Answer:
A
Step-by-step explanation:
this is a fraction we two powers with the same base so we have tu subtract the exponents and maintain the same base
5^(-6-3) = 5^-9 = 1/5^9
The probability that none of them are spades is c(39,5) / c(48,5).
Probability is without a doubt how probable something is to show up. whenever we are uncertain about the final results of an occasion, we can talk about the possibilities of sure outcomes and how probable they are. The analysis of events governed by opportunity is referred to as records.
A chain of moves in which the results are usually unsure. The tossing of a coin, selecting a card from a deck of playing cards, throwing a cube. occasion. it is a single final result of an experiment. Getting a Head whilst tossing a coin is an event.
Simple chance is the calculation of an outcome or the chance of an event ever taking place. Coverage companies use possibility statistics to determine the possibility of having to pay out a declaration. A simple chance is calculated by way of dividing a particular outcome by all of the feasible outcomes.
Learn more about Probability here brainly.com/question/24756209
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Answer:
See below.
Step-by-step explanation:

Answer:
403+40√3 ft^2
Step-by-step explanation:
(20+√3)(20+√3)
400+20√3+20√3+3
403+40√3
Hopes this helps please mark brainliest
Answer:
The answer is "SAS".
Step-by-step explanation:
In this question we assume two angle is given that are:

That's why SAS rule is correct.