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
lubasha [3.4K]
3 years ago
10

Select all of the coefficients in the expression. 12xy3 + 2x5y + 4x5y2 + 7x5y.

Mathematics
2 answers:
DedPeter [7]3 years ago
5 0

Answer:

The coefficients are simply 12, 2, 4, and 7.

Step-by-step explanation:

Coefficients are the numbers that come before terms. Each term has a coefficient before it.

Sauron [17]3 years ago
5 0

Answer:

The coefficients in the expression are: 12, 2,4 and 7

Step-by-step explanation:

Expressions like this 12xy^{3} +2x^{5}y+4x^{5}x^{2}+7x^{5}y are known as polynomials in two variables.

In a general form a polynomial in two variables is an expression that can be written in the form:

P(x,y) = a_{0,0}+a_{1,0}x+a_{0,1}y+a_{2,0}x^{2}+a_{1,1}xy+a_{0,2}y^{2}+...+a_{n,0}x^{n}+...+a_{0,n}y^{n}, where a_{0,0} or a_{n,0} are called the coefficients.

To get polynomial coefficients, you can take the numbers in front of each terms, for example 12xy^{3} is known as term and the coefficient is 12.

Or compare the general form of a polynomial with the polynomial 12xy^{3} +2x^{5}y+4x^{5}x^{2}+7x^{5}y and you find that the coefficients in the expression are: 12, 2,4 and 7

You might be interested in
I can graph it but how do I solve it​
Rzqust [24]
I believe the answer is -13
6 0
3 years ago
The ages of the employees at Solar Systems, Inc. is normally distributed with a mean of 32.7 years and a standard deviation of 1
svetoff [14.1K]

Answer:

6.7%  of employees at Solar Systems, Inc. are younger than 30 years old

Step-by-step explanation:

The mean of  ages of the employees at Solar Systems is 32.7 years

Mean = \mu = 32.7

Standard deviation =\sigma = 1.8 years

We are supposed to find What percentage of employees at Solar Systems, Inc. are younger than 30 years old i.e.P(x<30)

So,Z=\frac{x-\mu}{\sigma}

Z=\frac{30-32.7}{1.8}

Z=-1.5

Refer the z table for p value

So,p value = 0.0668

So P(x<30)=0.0668= 6.68% = 6.7%

So, 6.7%  of employees at Solar Systems, Inc. are younger than 30 years old

7 0
3 years ago
An office manager reported that he spent $350 on gifts for employees. He said that $240 was spent on clothing with each man rece
Allushta [10]

Answer:

So I assume we are figuring out the number of men and women here, so:

m + 2w = 12

m = 12 - 2w

12 - 2w + 3w = 22

w = 10

m + 2w = 12

m + 2(10) = 12

m + 20 = 12

m = -8

8 0
3 years ago
Approximately how many centiliters are in 3 quarts? Round answer to the nearest unit.
Marrrta [24]
Approximately 284 centliters in 3 quarts
4 0
3 years ago
Read 2 more answers
How many tickets were sold in 8 hours?
Elden [556K]

Answer:

560

Step-by-step explanation:

1=160

2=320

3=480

4=640

5=800

6=960

7=1120

8=1280

9=1440

JUST ADD 160 EACH TIME

hope this is what your looking for   :)

8 0
2 years ago
Other questions:
  • If f(x)=3x, what is f-'(x)?
    10·1 answer
  • A collection of dimes and nickels is worth $5.60. The ratio of dimes to nickels is 3:2. How many dimes and how many nickels are
    10·2 answers
  • A sandwich shop prepares large wraps
    10·1 answer
  • What does z equal in 4z+5=-3z-8
    5·1 answer
  • Amit’s bank charges
    10·1 answer
  • Match the equation with its graph. –4x – 2y = 8
    6·2 answers
  • Which of the following is equal to 142 ÷ 2? A. (100 ÷ 40) + (40 ÷ 2) + (2 ÷ 2) B. (100 + 2) ÷ (40 + 2) ÷ (2 + 2) C. (100 ÷ 2) -
    7·2 answers
  • How do i do number 2
    7·2 answers
  • Between which hours was the rate at which the rain fell greater than the rate at which the rain fell
    14·1 answer
  • According to a study, 50,000 bachelor degrees in business were awarded in 1990 and 100,000 were awarded in 2000. If the number o
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!