The inner dimensions of a cuboidal wooden box are 30cm x 20cm x 10cm and its outer dimensions
1 answer:
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Let us try and solve it analytically. We have that the side=x+3 together with the short side=s and the diagonal=x+4 satisfy the Pythagorean Theorem. Then we have that 
. This yields 
which yields s^2=2x+7, hence a) is the correct answer.
which yields s^2=2x+7, hence a) is the correct answer.
Answer:
Step-by-step explanation:
Given
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The LCM of 4 and 5 is 20
=
=
Answer:
Step-by-step explanation:
Given:
We know that, conditional probability of B given that A has occurred is given as:
. Expressing this in terms of
, we get
Plug in the known values and solve for . This gives,
Therefore, the probability of events A and B occurring is .