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
WINSTONCH [101]
2 years ago
15

Simplify the expression. 3^-9 * 3^6 * 3^6 3^3 9^3 27^3 3^-324

Mathematics
1 answer:
kow [346]2 years ago
7 0
3^3. if you're simplifying then you keep the base the smae but add the exponents since you are "multiplying" the bases

You might be interested in
A value of two standard deviation from the mean is more likely to occur than a value three standard deviations from the mean
Anvisha [2.4K]

This is true. The closer to the mean that a value is, the more likely it is to occur.

In this case, two and three standard deviations away are both fairly unlikely, however, two is still more likely to occur than three.

3 0
3 years ago
Read 2 more answers
In a sample of 138 tables, the average height was found to be 32.6in. with a variance of 2.8. Give a point estimate for the popu
vesna_86 [32]

Answer:

\hat{\sigma}^2 = 2.8  

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 138

Average = 32.6 inch

Population variance,

\sigma^2 = 2.8

We have to find a point estimate for the population variance of the height.

The point estimate for the population variance is the population variance itself.

\hat{\sigma}^2 = \sigma^2 = 2.8

Thus, the point estimate of population variance is the population variance that is 2.8.

5 0
2 years ago
Tickets to a school play cost $1.50 for a student and $2.50 for an adult. Clara sold 5 tickets for a total of $10.50. How many o
joja [24]
<span> 2 student tickets
</span><span>=1.50+1.50+2.50+2.50+2.50=10.50</span>
6 0
2 years ago
You roll a 6-sided die. What is the probability of rolling a 4? Write it as a fraction. P(4)=
Shkiper50 [21]

Answer:

P(4)= 1/6

Step-by-step explanation:

Lots of Love!! <3

Stay Safe! Stay at Home!! =)

8 0
3 years ago
Read 2 more answers
Bruno is 4.5 times as old as Charles if Bruno is 27 how old is Charles
andrey2020 [161]

Answer:

6

Step-by-step explanation:

Bruno(B)= 4.5× Charles(C)

8 0
2 years ago
Read 2 more answers
Other questions:
  • AB and PQ are lines of length 6 cm a) AX: AB 1:3 Mark where point X would be on the line, with a cross. A B b) PX: XQ 1 :3 Mark
    6·2 answers
  • A transit company operates commuter trains to help people get to the city each day. Each train travels on a straight route to an
    14·1 answer
  • What is the theoretical probability of the spinner landing on Elisondra’s section?
    10·1 answer
  • 751,486 right valid of digit 5
    9·1 answer
  • 1. Simplify the numerical expression: 5+ (-4) + (-52) + 78<br> Your answer
    5·1 answer
  • CAN SOMEONE PLEASE GIVE ME A FULL EXPLANATION ON HOW TO DO THESE TYPES OF PROBLEMS BECAUSE I HAVE ABSOLUTELY NO IDEA ON HOW TO D
    12·2 answers
  • Area of a trapezium.​
    7·2 answers
  • What is the value of x in the equation 3x - 1/9y = 18, when y = 27?
    10·2 answers
  • PLEASE HELP!!! asappp i dont understand
    14·2 answers
  • Find all possible values of b such that 4x² + bx + 3 can be factored. Check all that apply.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!