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
kvasek [131]
3 years ago
13

Using Distributive property what does 4(x+3)

Mathematics
1 answer:
Natalija [7]3 years ago
3 0
This is easy 4x+12 the answer
You might be interested in
carlos biked 139/8 miles on Saturday and 135/7 miles on sunday which day did he ride further and by how much
Katena32 [7]

Answer: Sunday by 2 miles

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is 2/3÷6 over five
malfutka [58]
5/9 (fraction simplified)
7 0
3 years ago
This is only the first question out of many
klemol [59]
3, 5, 7
wanna know why, or do you not care?
4 0
3 years ago
Consider a value to be significantly low if its z score less than or equal to minus−2 or consider a value to be significantly hi
ziro4ka [17]

Answer:

If the weight is higher than 5.8886 gr would be considered significantly high

If the weight is lower than 5.6121 gr would be considered significantly low

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the weights of a population, and for this case we know the distribution for X is given by:

X \sim N(5.75241,0.06281)  

Where \mu=5.75241 and \sigma=0.06281

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

For the case when z =-2 we can do this:

-2 = \frac{X-5.75241}{0.06281}

And if we solve for X we got:

X = 5.75241 -2*0.06281 =5.6121

And for the other case when Z=2 we have:

2 = \frac{X-5.75241}{0.06281}

And if we solve for X we got:

X = 5.75241 +2*0.06281 =5.8886

If the weight is higher than 5.8886 gr would be considered significantly high

If the weight is lower than 5.6121 gr would be considered significantly low

5 0
3 years ago
Write 2.7 x 10^4 + 120 in scientific notation.
ryzh [129]

Hey there!

2.7 * 10^4 + 120

10^4

= 10 * 10 * 10 * 10

= 100 * 100

= 10,000

2.7 * 10,000 + 120

= 27,000 + 120

= 27,120

Therefore, your answer is. [10,000 * 2.712] because 10,000 * 2.712 is approximately 27,120

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

3 0
2 years ago
Other questions:
  • A 14- inch pepperoni pizza is sliced into 8 equal pieces. One slice contained 352 calories. Write and solve a division equation
    15·1 answer
  • nelson middle school raised $19950 on ticket sales for its carnival fundraiser last year at $15 per ticket. if the school sells
    6·2 answers
  • Solve the equation <br><br> 10(0.4+0.5g)=4g<br><br> g=?
    11·2 answers
  • How do write 412.638 using expanded form using decimals
    5·1 answer
  • Zohar is using scissors to cut a rectangle with a length of 5x – 2 and a width of 3x + 1 out of a larger piece of paper. The per
    9·2 answers
  • A colony of 21,300 bacteria doubles in size every 260 hours. What will the population be 520
    14·1 answer
  • Each statement describes a transformation of the graph of f(x) = x. Which statement correctly describes the graph of g(x) if g(x
    12·2 answers
  • Looking at angle DEF which statement is true
    10·1 answer
  • What the square root of 49/81?
    11·1 answer
  • I’m going to continue using up all my points
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!