Nadia is a stockbroker. She earns 11% commission each week. Last week, she sold 7,200 worth of stocks. How much did she make last week in commission? If she averages the same amount each week, how much did she make in commission in 2011. (that last part literally makes no sense to me please help)

Answer:

D. 8.8

Step-by-step explanation:

As the pythagorean theorem.

A² + B² = C²,

5.4 × 5.4 + 7 × 7 = C²,

29.16 + 49 = C²,

78.16 = C²,

8.8 ≈ C

Answer:

Step-by-step explanation:

   (x+1)       = domain = all real #s

(x²-6x-8)⇒ (x-4)(x-2)= x≠ 2,4

Because you can not have a zero in the denominator, x≠2,4

so your domain is (-∞,2)∪(2,4)∪(4,∞)

Answer:

6 hours

we see it at the x value of 6 on the graph

Step-by-step explanation:

I graphed it too using desmos then located the point where they cross, the solution point, and it was at the x value of 6 and they will have made $50 by the way in case you wanted to know that too so we see that on the graph at the point (6,50) is where they make the same amount of money.

Answer:

They used 16.4 centimeters

Step-by-step explanation:

The monthly payment for a 20-year term mortgage after a 20% down payment on a $181,700 purchase price for a household with a 731 credit score is $976.29.

The Monthly Principal & Interest Factor Chart is used to calculate the monthly payment on a mortgage loan. Here's how you can review the chart:

Identify the FICO score range: The first column in the chart lists the credit score ranges, from the highest to the lowest. Find the range that includes the borrower's credit score.

Find the APR: The second column of the chart lists the Annual Percentage Rate (APR) associated with each credit score range. This is the interest rate the borrower will pay on the loan.

Choose the term: The next three columns of the chart list the monthly principal and interest factor for 30-year, 20-year, and 15-year mortgage terms. Choose the term that best fits the borrower's needs.

Find the factor: Once you have chosen the term, look in the corresponding column to find the monthly principal and interest factor. This is the amount the borrower will pay each month towards the loan principal and interest.

Calculate the monthly payment: To calculate the monthly payment, multiply the loan amount by the monthly principal and interest factor. This will give you the total payment amount due each month.

To know more about Monthly Principal & Interest Factor, visit

brainly.com/question/29981159

#SPJ1

Answer: 60 feet

Step-by-step explanation:

Fron the question, we have been told to use a scale factor of 1 inch:12 feet. This simply means that 1 inch has been represented to 12 feet of the actual dimension.

We are further told that a plastic toy bird has a wingspan of 5 inches. The actual bird wingspan will therefore be 5 multiplied by 12 feet and this will be:

= 5 × 12 feet

= 60 feet

A plastic toy bird that has a wingspan of 5 inches has an actual bird wingspan of 60 feet

In AON networks, "node" is a point where one or more lines (arrows) begin or terminate, commonly used for depicting an event or activity.

Scheduling logic diagrams of the most fundamental kind. Any activity on the schedule that has no float; Total Float = 0; is considered a critical activity.

Between the project's start and finish, there are vital activity(s) that must be completed continuously. This is known as the critical path.

The importance of AON diagram are-

To know more about the AOA and AON networks, here

https://brainly.com/question/14987913

#SPJ4

The fractional representation of the number sixty four squared is of:

4096/1.

A fraction is written as follows:

f = a/b.

The components of the fraction are defined as follows:

Any integer number, reminding that integer numbers are numbers with no decimal parts, can be written as a fraction with denominator one, as for example:

In this problem, the integer number is the square of 64, which is the multiplication of 64 by itself, that is:

64² = 64 x 64 = 4096.

As a fraction, this integer number is represented as follows:

4096/1.

The problem asks for the number sixty four squared, as a fraction.

More can be learned about fractions at https://brainly.com/question/1622425

#SPJ1

The slope of the line in the diagram shon is

B. 1/3

In mathematics, slope refers to the measure of how steep a line is. It quantifies the rate at which a line rises or falls as it moves horizontally.

Slope is typically denoted by the letter "m" and is defined as the ratio of the vertical change (rise) to the horizontal change (run) between any two points on the line.

To calculate slope we use the formula

= vertical distance / horizontal distance

= 1 / 3

hence the  slope of the line is 1/3

Learn more about slope at

https://brainly.com/question/3493733

#SPJ1

The estimated age of the archaeological sample  as calculated from the given data is  = 2622.58333 years

Half life given is 5730

t₆.₅ = Ln2/k

k= ln 2/ 5730

The rate constant ,

k = 0.00012 year⁻¹

Given that 73 % of the 14C remains

then |A1|/|A2|  = 0.73

As we know ,

|A1|/|A2| = e ⁻₍kt₎

Hence, on solving the equation we get ,

ln(0.73)= -0.00012t

t = -0.31471/ -0.00012

 = 2622.58333 years

Half-life (symbol t½) is the time required for a quantity (of substance) to reduce to half of its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. The term is also used more generally to characterize any type of exponential (or, rarely, non-exponential) decay.

For example, the medical sciences refer to the biological half-life of drugs and other chemicals in the human body. The converse of half-life (in exponential growth) is doubling time.

To learn more about half life

https://brainly.com/question/14356456

#SPJ4

The conclusion that is correct in a two-tailed test at α = .05 is There appears to be no difference in the mean occupancy rates.

From the given values:

Thus, the P-value = 0.1791

Interpret results. Since the P-value (0.1791) is greater than the significance level (0.05), we failed to reject the null hypothesis.

From the above test, we do not have sufficient evidence in favor of the claim that there is a difference in the mean occupancy rates.

Thus, option A is correct.

Read more about two-tailed test here:

https://brainly.com/question/4621112

#SPJ1

If the first term is 8  and the common ratio = 2 then, The next term in the geometric sequence is 16.

Geometric sequence -

When one term is varied by another by a common ratio, the series is referred to as a geometric progression or sequence.

a = 8

r = 2

G.P (for 2nd term) = ar = 8 x 2 = 16.

The next term is = 16.

If the first term is 8  and the common ratio = 2 then, The next term in the geometric sequence is 16.

To know more about sequence

https://brainly.com/question/20786659

#SPJ1

At the beginning of the proof, it would be assumed that x is an even integer.

Intefers are positive numbers, negative numbers, and zero. The Latin word "integer" signifies "whole" or "intact." As a result, fractions and decimals are not included in integers.

At the beginning of the direct proof, we would assume that x is an even integer. An even integer can be represented as x = 2n, where n is an integer. Using this assumption, we will proceed with the proof to show that x² + 3x + 19 is indeed an odd integer.

To learn more about integer: https://brainly.com/question/929808

#SPJ11

\(x + 30 + 2x + 90 = 180\)

\(3x + 120 = 180 \\ 3x = 180 - 120 \\ \: \: \: 3x = 60 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ x = \frac{60}{3} \: \: \: \: \: \: \: \: \: \: \: \\ x = 20 \: \: \: \: \: \: \: \: \: \: \: \: \)

Answer:

x+30 + 2x + 90 = 180

3x + 120 = 180

3x = 60

x = 20

Step-by-step explanation:

there are 180 degrees in a triangle

Answer:

(x + 4)

Step-by-step explanation:

5x³ + 40x² + 80x, x^4 - 256

5x ( x² + 8x + 16)

5x (x + 4) (x + 4)

x^4 - 256

a² - b² = (a + b) (a - b)

x² - 4² = (x + 4) (x - 4)

(x² + 16) (x + 4) (x - 4)

I hope this helps!

Answer:

0.2hrs/dollars

Step-by-step explanation:

Given parameters:

Cost of bike = $31

Time duration  = 6hrs

Unknown:

Hours customers get per dollar = ?

Solution:

The number of hours customer gets per dollar is;

      Number of hrs/dollar = \(\frac{time duration }{cost}\)

    Number of hrs/dollar  = \(\frac{6hrs}{31}\)  

    Number of hrs/dollar = 0.2hrs/dollars

The quotient for the given expression is 8x^2-8x+14 and the remainder is -19.  The solution has been obtained using the method of long division of polynomial.

What is polynomial long division?

A formula for dividing one polynomial by another of the same degree or lower is known as a long division polynomial. Like with long division of numbers, the components of long division of polynomials include the divisor, quotient, dividend, and remainder.

Using Polynomial Long Division,

Dividing :  8x^3 + 6x - 5 ("Dividend")

By         :    x+1   ("Divisor")

Dividend              8x^3  +  0x^2  +  6x  -  5

- divisor  * 8x^2   8x^3  +  8x^2        

Remainder                     -  8x^2   +  6x  -  5

- divisor  * (-8x)               -  8x^2   -  8x    

Remainder                                       14x  -  5

- divisor  * 14                                     14x +  14

Remainder                                               - 19

Quotient :  8x^2-8x+14

Remainder:  -19

Hence, the quotient for the given expression is 8x^2-8x+14 and the remainder is -19.

Learn more about polynomial long division from the given link

https://brainly.com/question/25289437

#SPJ1

The soccer team can have 1,716 different starting lineups. The number of ways to choose 1 player out of 13 for the goalkeeper position is given by the combination formula: C(13, 1) = 13.

To calculate the number of different starting lineups, we need to determine the combinations of players that can be chosen for the starting lineup. Since there are 13 players on the team and 11 positions in the starting lineup, we need to choose 1 player for the goalkeeper position and 10 players for the regular positions. Similarly, the number of ways to choose 10 players out of the remaining 12 players for the regular positions is given by the combination formula:

C(12, 10) = 66.

To find the total number of different starting lineups, we multiply the number of choices for the goalkeeper position by the number of choices for the regular positions: 13 * 66 = 858.

However, the order of the players in the lineup doesn't matter, so we need to divide the result by the number of permutations of the 10 regular players: 858 / 10! = 1716. The soccer team can have 1,716 different starting lineups.

To know more about lineups visit:

https://brainly.com/question/30636529

#SPJ11

Answer:

Step-by-step explanation:

Answer:

45 * 100 / 330 = amount in 100 ml of solution

13.6363636364  grams

Step-by-step explanation:

Using subtraction of normal variables, it is found that Riley is not correct, as the mean is of 8 - 8 = 0.

The mean is the subtraction of the means, while the standard deviation is the square root of the sum of the variances.

Researching this problem on the internet, it is found that, for both samples, the mean is of 8, hence:

8 - 8 = 0.

Thus, Riley is not correct.

More can be learned about the subtraction of normal variables at https://brainly.com/question/14397951

Answer:

x = 33

Step-by-step explanation:

∡ CBE = ∡DBA = 57°

The sum of the interior angles of a triangle results 180°

∡BDA = it´s a right angle = 90°

Then:

57° + 90° + x = 180°

147° + x = 180°

x = 180° - 147°

x = 33°

Answer:

y=6x-25

Step-by-step explanation:

y-y=m(x-x1)

y-(-1)=6(x-4)

y+1=6x-24

-1 -1

y=6x-25

Answer:

The three integers are

11, 13, and 15.

Step-by-step explanation:

We shall consider the integers as

x, (x+2), and (x+4). The sum of these is 39, so we can write:

x+(x+2)+(x+4)=39

Open the brackets and simplify.

x+x+2+x+4=39 3x+6=39 Subtract 6 from each side.3x=33 Divide both sides by 3.x=11 Therefore: (x+2)=13and (x+4)=15

Answer:

The three integers are 11, 13, and 15 .

Step-by-step explanation:

We shall consider the integers as x, ( x + 2 ) , and ( x + 4 ) . The sum of these is 39, so we can write:

x + (x + 2) + (x + 4) = 39

Open the brackets and simplify.

x + x + 2 + x + 4 = 39

3x + 6 = 39

Subtract 6 from each side.

3x = 33

Divide both sides by 3.

x=11

Therefore: (x + 2) = 13 and (x + 4) = 15