You find the unit rate by dividing 496 by 8
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so
Hope I helped
A fair number cube with numbers 1-6 was rolled 500 times. The number 4 was landed on 62 times. If the die was rolled 3,000 times
2 answers:
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Answer:
8 years
Step-by-step explanation:
Let age of father be f
age of John be j
age of Alice be a
John's father is 5 times as old as John. We can write:
f = 5j
John is twice as old as Alice. We can write:
j = 2a
or
a = j/2
SUM OF ALL OF THEIR AGES (after 2 years) will be 58. We can write:
f+2 + j+2 + a+2 = 58
This becomes:
f + j + a + 6 = 58
f + j + a = 52
Now, we replace third equation with the first two (in bold) and get:
So John is 8 years old
Answer:
Option A is correct that is
Step-by-step explanation:
We have been given a formula
We will put values of n in
when n=2 we get
when n=3
Therefore, Option A is correct that is