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
kari74 [83]
2 years ago
6

What is the coefficient of x in 2x+3?Please answer?

Mathematics
2 answers:
Alexxandr [17]2 years ago
8 0

Answer:

2

Step-by-step explanation:

2x together is the variable term the x is the variable number and the number beside it is the coefficient and the other number is the constant

DaniilM [7]2 years ago
3 0

Answer:

coefficient of x is 2

Step-by-step explanation:

genshin impact is the bestt

You might be interested in
What is the area of a trapezoid if the base is 5, 17, 5 and height is 4
Snowcat [4.5K]

Answer:

Step-by-step explanation:

Trapezoid

Solve for area

A=44

a Base  

5

b Base  

17

h Height  

4

7 0
3 years ago
A random sample of 102 full-grown lobsters had a mean weight of 16 ounces and a standard deviation of 3.4 ounces. Construct a 98
pshichka [43]

Answer:

The best point estimate for a confidence interval estimating the population μ is 16 ounces.

The 98 percent confidence interval for the population mean μ is between 15.21 ounces and 16.79 ounces.

Step-by-step explanation:

We have the standard deviation for the sample, so we use the t-distribution to solve this question.

The best point estimate for a confidence interval estimating the population μ is

The sample mean, so 16 ounces.

T interval

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 102 - 1 = 101

98% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 101 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.98}{2} = 0.99. So we have T = 2.36

The margin of error is:

M = T\frac{s}{\sqrt{n}} = 2.36\frac{3.4}{\sqrt{102}} = 0.79

In which s is the standard deviation of the sample and n is the size of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 16 - 0.79 = 15.21 ounces

The upper end of the interval is the sample mean added to M. So it is 16 + 0.79 = 16.79 ounces

The 98 percent confidence interval for the population mean μ is between 15.21 ounces and 16.79 ounces.

4 0
3 years ago
Which of the following equations is NOT an example of inverse variation?
astraxan [27]
Your answer is going to be f
5 0
3 years ago
Find the value of x. Round to the nearest tenth.
mel-nik [20]

Answer:

the answer is 38.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Select the employee who earns the most per hour.<br> Choose 1 answer
Gekata [30.6K]
What are the options
3 0
3 years ago
Other questions:
  • Can someone help me I need help on this
    15·1 answer
  • Please help:<br> In PQR, sin P=64, sin R=35, and r=21. Find the length of p.
    15·1 answer
  • given T(0, 6, 3) and M(1, 4, -3) find the ordered triple that represents TM then find the magnitude of TM
    6·2 answers
  • A die is rolled 8 times. given that there were 3 sixes in the 8 rolls, what is the probability that there were 2 sixes in the fi
    13·1 answer
  • Jeff and Kirk can build 75 feet retaining wall together in 10 hours. Because Jeff has more experience, he could build the wall b
    9·1 answer
  • many villages have water tanks that they use for farming Jeffs Village has a cylinder shaped water tank that has a 4M radius and
    5·2 answers
  • Help meee pleaseee !!!!!!!
    14·1 answer
  • What is equivalent to n – 4.6n – 3.3n + 2.8n
    12·1 answer
  • What is the root of 105 to 2 decimal places
    13·1 answer
  • Mrs. Phillips has some cans of peas, beans, corn, and carrots without labels. When a can is chosen randomly, the probability of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!