Three-fourths of Mrs.
Brown's class is boys.
Two-thirds of those boys
are wearing tennis shoes.
What fraction of the class
are boys with tennis shoes?

He made $480 in commission last month

This refers to the fee paid to an agent or employee for transacting a piece of business or performing a service

First, convert 8% into a decimal

8%/100

= 0.08

Multiply the decimal by his sales

0.08 * 6000

480

Therefore, he made $480 in commission last month

Read more about commissions here:

https://brainly.com/question/26283663

#SPJ1

Answer:

B.

Step-by-step explanation:

Because he is investing in a failing stock

Answer:

B.

Step-by-step explanation:

Plato users

Answer:

See below

Step-by-step explanation:

Significant figures mean how many DECIMAL places you round to, not the digits before the decimal. In your case, 104.7197551 rounded to 3 significant figures would be 104.720

Hope that makes sense!

Answer:

10.5

Step-by-step explanation:

For volume you do lengthxwidthxheight

The width is 4 blocks. If each block is .5 (1/2) CM that would make the width 2CM

The height is 7 blocks. each block being .5 you can just do 7 divided by 2 (since .5 is just half) which would get you 3.5

for length it is 3 blocks so just like we did for height just do 3/2 which is 1.5

If you put this in order you do

1.5*2*3.5 which gets you 10.5

1.5*2 is 3.

3*3.5 is 10.5

After 1.8 years, the value equals the amount she paid for the car.

The value will be $ 22,131.10.

To solve the problem, find both the expense equation and depreciation equation.

The exponential depreciation equation will be:

\(y=25,900(1-0.082)^x\)

Where x represents time in years.

The expense equation will be: y=550 x+10,000

Where x represents the number of months that have passed

If x represents time in years in the expense equation, then it determines the yearly payment rather than the monthly payment.

Over the course of the year, Nina will have paid 550(12) or $ 6,600 in car payments.

The new yearly expense equation will be: y=6,600 x+10,000

Where x is time in years.

Use the two equations to find the point of intersection which will give the time she paid for the car and the value paid by her.

For more questions on Exponential depreciation equation

https://brainly.com/question/15261812

#SPJ4

The probability that the randomly picked agent who failed the mission is the spy is approximately 0.238 (or 23.8%).

To determine the probability that the agent who failed the mission is the spy, we can use Bayes' theorem. Let's denote the event of selecting the spy as "S" and the event of the agent failing the mission as "F". We need to find P(S|F), the probability that the agent is the spy given that they failed the mission.

According to Bayes' theorem, P(S|F) = (P(F|S) * P(S)) / P(F), where P(F|S) is the probability of failing the mission given that the agent is the spy, P(S) is the probability of the agent being the spy, and P(F) is the probability of failing the mission.

From the given information, we know that P(F|S) = 0.28, the probability of failing the mission given that the agent is the spy. We also know that P(S) = 1/6 since there is one spy among the six agents.

To calculate P(F), the probability of failing the mission, we need to consider two cases: either the agent is the spy or they are a loyal agent. Since there is only one spy, the probability of the agent being a loyal agent is 1 - P(S), which is 5/6. Loyal agents have a success rate of 0.85, so the probability of failing the mission as a loyal agent is 1 - 0.85 = 0.15. Thus, P(F) can be calculated as (P(F|S) * P(S)) + (P(F|L) * P(L)), where P(F|L) is the probability of failing the mission given that the agent is a loyal agent and P(L) is the probability of the agent being a loyal agent.

Substituting the known values, we get P(F) = (0.28 * 1/6) + (0.15 * 5/6) = 0.163. Finally, we can calculate P(S|F) using Bayes' theorem: P(S|F) = (0.28 * 1/6) / 0.163 ≈ 0.238.

Therefore, the probability that the randomly picked agent who failed the mission is the spy is approximately 0.238 (or 23.8%).

Learn more about probability here:

https://brainly.com/question/28417020

#SPJ11

Answer: 10 units²

Step-by-step explanation:

      To find the area of a triangle when given its vertices, we can use this formula:

\(\displaystyle \frac{Jx(Ky - Ly) + Kx(Ly - Jy) + Lx(Jy - Ky) }{2}\)

      We will plug in our coordinate points and solve. The area will be the absolute value simplification of this expression.

J(-2, 1) is (Jx, Jy), K(0, 3) is (Kx, Ky), and L(3,-4) is (Lx, Ly).

\(\displaystyle \frac{Jx(Ky - Ly) + Kx(Ly - Jy) + Lx(Jy - Ky) }{2}\)

\(\displaystyle \frac{-2(3 - -4) + 0(-4 - 1) + 3(1 - 3) }{2}\)

\(\displaystyle \frac{-14+ 0-6}{2}\)

\(\displaystyle \frac{-20}{2}\)

\(\displaystyle -10,\;\;|-10|=10\)

To ensure the best test results, Anita should be provided with the following information before her spirometry:

1. Instructions for taking the test: Anita should be thoroughly explained about how the spirometry test works and what steps she needs to follow. This includes taking a deep breath and blowing as hard as she can into the spirometer mouthpiece. It is important to emphasize that she needs to repeat this procedure a few times and take deep breaths between each exhale.

2. Emphasize the importance of taking medication as prescribed: Anita should be reminded of the importance of taking her medications as prescribed, including on the day of the test. It is crucial for her to bring her medications to the test appointment.

3. Avoid certain foods and drinks: Anita should be informed to avoid consuming certain substances before the spirometry test, such as caffeine, alcohol, and heavy meals. These can potentially affect the accuracy of the test results.

4. Arrive early for the test: Anita should be advised to arrive early for the test to allow herself sufficient time to relax and calm down before the procedure. This can help ensure more accurate results.

The rationale behind providing these instructions and information is that spirometry is a lung function test that measures the amount and speed of air being breathed in and out. By following the instructions and guidelines, Anita can achieve optimal results, aiding in the diagnosis and assessment of lung conditions.

Learn more about spirometry and its significance in assessing lung function:

https://brainly.com/question/18155241

#SPJ11

Calculate the probability of more than 1 student contacting the Advising Office during a randomly selected one-minute interval between 8:00a.m. and 9:00a.m., we can use the Poisson distribution with a mean of 2 students per minute. The probability is approximately 0.7358.

The Poisson distribution is commonly used to model the number of events that occur in a fixed interval of time or space, given a known average rate of occurrence. In this case, the mean number of students contacting the Advising Office per minute is 2.

To find the probability of more than 1 student contacting the office during a one-minute interval, we can use the Poisson probability formula:

P(X > 1) = 1 - P(X <= 1)

Using the Poisson distribution formula, we can calculate the probabilities for X = 0 and X = 1, and then subtract them from 1 to find the probability of more than 1 student.

\(P(X = 0) = (e^(-λ) * λ^0) / 0! = e^(-2) ≈ 0.1353\)

\(P(X = 1) = (e^(-λ) * λ^1) / 1! = 2 * e^(-2) ≈ 0.2707\)

P(X > 1) = 1 - (P(X = 0) + P(X = 1))

= 1 - (0.1353 + 0.2707)

≈ 0.7358

Therefore, the probability of more than 1 student contacting the Advising Office during a randomly selected one-minute interval between 8:00a.m. and 9:00a.m. is approximately 0.7358, or 73.58% rounded to four decimal places.

Learn more about Poisson distribution here:

https://brainly.com/question/30388228

#SPJ11

Answer:

26

Step-by-step explanation:

w = 5 so 7w is 7 x 5 = 35 and x = 9 so it’s 35 - 9 which is 26

Answer:

the journal entry to record this transaction is:

Dr Merchandise inventory XY

    Cr Accounts payable XY

Since Yasai received the merchandise before the year ended, it must report this transaction by increasing both current assets (merchandise inventory) and current liabilities (accounts payable).

Under accrual accounting, transactions are recorded once they occur, and not necessarily when cash is exchanged. In this specific case, the company received an asset and it must pay for it at a later date.

Answer:

That property would be associative

Step-by-.step explanation:

Because no matter how you change the parentheses in that problem, it would be the same.

Domain: (2. 7)

Range: (26, 51)

Hope you have a good day and luck in finding good memes!

Answer:

$35

Step-by-step explanation:

Answer: 1 1/3 servings of pasta on the shelf.

Step-by-step explanation:

All you need to do is 8*1/6 because if there are 1/6 of a serving of pasta in each box and you have 8 boxes, then you need to multiply to find the number of servings.

8*1/6=1 1/3 or 1.(3)

(3) or any other number in parentheses next to a decimal means it's a repeating decimal, and it never ends.

Answer:

Its 1 1\3

Step-by-step explanation:

To find an angle between 0 and 2π that is coterminal with 51π/2, we can use the concept of coterminal angles. Coterminal angles are angles that have the same initial and terminal sides.

In this case, 51π/2 is a very large angle, as it represents 25 and a half rotations around the unit circle. To find a coterminal angle within the range of 0 to 2π, we can subtract or add multiples of 2π until we obtain an angle within that range.

To find a positive coterminal angle, we can subtract 2π repeatedly until we reach an angle between 0 and 2π:

51π/2 - 2π = 49π/2 - 2π = 47π/2 - 2π = 45π/2 - 2π = 43π/2 - 2π = 41π/2 - 2π = 39π/2

Therefore, an angle between 0 and 2π that is coterminal with 51π/2 is 39π/2.

To learn more about coterminal angles: -brainly.com/question/23093580

#SPJ11

Answer: Yes you can use the HL theorem

Explanation:

HL = hypotenuse leg

The tickmarks tell us about the congruent hypotenuse sides. This takes care of the "H" from "HL".

The "L" portion is because BC = BC (reflexive property) which are the congruent legs.

So we have enough info to use the HL theorem to prove the triangles are congruent.

Note: The HL theorem only works for right triangles.

Answer:

1) because they are vertical angles

2) because SAS

3)  CPCTC

4) Converse of the Alternate Interior Angles

Answer:

Your Answer is 7

Step-by-step explanation:

Very Simple!

x-6 = -3x + 22

Move the 6 over to the other side by adding 6 to both sides

x = -3x + 28

add 3x to both sides!

4x = 28

Divide by 4!

x = 28/4

x = 7!

Answer:

x=7

Step-by-step explanation

x-6 = -3x +22

 +6         +6

x          =        -3x +28

+3x               +3x

4x = 28

÷4.   ÷4

x=7

Answer:

3

Step-by-step explanation:

7-4 basically

Answer:

the answer is 3

Step-by-step explanation:

I calculated it

Answer:

-10, 5 -3, 6

Step-by-step explanation:

Answer:

95,85

Step-by-step explanation:

x-10+x=180

190=2x

95

95-10=85

The percent change in the price of the lawnmower over the 2 years is -8.1%.

To find the percent change in the price of the lawnmower over the 2 years, we can use the formula:

percent change = (new value - old value) / old value * 100%

Plugging in the values given in the problem, we get:

percent change = (329.99 - 358.99) / 358.99 * 100%

percent change = -8.1%

Therefore, the percent change in the price of the lawnmower over the 2 years is -8.1%. Note that the negative sign indicates a decrease in price.

Read more about percentage change at

https://brainly.com/question/23885199

#SPJ1

Answer:

x=180-125

=55

z=55

y=180-(55+55)

y=70

The approximate volume of the sphere is 6.01 ft³.

A sphere is simply a three-dimensional geometric object that is perfectly symmetrical in all directions.

The volume of a sphere is expressed as:

Volume =  (4/3)πr³

Where r is the radius of the sphere and π is the mathematical constant pi (approximately equal to 3.14).

Given that the surface area of the sphere is 16 square feet.

First, we determine the radius r:

Surface area = 4πr²

Hence

16 = 4πr²

Dividing both sides by 4π, we get:

r² = 16/4πr

r = √( 16/4πr )

r = 1.128 ft

Plugging in the value of r that we just found, we get:

Volume =  (4/3)πr³

Volume =  (4/3) × 3.14 × (1.128 ft)³

Volume =  6.01 ft³

Therefore, teh volume is 6.01 ft³.

Learn about volume of hemisphere here: brainly.com/question/22886594

#SPJ1

Answer:

x = 2/3 ± i√14/3

Step-by-step explanation:

When the popularity of grapefruits increases, it leads to a higher demand for them in the market. Consequently, the price of grapefruits rises due to this increased demand. In response to the price increase, several changes occur in the market for grapefruits.

Firstly, as the price of grapefruits increases, the quantity demanded by consumers will likely decrease, as some individuals might be deterred by the higher cost. This is in accordance with the law of demand, which states that as the price of a good increases, the quantity demanded decreases, and vice versa.

Secondly, the higher price of grapefruits may encourage producers to increase their supply to take advantage of the increased revenue potential. As a result, the quantity supplied in the market will likely rise, following the law of supply, which states that as the price of a good increases, the quantity supplied increases, and vice versa.

In the long run, the market will seek to achieve equilibrium, where the quantity demanded equals the quantity supplied. This process will involve adjustments in both supply and demand until a new equilibrium price and quantity are established. The ultimate outcome will depend on the elasticity of both supply and demand for grapefruits, which determine how responsive they are to price changes.

In conclusion, an increase in the popularity of grapefruits resulting in a higher price leads to changes in the market, including decreased quantity demanded, increased quantity supplied, and eventually, a new market equilibrium.

To learn more about supply and demand : brainly.com/question/13353440

#SPJ11

Answer:

c + s = 12

or

11c + 15s = 148

where c is the number of new york cheese sold and s is the number of strawberry cheesecake sold

Step-by-step explanation:

We want to give one equation that we can get from the information above

Let the number of the new york cheese cake be c while the number of the strawberry cheese cake sold be s

A total 12 was sold:

So:

c + s = 12

Let’s now work with the prices;

11c + 15s = 148