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
madreJ [45]
3 years ago
10

Which of the following are polynomial functions? Check all that apply.​

Mathematics
1 answer:
steposvetlana [31]3 years ago
7 0

Answer:

C and E

Step-by-step explanation:

A polynomial is a function where the only operation is an exponent on the variable. It can have just one term or many terms. For example, x^2 is a polynomial but x^2 / x+3 is not since it also contains division. This is a rational. Using this definition then only C and E are polynomials.

Choice A has a rational term. This is not polynomial.

Choice B has an exponent of -2 which is actually division. This is rational and not polynomial.

Choice D has a radical term with the variable. This is not polynomial.

You might be interested in
Determine the slope of a line that is perpendicular to the line 2y = 3x – 6.
miss Akunina [59]

Answer:

perpindicular slope = -2/3

Step-by-step explanation:

4 0
3 years ago
Charlie cannot remember how much he financed to buy his car. He does remember that his monthly payment is $200. His add-on inter
Mazyrski [523]
First find the total payments
Total paid
200×30=6,000 (this is the future value)

Second use the formula of the future value of annuity ordinary to find the monthly payment.
The formula is
Fv=pmt [(1+r/k)^(n)-1)÷(r/k)]
We need to solve for pmt
PMT=Fv÷[(1+r/k)^(n)-1)÷(r/k)]
PMT monthly payment?
Fv future value 6000
R interest rate 0.09
K compounded monthly 12
N=kt=12×(30months/12months)=30
PMT=6000÷(((1+0.09÷12)^(30)
−1)÷(0.09÷12))
=179.09 (this is the monthly payment)

Now use the formula of the present value of annuity ordinary to find the amount of his loan.
The formula is
Pv=pmt [(1-(1+r/k)^(-n))÷(r/k)]
Pv present value or the amount of his loan?
PMT monthly payment 179.09
R interest rate 0.09
N 30
K compounded monthly 12
Pv=179.09×((1−(1+0.09÷12)^(
−30))÷(0.09÷12))
=4,795.15

The answer is 4795.15
5 0
3 years ago
(a−2b)^3 when a=−4 and b=−12
erma4kov [3.2K]

Answer:

8,000

Step-by-step explanation:

You can simplify it to (-4+24)^3a

7 0
3 years ago
Keisha has a total of 90 coins all of which are either dimes or quarters the total value of the coins is $13.50 find the number
OLga [1]
1 dime and 14 quarters
5 0
3 years ago
At the West Street Bakery, 16
Leviafan [203]

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

5 0
3 years ago
Other questions:
  • How to solve this??<br><br> (r^-7b^-8) ^0<br> -------------<br> (t^-4w)
    13·2 answers
  • Suppose the two sinusoidal curves shown above are added together. which of the plots shown below best represents
    15·1 answer
  • Three guinea pigs living in the same cage need at least 12 square feet of living space. Is a cage that measures 3 feet by 5 feet
    10·1 answer
  • Write 5,090,000 in expanded form
    6·1 answer
  • There are three times elephants compared to giraffes in the safari. If there is a total
    12·1 answer
  • What method would you choose to solve the equation 2x^2-7=9? Explain why you chose this method
    11·1 answer
  • Twenty men can cut thirty trees in four hours. If four men leave the job, how many trees will be cut in six hours?​
    13·1 answer
  • The following scatter plot represents the relationship between a person's weight and the number of calories the person burns in
    10·1 answer
  • joseph saves 30% of his allowace each week. if he saves 24$ in 5 weeks. how much allowance does joseph recieve in each week
    9·1 answer
  • The area in square feet of a rectangular field is x^2-80x+1500. the width, in feet, is x-30. what is the length in feet.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!