Another way to write (3x-4)^2?
2 answers:
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Answer:
Step-by-step explanation:
Number of sides of die = 6
Number of sides with even numbers = 3
P( rolling an even number 1 time) = =
P(rolling even number 3 times) = x
x
=
Since 4x/5 is the reciprocal of 1/20, that means that 4x/5 = 20/1, or 20. Using this info, we can form the equation . From there we can solve for x.
Firstly, multiply both sides by 5:
Next, divide both sides by 4 and your answer will be