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
solniwko [45]
3 years ago
15

Choose the best description of the following number 18

Mathematics
1 answer:
Mrac [35]3 years ago
5 0

Answer:

4.243

step by step explanation:

You might be interested in
There are 32 adults and 20 children in the school play. What is the ratio of children to people at the school play?
Tom [10]

Answer:

Step-by-step explanation:

\frac{20}{32}=\frac{5}{8}

5:8

4 0
3 years ago
Write an
vitfil [10]
Hopefully, this helps

5 0
3 years ago
.
antoniya [11.8K]
34/12 not sure though
7 0
3 years ago
If the sample size is multiplied by 4, what happens to the standard deviation of the distribution of sample means?
Feliz [49]

Increasing the sample size by a factor of 4 or multiplying it by 4 is equal to increasing the standard error by 1/2.  Therefore, the interval will be half as varied.  This also works almost for population averages as lengthy as the multiplier from the t-curve doesn't modify much when increasing the sample size.

6 0
3 years ago
Complete the recursive formula of the arithmetic sequence -3, -1, 1, 3,...
Strike441 [17]

Given:

The given arithmetic sequence is:

-3,-1,1,3,...

To find:

The recursive formula of the given arithmetic sequence.

Solution:

We have,

-3,-1,1,3,...

Here, the first term is -3. So, b(1)=-3.

The common difference is:

d=-1-(-3)

d=-1+3

d=2

The recursive formula of an arithmetic sequence is:

b(n)=b(n-1)+d

Where, d is the common difference.

Putting d=2, we get

b(n)=b(n-1)+2

Therefore, the recursive formula of the given arithmetic sequence is b(n)=b(n-1)+2, where b(1)=-3.

8 0
3 years ago
Other questions:
  • Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish?
    9·1 answer
  • 3x+1=2 what’s is x equal to???please help me
    14·1 answer
  • The table below shows the distance d(t) in meters that an object travels in t seconds:
    6·1 answer
  • PLz Help<br><br> 23 X 40 X 328 X 280 X 58 X 0
    8·2 answers
  • the values of x and y vary diectly and one pair of values are given write an equation that relates x and y if x=-5 and y=10
    15·1 answer
  • Find the median of the following numbers. 79, 27, 24, 11, 14, 11​
    10·1 answer
  • If −7∘C denotes a temperature of 7∘C below 0∘C, what does 5∘C mean<br> Can some pls sey someting
    15·2 answers
  • A trapezoid is shown
    9·2 answers
  • A quadrilateral has vertices of A(3,5), 5D2, 0C7, zero and D8, five which statement about the quadrilateral is true
    9·1 answer
  • 3) -2x – 3y = -7<br> -4x + y = 21<br> A) (-8, 4)<br> C) (2, 4)<br> B) (-4,5)<br> D) No solution
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!