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
77julia77 [94]
3 years ago
14

Enter the correct answer in the box. Write the sum of √28x^6 + 4√7x^6 in simplest form, if x ≠ 0.

Mathematics
1 answer:
kap26 [50]3 years ago
4 0

Answer:

21.97025026/250

You might be interested in
use the distributive property to remove parentheses. Simplify your answer as much as possible. 1/2(4y+7)
Anna007 [38]
1/2(4y+7)

Use the distributive property. a(b+c)= ab+ac 

1/2*4y= 2y

1/2*7= 3.5

2y+3.5 <---- simplified expression

I hope this helps!
~kaikers


7 0
3 years ago
Read 2 more answers
According to the empirical (69-95-99.7) rule, if a random variable z has a standard normal distribution, then approximately 95%
Dmitry_Shevchenko [17]

Using z-scores, it is found that the value of z is z = 1.96.

-----------------------------

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula, which for a measure X, in a distribution with mean \mu and standard deviation \sigma, is given by:  

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

  • It measures how many standard deviations the measure is from the mean.
  • Each z-score has an associated p-value, which is the percentile.

  • The normal distribution is symmetric, which means that the middle 95% is between the <u>2.5th percentile and the 97.5th percentile</u>.
  • The 2.5th percentile is Z with a p-value of 0.025, thus Z = -1.96.
  • The 97.5th percentile is Z with a p-value of 0.975, thus Z = 1.96.
  • Thus, the value of Z is 1.96.

A similar problem is given at brainly.com/question/16965597

7 0
2 years ago
If |x|+10=1, then what does x equal
Pie

Answer; there is literally no solution. it has to be a negative number.

6 0
3 years ago
Read 2 more answers
the rectangular metallic block is 30cm long ,25cm broad and8cm high.how many pieces of rectangular slices each of 5mm thick can
Dmitrij [34]

Answer:

12

Step-by-step explanation:

cuz if u put all the fives it takes up for it u would get 12 times five

8 0
3 years ago
A water park sold 8 child tickets and 72 adult tickets. What percentage of the tickets sold were child tickets?
Alex17521 [72]

Answer:

8%

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • ccording to the Center for Disease Control, the prevalence of smoking among adults in Oregon is 16.3%. It is 20.5% in Louisiana.
    13·1 answer
  • What is the median number of points scored by the two players. WILL GIVE BRAINLY.
    15·2 answers
  • Emma noticed that the food label on a box of crackers included the total fat grams in 1 serving.
    6·1 answer
  • Name the odered pair if the x-intercept is -2
    7·1 answer
  • .194 times a million <br><br> 1.94x10^5<br><br> 19.4x10^-4<br><br> 194x10^3<br><br> 1.94x10^-5
    5·1 answer
  • There are 12 people having lunch. Each person wants 1/3 of a sub sandwich. How many whole sub sandwich are needed
    14·2 answers
  • A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she
    11·1 answer
  • A Redbox movie costs $1.50. Redbox charges $1 per day for late movies. If Henry's movie is 3 weeks late, how much money does he
    13·1 answer
  • Paul is running Tennis shop. He sells balls and rackets. Rackets (R) cost $1.20 each and Balls (B) cost $2:0 each. At the end of
    15·1 answer
  • Find the value of n in this equation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!