Basically you want to find an equivalent fraction for 3/5 in the answer choices.
12/20 equals 3/5 because 3/5 x 4/4 (or 1) = 12/20
answer: 4
Answer:
The percentage of the students scored higher than 89% is 15.87%
Step-by-step explanation:
we are given
The average test scores for a particular test in algebra was 84
so, mean is 84

a standard deviation of 5
so,

we have
x=89
now, we can use z-score formula

now, we can plug values


now, we can use calculator
and we get

So,
The percentage of the students scored higher than 89% is 15.87%
Answer:
well I know one you can try SOLVEITNOW
you can also try MICROSOFT MATH SOLVER
or CYMATH-MATH PROBLEMS SOLVER
This problem is a combination problem since it did not
indicate that there is a specified order of songs to be played. The type of
combination problem is without repetition. Thus the working equation would be
n!/r!(n-r)! wherein n is the total number of songs to choose from and r is the
number of songs you can choose at a given time. The answer would be 125970.
Answer:
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#SORRY I NEED THIS ℅THANK YOU SO MUCH
#SORRY I NEED THIS ℅THANK YOU SO MUCH