12% of 72 is:
=12×72/100
=8.64
So the 12% of 72 is 8.64 is your answer.
23 counting numbers less than 500 are square numbers
Answer:
671/1296
The probability of rolling at least one six is therefore 1 − 625/1296 = 671/1296 ≈ . 517.
Step-by-step explanation:
Answer:
x=5 y=-6
Step-by-step explanation:
3x+y=9 ------eqn1
y=4-2x -------eqn2
using substitution
put y=4-2x into eqn1
3x+4-2x=9
x=5
put x=5 into eqn2
y=4-2(5)
y=4-10
y=-6
Answer:
n(A)= 10
Step-by-step explanation:
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