1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nadezda [96]
3 years ago
7

a business analyst uses a function, Q, to analyze vending machine renueve. Q(n) represents the renueve from the macine, where n

is the number of quarters that machibe recieved over specified time period. which of the fallowing would be a possible domain
Mathematics
1 answer:
LekaFEV [45]3 years ago
3 0
Well, since the domain is your x values, and your x is the number of quarters spent, the domain would be any real number of quarters spent. Assuming that everything in the vending machine costs $1, your domain would be any multiple of 4.
You might be interested in
Help me with this plesse​
STALIN [3.7K]
Can you take a better picture and I will help?
3 0
3 years ago
Kendra has a painting canvas that is 22 inches wide by 38 inches high. She painted a red rose, which covered 30% of the canvas.
Wittaler [7]

<u>Given: </u>

  • Breadth of canvas is 22 inches.
  • Length of canvas is 38 inches.

<u>To Find:</u>

  • If kendra covered 30% of the canvas by painting red rose, what will be the area of canvas covered by red rose?

<u>Solution: </u>

To find the area of red rose, first we have to find the area of canvas.

★ Area of Rectangle = Length × Breadth

➝ 22 × 38

➝ 836 in²

So, Area of canvas is 836 inches².

★ Area of red rose:-

➝ 30% of 836 in²

➝ 0.30 of 836

➝ 250.8

Hence, Area covered by the red rose is <u>2</u><u>5</u><u>0</u><u>.</u><u>8</u>

<h2> ____________________</h2><h3><u>Additional</u><u> </u><u>Information:</u><u> </u></h3>

★ Triangle => ½bh

★ Rectangle => Length × Breadth

★ Circle => πr²

★ Square => Side × Side

★ Parallelogram => Base × Height

★ Sphere => 4πr²

7 0
2 years ago
Dave's favorite baseball team has won 10 fewer games than Kimiko's favorite baseball team. Write an algebraic expression for the
DIA [1.3K]

Answer:

D = K-10

Step-by-step explanation:

Let the number of games won by Dave's favourite basketball team be D and Kimiko's be K.

D + 10 = K

therefore,

D = K-10

Topic: Algebraic equations

If you would like to venture further into mathematics, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

7 0
2 years ago
Determine whether the following statement is true or false. Explain. When obtaining a stratified​ sample, the number of individu
bearhunter [10]

Answer:

B. False. Within stratified​ samples, the number of individuals sampled from each stratum should be proportional to the size of the strata in the population.

Step-by-step explanation:

In a stratified sample, each stratum should be proportional to that category of the population.  This means that each stratum would potentially have a different number of elements in it.

4 0
3 years ago
Find the area of the right triangle. If necessary, round to the nearest tenth.
Ne4ueva [31]

Answer:

B - 150 yd

Step-by-step explanation:

Obviously the first step is to find the missing measurement. To do this, you use the Pythagorean theorem; <em>a² + b² = c².</em>

In this case, let's label the the missing side A, the height B, and the hypotenuse C.

<em>X² + 15² = 25²</em>

Then you must figure out what 15² and 25².

<em>15² = 225</em>

<em>25² = 625</em>

The next step is to subtract 15² (225) from 25² (625), which will give you the result of X².

<em>625 - 225 = 400. </em>

Now you know X² = 400, you can find the square root of 400 to give you the length of the triangle.

<em>√400 = 20.</em>

<u>The missing length of the triangle is 20 yards. </u>

Now it's just a matter of finding the area by using the formula;

<em>A = </em>\frac{bh}{2}

Or,

<em>(20 × 15) ÷ 2 = 150.</em>

<u>And there's your answer. Don't forget to add the units.</u>

<u />

<h2>Hope this helped.</h2>
8 0
2 years ago
Other questions:
  • Help me plz i cant work it out
    13·1 answer
  • Terrell is saving to buy a video game system that costs $158.50. He paid a deposit of $48.25 and will save an additional $15.75
    8·2 answers
  • Leo purchases a 4 1/2 pound bag of chicken. He uses 2 1/3 pounds of chicken for a chicken taco. How many pounds of chicken does
    14·1 answer
  • If 90x=60, what is x?​
    11·2 answers
  • Select the correct answer.<br> Which rate is equivalent to <br> 72/9?
    15·2 answers
  • Find the slope VU <br> Helppppppp pleaseee
    6·2 answers
  • Tell whether the table of values represents a linear or an exponential function ​
    14·1 answer
  • PLEASE HELP ASAP! I WILL AWARD BRAINLIEST PLZ HELP ASAP!!!!!!!!!
    6·1 answer
  • Your dinner bill was $37.90 with 8% tax and 19% tip.
    15·2 answers
  • What is the volume of a hemisphere with a diameter of 7.1 ft, rounded to the nearest tenth of a cubic foot?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!