What is the common difference between successive terms in the sequence?
1 answer:
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Answer:
300
Step-by-step explanation:
3 : 15 :: 60 : x
Product of extremes = Product of means
3 * x = 15 * 60
Or Do in this way
x = 15* 20 = 300
Answer:
or
Step-by-step explanation:
Given
Required
Determine the probability of selecting a brown ball
This is calculated as thus:
Substitute values for Brown and Total
The answer can be in fraction or solved further as;