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
Licemer1 [7]
3 years ago
7

Eight more than two times a number is fourteen

Mathematics
2 answers:
Fofino [41]3 years ago
8 0

Answer: 3

Step-by-step explanation:

3x2 = 6

6+8=14

jeka57 [31]3 years ago
6 0
If your asking how to put this in a numerical form then it’s....
8+2x=14

If you need to know what the value of “x” is then you subtract 8 from each side which will give you .... 2x=6 , then you divide 2 by each side and then that will give you x=3

8+2x=14
-8 -8

2x=6

x=3

I hope this helped , if it didn’t I apologize
Good luck
You might be interested in
What is the ordered pair of (0,2)
wel

Given, (0,−2).

Since the x-coordinate is 0, the point clearly lies on y-axis.

Also, the y-coordinate −2 being negative, the point lies on the negative y-axis.

3 0
3 years ago
The brand name of Mrs. Fields (cookies) has a 90% recognition rate. If Mrs. fields herself wants to verify that rate by beginnin
Schach [20]

Answer:

0.3874 = 38.74% probability that exactly 9 of the 10 consumers recognize her brand name.

0.6126 = 61.26% probability that the number who recognize her brand name is not nine.

Step-by-step explanation:

For each consumer, there are only two possible outcomes. Either they recognize the name, or they do not. The probability of a customer recognizing the name is independent of anu other customer. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

The brand name of Mrs. Fields (cookies) has a 90% recognition rate.

This means that p = 0.9.

Sample of 10

This means that n = 10

Find the probability that exactly 9 of the 10 consumers recognize her brand name.

This is P(X = 9). So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 9) = C_{10,9}.(0.9)^{9}.(0.1)^{1} = 0.3874

0.3874 = 38.74% probability that exactly 9 of the 10 consumers recognize her brand name.

Also, find the probability that the number who recognize her brand name is not nine.

1(100%) subtracted by those who recognize. So

1 - 0.3874 = 0.6126

0.6126 = 61.26% probability that the number who recognize her brand name is not nine.

4 0
2 years ago
determine which postulate or theorem can be used to prove that abc is congruent to dcb is it sas, aas, sss, or asa?
Zigmanuir [339]
Is there a pic I can use to help?
4 0
3 years ago
Read 2 more answers
The lower the average monthly temperature, the higher the monthly heating bill.
sergejj [24]
The first option is correct
7 0
2 years ago
1 What is 411,600,000 in scientific notation. ​
Eduardwww [97]

Answer: 411.6

Step-by-step explanation: What is 411.6 Million in Scientific Notation?

To answer the question what is 411.6 million in scientific notation let’s recall how to convert 411,600,000 to scientific notation as detailed on our home page.

If you split the number 411600000 into a coefficient and a power of 10 you do get 411.6 million in exponential form, but there is an indefinite number of possibilities.

As you probably want 411.6 million in normalized scientific notation, the coefficient or significand of 411.6m in scientific notation must be in the interval [1,10[.

As there are many ways to express 411.6 million in scientific notation, in this post we mean 411.6 million in normalized scientific notation, unless stated otherwise.

4 0
3 years ago
Other questions:
  • If 12 gallons cost 31.08 how many gallons does 38.85 dollars cost?
    6·1 answer
  • Find the length in the first quadrant of the circle described by the polar equation r = 2 sin θ + 4 cos θ. The circle is graphed
    11·1 answer
  • Anyone know how to do this?¿?¿
    12·2 answers
  • When the length of each side of a square is increased by 5 cm, its area is increased by 895 cm2. Find the length of a side befor
    5·1 answer
  • Suppose G={−5,−3,0,3,5} and J={0,1,3,5,7}. Which set represents G∩J?
    6·2 answers
  • Find the prime factorization of 60, and then write in Standard Form, Expanded Form, and Exponential Form.
    7·1 answer
  • Okay please I've been sending all night on this and I don't want to screw this up please I need my weekend it's the only time I
    7·2 answers
  • What is the length of the third side of a right triangle if it is known that the two of the sides have lengths 9 and 12. How man
    13·1 answer
  • Given that lines b and c are parallel, select all that apply.
    13·1 answer
  • Which statement is true regarding the graphed functions?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!