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
jolli1 [7]
3 years ago
9

A radio station is giving away tickets to a play. They plan to give away tickets for

Mathematics
2 answers:
galben [10]3 years ago
6 0

Answer:

IDK

Step-by-step explanation:

kari74 [83]3 years ago
3 0

Answer:

You can give away 15 $10 Tickets and 5 $20 Tickets. So 15x+5y=20xy?

Step-by-step explanation:

You might be interested in
Use Newton’s method to approximate the indicated root of the equation correct to six decimal places. The positive root of 3 sin
MAXImum [283]

Answer:

x \approx 2.278863

Step-by-step explanation:

Required

The positive root of 3\sin(x) = x

Equate to 0

0 = x -3\sin(x)

So, we have our function to be:

h(x) = x -3\sin(x)

Differentiate the above function:

h'(x) = 1 -3\cos(x)

Using Newton's method of approximation, we have:

x_{n+1} = x_n - \frac{h(x_n)}{h'(x_n)}

Plot the graph of h(x) = x -3\sin(x) to get x_1 --- see attachment for graph

From the attached graph, the first value of x is at 2.2; so:

x_1 = 2.2

So, we have:

x_{n+1} = x_n - \frac{h(x_n)}{h'(x_n)}

x_{1+1} = x_1 - \frac{h(x_1)}{h'(x_1)}

x_{2} = 2.2 - \frac{2.2 -3\sin(2.2)}{1 -3\cos(2.2)} = 2.28153641

The process will be repeated until the digit in the 6th decimal place remains unchanged

x_{3} = 2.28153641 - \frac{2.28153641 -3\sin(2.28153641)}{1 -3\cos(2.28153641)} = 2.2788654

x_{4} = 2.2788654 - \frac{2.2788654 -3\sin(2.2788654)}{1 -3\cos(2.2788654)} = 2.2788627

x_{5} = 2.2788627 - \frac{2.2788627-3\sin(2.2788627)}{1 -3\cos(2.2788627)} = 2.2788627

Hence:

x \approx 2.278863

4 0
2 years ago
You've lost your dinner jacket in a palace with 1,514 doors, and it could be anywhere. how many rooms must you potentially look
zheka24 [161]
Presuming the rooms are connected to each other by a door and that each room has two doors, you will potentially check in;
\frac{1514}{2} -1
= 756 rooms
We are subtracting 1 since the last door doesn't lead to another room.
5 0
3 years ago
CAN SOMEONE ANSWER JUST S4 PLEASE
Sergio039 [100]

Answer:

9x -18+18=43+18

Step-by-step explanation:

added 18 to both sides

hope this helps good luck :)

3 0
3 years ago
A poll was conducted in states A, B, and C to determine which candidate voters would most likely vote for. The results are displ
max2010maxim [7]
<span>P(liberal | State A) means that probability of liberal candidates to be voted for within state A. This probability could be calculated by the pattern: number of successful events/total events. The successful events referred here is the number of liberal votes in state A. That is equal to 22. The total events is the total number of votes in state A which is 40. 

Thus, the probability is 22/40 = 0.55</span>
4 0
3 years ago
A study of 860 U.S. ATMs (automated teller machines) found that the average surcharge for withdrawals from a competing bank was
dexar [7]
Im pretty sure your answer is true.
6 0
2 years ago
Read 2 more answers
Other questions:
  • You spend $77 shopping. You buy some shirts at $12 each, and spend $5 on food. How many shirts did you buy? A. 5x + 12 = 77 B. x
    5·1 answer
  • 2. A polygon that has no interior angles greater than 180 degrees is a ________________ polygon. *
    10·2 answers
  • A cylinder had a base diameter of 8in and a height of 20in. What is the volume in cubic in, to the nearest tenths place?
    13·1 answer
  • Marlin is selling cheeses for the holiday cheer on monday she sold 9/7 boxes of cheese on tuesday she restocked and sold 0.85 on
    11·1 answer
  • What is the answer to 2[n+6]=80
    11·2 answers
  • What fraction is greater 1/2 or 6/11
    13·1 answer
  • Which of the following is an example of a proper fraction? A. 7⁄6 B. 4⁄4 C. 4⁄3 D. 3⁄4
    9·1 answer
  • Evaluate the expression when x =30 and y = 19 <br><br> Y- x over 6
    7·1 answer
  • Kaitlyn drove 630 miles in 11.2 hours. What was her speed in miles per hour? (UNIT RATES QUESTION!!!!!)
    15·1 answer
  • Two ships leave port at the same time. One
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!