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
FromTheMoon [43]
3 years ago
13

Chairs need to be set up for the audience members. You want to use the

Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0

Answer: 18

Step-by-step explanation: If there were 18 seats in the row, it would be an even amount in each row, the same amount in each row, and would see everybody.

You might be interested in
Equation of a line that best fits the points (-4,10)(-1,5) (2,-1) (3,-6) (5,-7)
Slav-nsk [51]

Answer:

-2.02+2.22=trendline

8 0
3 years ago
Charles has $20 to spend at the bakery he wants to buy six cupcakes and a pie. The pie costs
Oduvanchick [21]
The most he can buy for each cupcake is 1.25
8 0
2 years ago
PLS HELP MEE!!
photoshop1234 [79]

Answer:

25.56 is the surface area of the pool.

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
6.1.3
Nata [24]

Answer:

The requirements that are necessary for a normal probability distribution to be a standard normal probability distribution are <em>µ</em> = 0 and <em>σ</em> = 1.

Step-by-step explanation:

A normal-distribution is an accurate symmetric-distribution of experimental data-values.  

If we create a histogram on data-values that are normally distributed, the figure of columns form a symmetrical bell shape.  

If X \sim N (µ, σ²), then Z=\frac{X-\mu}{\sigma}, is a standard normal variate with mean, E (Z) = 0 and Var (Z) = 1. That is, Z \sim N (0, 1).

The distribution of these z-variates is known as the standard normal distribution.

Thus, the requirements that are necessary for a normal probability distribution to be a standard normal probability distribution are <em>µ</em> = 0 and <em>σ</em> = 1.

8 0
2 years ago
- f(x) = x^5 – 8x^3 – 9x (find all zeros/roots)​
grigory [225]

x^5-8x^3-9x\\\\[Factor]x(x+3)(x-3)(x^2+1)\\\\[Set all the items equal to 0.]x = 0\\\\x+3=0\\x=-3\\\\x-3=0\\x=3\\\\x^2 +1=0\\x^2=-1\\x=i,-i

The 5 roots are 0, -3, 3, i, and -i.

⭐ Answered by Hyperrspace (Ace) ⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

3 0
3 years ago
Other questions:
  • What is the simplified expression for 5ab+9ab-ab
    11·1 answer
  • A=p(1+rt) solve r answer
    7·1 answer
  • How do you change your username on Brainly?
    7·1 answer
  • 97) If wood flooring costs $39.97 per square yard, how much will it cost to cover a room 15 feet
    11·1 answer
  • If 5 miles=8 km about how many would be equal to 70 km
    9·2 answers
  • Help please!!
    10·1 answer
  • a. Determine whether f is a bijection function. Briefly explain. f colon spaceX rightwards arrow R comma space f (x )space equal
    5·1 answer
  • What is the solution to the system of equations below? <br><br>-5x-y=5<br>x=7y-1​
    14·1 answer
  • A table is made using the following two patterns.
    14·1 answer
  • Compare the backpack weights for the students in the three classes.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!