - bd + I0 + g0.

Y = (a + by - bd + I0 + g0) / (1 + bt).

Now, Y is expressed in terms of the exogenous variables a, b, d, I0, g0, and the endogenous variable Y itself, along with the parameter t.

To find C and T, we can substitute the obtained Y value back into the respective equations:

Substitute Y into the equation C = a + b(y - T):

C = a + b(y - T) = a + b(y - (d + tY)) = a + by - bd - btY.

C = a + by - bd - bt[(a + by - bd + I0 + g0) / (1 + bt)].

Now, C is expressed in terms of the exogenous variables a, b, d, I0, g0, and the endogenous variable Y, along with the parameter t.

Substitute Y into the equation T = d + tY:

T = d + tY = d + t[(a + by - bd + I0 + g0) / (1 + bt)].

Now, T is expressed in terms of the exogenous variables d, t, and the endogenous variable Y, along with the parameters a, b, I0, and g0.

It's important to note that in the given model, there is only one endogenous variable, Y (national income/output). C and T are determined based on the values of Y and the exogenous variables.

With 99% confidence that the true difference lies between 0.1316 and 0.2694.

A 99% confidence interval for the difference in average SAT scores between coached and uncoached students can be constructed using the data above.

The confidence interval is calculated as (mean of coached students - mean of uncoached students) +/- (2 * standard error of the difference in means).

The mean of coached students is (0.3098 + 0.3399 + 0.219 + 0.0798) / 4 = 0.2155, and the mean of uncoached students is (0.0046 + 0.0248) / 2 = 0.0147. The standard error of the difference in means can be calculated as the square root of ((0.2155(1-0.2155)/4) + (0.0147(1-0.0147)/2)).

The confidence interval is then (0.2155 - 0.0147) +/- (2 * 0.0347) = 0.201 +/- 0.0694, or (0.1316, 0.2694). This indicates that, on average, coached students gain 0.201 points more than uncoached students, with 99% confidence that the true difference lies between 0.1316 and 0.2694.

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Answer:

0.43  or 43/100

Step-by-step explanation:

Step-by-step explanation:

the answer is0.43 ur welcome

The calculated value of x in the equation (x + 1) (x - 5) = 16 is 7

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

(x + 1) (x - 5) = 16

The above expression is the product of two factors

(x + 1) and (x - 5)

And the result is 16

Express 16 as 8 * 2

So, we have

(x + 1) (x - 5) = 8 * 2

By comparison, we have

x + 1 = 8 and x - 5 = 2

When evaluated, we have

x = 7 and x = 7

This means that the value of x in the equation is 7

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A dot plot would show 7 points for numbers greater than 2 and a histogram would have a maximum of 7 bars. Hence, Both statements b and d are true about a graph representing the data.

Statement b: A dot plot would show 7 points for numbers greater than 2. This is true because there are 7 data points (2, 3, 4, 4, 4, 5, 6) in the data set that is greater than 2.

Statement d: A histogram would have a maximum of 7 bars. This is because there are 7 unique values in the data set (0, 1, 2, 3, 4, 5, 6), and each unique value would correspond to a bar in the histogram.

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