The answer to this questions is 70kg.
Answer:
If the first die is a 5, the second must be 5 or more in order to have a sum of at least ten.
Assuming it is a six sided die, the two values that would make this true are 5 and 6.
2 values/6 possible would be a probability of 2/6, which simplifies to 1/3
Final answer: 1/3
Step-by-step explanation:
Answer: 400
Step-by-step explanation:
500 x 0.80 = 400
14/42 is 1/3, and 7/21 is also 1/3, so 7/21.
