Answer:
a = 4
Step-by-step explanation:
a+8 = 12
a= 12-8
a=4
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.
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Answer:
A
Step-by-step explanation:
Vertical angles are angles that are formed by 2 lines and are directly accross from each other. They do not share a ray, however they are always the same number of degrees.
so then the answer would be A, ∠ERT and ∠MRC since they are directly across from each other.
Answer:
Option D...
Step-by-step explanation:
Need to proportional ..which leads only the rate of increase per increasing values ....
For eg.
x=2y
While giving values to y we have ..
y=1 =>x=2
y=2 =>x=4
. . . .
. . . .
That the constant rate of increase will leads a straight path ....
No need to from or at origin ie., (0,0)
Answer: at 4 months the cost for each gym is $250
Step-by-step explanation: