When multiplying powers with the same base you write the result as a base raised to the power that is the sum of previous two powers:
For example,
The five patterns are: circle, plus sign, wavy lines, empty box, and star. One hundred trials were conducted, and your very impr
1 answer:
Answer:
The proportion is = 0.41 or 41%
Step-by-step explanation:
Hello!
The expected proportion is calculated as "the number the event of interest has occurred"(i.e. success) divided the total of trials.
In this case, your success is the number of times your friend guessed a card correctly in 100 trials.
The proportion is = 0.41 or 41%
I hope it helps!
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and distributive proeprty, reversed
ab+ac=a(b+c)
xm=x+z
minus x from both sides
xm-x=z
xm-1x
undistribute x
x(m-1)=z
divide both sides by (m-1)
and distributive proeprty, reversed
ab+ac=a(b+c)
xm=x+z
minus x from both sides
xm-x=z
xm-1x
undistribute x
x(m-1)=z
divide both sides by (m-1)