C. 94 x 94; 8836 ft because this is the greatest area.
Answer:
36
Step-by-step explanation:
This question can be solved using fundamental counting principle which means to say that if there are "m" ways of doing one thing and there are "n" ways of doing other thing then there are total "m*n" ways of doing other things.
For example: if there are 4 type of pens and 3 type of notebook then there are "4*3" ways to write on notebook using the pens.
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Using the above mentioned principle we have
six sided cube with number 1 to 6 written on it hence in first roll there are six possible outcome(1 or 2 or 3 or 4 or 5 or 6) similarly there are 6 possible outcome in other roll as well.
If the combination of outcome is to be deduced then there are 6*6 ways of outcome based on fundamental counting principle.
Hence there are 6*6 = 36 ways of possible outcomes.
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Answer:
a) The probability of falling in the warranty period is 11.6%.
b) The warranty period need to be 19771 km to ensure that no more than 5 per cent of tires fail in the warranty period.
Step-by-step explanation:
a) To fall within the warranty period, the tire has to fail before the 20,000 km.
To calculate the probability, we first calculate the z-value:
Then, the probability of falling in the warranty period is:
b) To calculate this we have to go on from a P(z<z₁)=0.05. This happens for z=-1.645.
This corresponds to a value X of:
The warranty period need to be 19771 km to ensure that no more than 5 per cent of tires fail in the warranty period.
Answer:
Planes and pulleys can increase the speed of completed work
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
