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Lerok [7]
3 years ago
9

Express 2a^-4/ 5b^-2 with positive exponents.

Mathematics
1 answer:
Goshia [24]3 years ago
3 0
16a/10b im pretty sure
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What shows the possible outcomes of a random experiment and the probability of each outcome?
Katarina [22]

The possible outcomes of a random experiment and the probability of each outcome is called "a Probability Distribution."

<h3>What is a Probability Distribution?</h3>

A probability is a statistical formula that indicates all of the potential values and probability distributions for a random variable within a specified range.

Some characteristics regarding the Probability Distribution are-

  • The range will be bounded by the minimum and greatest possible values, but the precise location of the possible value just on probability distribution relies on a number of factors.
  • These variables include the mean (average), standard deviation, skewness, & kurtosis of the distribution.
  • Although other regularly used probability distributions exist, the normal distribution, called "bell curve," is perhaps the most common.
  • Typically, the technique of generating data for a phenomenon will influence its probability distribution. This is known as the probability density function.
  • Likelihood distributions can also be used to generate cumulative distribution functions (CDFs), that cumulatively build up the probability of occurrences and always begin at zero and end at 100%.

To know more about Probability Distribution, here

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3 0
2 years ago
each month for 7 months, samuel mwos 3 lawns. How many more lawns does he need to mow before he has mowed 29 laws?
ira [324]
He needs to mow 8 more lawns
6 0
3 years ago
Read 2 more answers
Can somebody please help me
tekilochka [14]

To find the volume of a cylinder, the equation used is V = 3.14r^2h

r = 4, and h = 3,  so we input both numbers to get V = 3.14*4^2*3

V = 3.14*4^2*3 = 3.14*16*3 = 3.14*48=150.72

V = 150.7 ft^3

7 0
3 years ago
The diagonal of a TV set is 26 inches long. Its length is 14 inches more than the height. Find the dimensions of the TV set
earnstyle [38]

Answer:

The TV set is 26in by 12in, with the high being 12in.

Step-by-step explanation:

Length=26

Height =Length-14

Height=26-14

Height=12

8 0
3 years ago
At a pet store, Davina counted 12 parrots out of 20 birds. Which is an equivalent ratio of parrots to birds at the pet store? 2:
Mazyrski [523]

Answer:

3 to 2

Hope it helps xD

3 0
3 years ago
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