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
alexgriva [62]
2 years ago
14

Simplify:

Mathematics
1 answer:
fomenos2 years ago
3 0

Answer:

The answer is 6 -2/x.

You might be interested in
All the prime factors of 160
ArbitrLikvidat [17]
2 and 5. 1 isn't apart of the list because the definition of a prime number is having 1 and itself as a factor. 1 only has the number 1.
3 0
3 years ago
Read 2 more answers
Can someone help me asap??
Zepler [3.9K]
You need help on what ?
8 0
3 years ago
Read 2 more answers
Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car. The
Tems11 [23]

Answer:

The 84% confidence interval for the population proportion that claim to always buckle up is (0.74, 0.80).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the z-score that has a p-value of 1 - \frac{\alpha}{2}.

They randomly survey 387 drivers and find that 298 claim to always buckle up.

This means that n = 387, \pi = \frac{298}{387} = 0.77

84% confidence level

So \alpha = 0.16, z is the value of Z that has a p-value of 1 - \frac{0.16}{2} = 0.92, so Z = 1.405.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.77 - 1.405\sqrt{\frac{0.77*0.23}{387}} = 0.74

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.77 + 1.405\sqrt{\frac{0.77*0.23}{387}} = 0.8

The 84% confidence interval for the population proportion that claim to always buckle up is (0.74, 0.80).

6 0
3 years ago
Please help me idk this
crimeas [40]

Answer:

Step-by-step explanation:

picture wont load

6 0
3 years ago
In ΔUVW, the measure of ∠W=90°, WV = 24, UW = 7, and VU = 25. What is the value of the sine of ∠U to the nearest hundredth?
Alika [10]

Answer:

sinU = 0.96

Step-by-step explanation:

sinU = \frac{opposite}{hypotenuse} = \frac{WV}{UV} = \frac{24}{25} = 0.96

7 0
3 years ago
Other questions:
  • The null space for the matrix is span{A,B} where:_____.
    5·1 answer
  • 10+4-3/2-9/2 please show work
    12·2 answers
  • The race begins at the rate of 1.5 meters per second. what distance, d, is covered after t second
    14·1 answer
  • Mark has a certain number of songs on his MP3 player.
    9·1 answer
  • Use a calculator to work out: (1dp) 2.3 x 6.82 -------------- 7.74 - 1.09 that is a fraction by the way
    12·2 answers
  • The amount of insurance​ (in thousands of​ dollars) sold in a day by a particular agent is uniformly distributed over the interv
    12·1 answer
  • What is the probability of choosing a clubs or a numbered card from a deck of cards? Type your answer as a fraction.
    10·1 answer
  • You flip a coin three times in a row. What is the probability you will get three tails?
    7·2 answers
  • Use Word to documents your comparison of the two years and explain your findings in at least two paragraphs. Including: Explain
    13·1 answer
  • Question 12(Multiple Choice Worth 1 points)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!