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
Phoenix [80]
3 years ago
8

A local radio station is having a contest every 12th caller receives a CD then the 20th caller receives 4 tickets to the concert

which caller will receive both prizes
Mathematics
1 answer:
bonufazy [111]3 years ago
5 0
Neither one of them will when both! Sorry
You might be interested in
What is the value of x in the equation 1/5x – 2/3y = 30, when y = 15?
lianna [129]

Answer:

x = 200

Step-by-step explanation:

1/5x – 2/3y = 30

substitute in y

1/5x - 2/3(15) = 30

multiply

1/5x - 10 = 30

isolate the variable

1/5x = 40

multiply each side by 5

x = 200

4 0
3 years ago
Read 2 more answers
What does x=<br> What does x=
tiny-mole [99]

Answer:

12

Step-by-step explanation:

the angles of a triangle all add up to 180

thus, we can combine every term given and set them equal to 180 and solve for x

9x + 72 = 180 \\ 180 - 72 = 108 \\ 108 \div 9 = 12

4 0
3 years ago
Please help me!!!!
Vlad [161]

Answer:

omg thats alot of words-

Step-by-step explanation:

6 0
2 years ago
N=4; 2i and 3i are zeros <br> f(-1)=50
Nonamiya [84]

Solution:- \text{Let f(x) be any nth degree polynomial with n=4}\\

\text{Given that 2i and 3i are the zeroes of f(x)}

\text{so (x-2i) and (x-3i) are factors of f(x)}

\text{Since 2i is a zero of f(x) then its conjugate -2i is also a zero of f(x)}

\Rightarrow(x+2i) \text{is a factor}\\\text{Similarly, conjugate of 3i is -3i is also a zero of f(x) }\\\Rightarrow(x+3i)\text{is a factor}\\\text{So , }\\f(x)=k(x-2i)(x+2i)(x-3i)(x+3i)\\=k(x^2-(2i)^2)(x^2-(3i)^2)\\=k(x^2-4i^2)(x^2-9i^2)\\=k(x^2+4)(x^2+9)\\=k(x^4+13x^2+36)\\\text{As given}\\f(-1)=50\\\Rightarrow k((-1)^4+13(-1)^2+36)=50\\\Rightarrow k(1+13+36)=50\\\Rightarrow k(50)=50\\\Rightarrow k=1\\\text{So by substituting k=1 in f(x) we get ,}\\f(x)=(x^4+13x^2+36)

6 0
3 years ago
Susan’s red notebook cover is 20 centimeters by 30 centimeters. She has a sticker for each letter in her name. Each sticker is a
alisha [4.7K]

Answer:

Find the surface area of her notebook.

30 + 30 + 20 + 20 = 100

Now find the surface area of the square stickers.

2 + 2 + 2 + 2 = 8

So this is the surface area of one square, now multiply it by 8.

8 * 7 = 56

This is the surface area of all the stickers, now subtract it to the surface area of the notebook:

100 - 56 = 44

So 44 centimeters of the notebook cover will still be showing.

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • X - 4y + z = 5<br> 4x + 2y + z = 2<br> - 4x + y - 3z = -8
    9·1 answer
  • This is a warmup for your first project. The drug valium is eliminated from the bloodstream through a decay process with a half-
    15·1 answer
  • What's the answer??? idk ......
    7·2 answers
  • 8 y and y are like terms. True or False
    12·2 answers
  • 7. A rectangle with dimensions 7x4 was outlined on grid paper.
    14·1 answer
  • Helppp pleaseeee xxxxx
    7·1 answer
  • Solve a/-16 + 8 = 12.
    14·1 answer
  • Find the solutions of the quadratic equation - 2^2+ 3x – 3 = 0
    10·1 answer
  • Can you please help me I am stuck on a math problem
    14·2 answers
  • PLAS HELP!!<br> For multiple-choice: cubic, quadratic, linear, quintic, quartic
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!