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
igor_vitrenko [27]
3 years ago
15

How do I use Negative and Zero Exponents

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0
Zero exponent is nothing
nirvana33 [79]3 years ago
6 0
Well negative exponents you use as normal like a negative and do normal mathfor example:
x to the power of -5 + x to the power of -3
you know you its like -5+-3 but in exponent form so you do normal math
-5+-3=-8
but with zero exponents any variable or number with a zero exponent equals 1 for example:
6 to the power of 0 = 1
You might be interested in
Morgan has a container holding 3.6 cups of ice cream. She splits it evenly between 8 friends. How many cups of ice
lorasvet [3.4K]
2.2 cups of ice per person
5 0
3 years ago
Read 2 more answers
Avery had $25.86 in her wallet. If she bought lunch with dollars from her wallet, how much money did she have in her wallet afte
Inessa [10]
86 cents because 25-25=0
4 0
3 years ago
What is 10 x 10?
abruzzese [7]

Answer:

100

Step-by-step explanation:

thanks

4 0
2 years ago
Topic: Solving exponential equations. Solve for the value of x. 1. 5^x+1= 5^2x-3​
liraira [26]
X= 0.2034394 or 14.50799581 . I hope this helps
8 0
3 years ago
In a recent survey of 25 voters, 17 favor a new city regulation and 8 oppose it. What is the probability that in a random sample
Rasek [7]

Answer:

P(X=2)=(6C2)(0.68)^2 (1-0.68)^{6-2}=0.0727

Step-by-step explanation:

1) Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

2) Solution to the problem

The probability in favor of the regulation based on the recent survey is:

p = \frac{17}{25}=0.68

Let X the random variable of interest "Number of favor respondents about the regulation", on this case we now that:

X \sim Binom(n=6, p=0.68)

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

And we want to find this probability:

P(X=2)=(6C2)(0.68)^2 (1-0.68)^{6-2}=0.0727

If we use X= "Number of respondednts opposed to the regulation we got the same answer", but on this case p = 1-0.68=0.32, and we want this probability:

P(X=4)=(6C4)(0.32)^4 (1-0.32)^{6-4}=0.0727

6 0
3 years ago
Other questions:
  • in a experiment investigating the growth of spores in varying soil conditions a certain spore colony grew an average of 3 times
    6·1 answer
  • M is the midpoint of CF for the point c(3, 4) and f (9, 8) find MG
    11·1 answer
  • Leesha has finished pouring 450 cubic feet out of a total of 2,200 cubic feet of concrete. what percent of the job has she compl
    14·1 answer
  • The original selling price of a single share of stock was d dollars. The selling price for a share of the same stock on a later
    12·1 answer
  • Explain the rule that goes with the pattern 2,6,18,54,162
    6·2 answers
  • Find the term independent of x in the binomial expansion of (x^3 - 1/2x) ^12
    11·1 answer
  • Given 1 inch - 2.54 centimeters enter the values that will complete this expression for converting 3 5 feet to centimeters​
    10·1 answer
  • Which four colonies were considered to be part of the Middle Colonies? A: New York B: Pennsylvania C: Connecticut D: Virginia E:
    7·1 answer
  • Brainiest to whoever right
    15·1 answer
  • Please help 15 points each but beware if you use my points for no reason or don't answer all 3 boxes I'll report you
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!