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
Tanzania [10]
3 years ago
10

Give an example of a linear equation linear equation in one variable with no solution

Mathematics
2 answers:
stellarik [79]3 years ago
4 0

Answer:

2x-3=6x+2

Step-by-step explanation:

koban [17]3 years ago
3 0
-5x-4>55 here you go fam
You might be interested in
A distribution of values is normal with a mean of 220 and a standard deviation of 13. From this distribution, you are drawing sa
Paraphin [41]

Answer:

The interval containing the middle-most 48% of sample means is between 218.59 to 221.41.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal probability distribution

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributied random variable X, with mean \mu and standard deviation \sigma, the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}

In this problem, we have that:

\mu = 220, \sigma = 13, n = 35, s = \frac{13}{\sqrt{35}} = 2.1974

Find the interval containing the middle-most 48% of sample means:

50 - 48/2 = 26th percentile to 50 + 48/2 = 74th percentile. So

74th percentile

value of X when Z has a pvalue of 0.74. So X when Z = 0.643.

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

0.643 = \frac{X - 220}{2.1974}

X - 220 = 0.643*2.1974

X = 221.41

26th percentile

Value of X when Z has a pvalue of 0.26. So X when Z = -0.643

Z = \frac{X - \mu}{s}

-0.643 = \frac{X - 220}{2.1974}

X - 220 = -0.643*2.1974

X = 218.59

The interval containing the middle-most 48% of sample means is between 218.59 to 221.41.

5 0
3 years ago
Candidate carson received 2310 votes 55% of the total how many total votes were cast
Mariana [72]

Answer:3x-x+2=4

Step-by-step explanation: is what i got maybe wrong

6 0
3 years ago
Real life example of a non-linear function
makkiz [27]
I hope this picture helps you. I think its the right answer. Please forgive me if it isnt.

4 0
3 years ago
Fritz attended then practice 56 of an hour. Then he went home and practice for 2/5 as long as band practice. How many minutes di
larisa86 [58]
He practiced 20 minutes at home.<span />
6 0
3 years ago
Hi can you pls help me pls yes do all
ruslelena [56]
Base x Height / 2 = Area of triangle.
6 0
2 years ago
Other questions:
  • Zach uses his car for business and must keep accurate driving records so that his company will reimburse him for car expenses. W
    11·1 answer
  • What is the equation of a vertical line that has an x-intercept of -7?
    15·1 answer
  • What is the equation of a line with a slope of 4 that passes through point (-2,5)
    10·1 answer
  • A single gram of a certain metallic substance has 0.52 g of copper and 0.25 g of zinc the remaining portion of the substance is
    12·1 answer
  • hailey had 4 3/8 cup of cherries she used 5/8 of the cherries to bake muffins how many cups of cherries did she use
    12·1 answer
  • Quotient of 2/3 and 2/9
    13·1 answer
  • For two​ events, M and​ N, ​P(M) =0.6, ​P(N|M) =0.3, and ​P(N|M') =0.4. Find ​P(M​|N'​).
    12·1 answer
  • The radius of a circle is 3 millimeters. What is the circle's area? r=3 mm Use 3.14 for ​. square millimeters
    12·1 answer
  • First, determine if the example is EXLUSIVE (M.E.) or
    10·1 answer
  • AT-Mobile advertises cut-rate phone service for $9.00 a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!