Answer:
1/12
Step-by-step explanation:
Okay, so this will be a compound probability question because there are two parts to the question.
Firstly, a die has 6 sides, and there is only one chance of getting a 1, so the probability would be 1/6.
Furthermore, there are 3 different even numbers on a 6-sided die, so that is 3/6, which can be simplified to 1/2.
Now, because this is a compound probability, we have to multiply 1/2 and 1/6 together, which would give us our answer of 1/12.
Total units of ratio = 8+6+4 = 18
value of 1 unit = 180/18 = 10
Smallest angle value = 4(10) = 40 degrees
B)Option B is your answer.......
The answer to this question is actually just simple arithmetic. At the end of the first round, Katie and Jenny will have 100 points each. In the second round, Katie and Jenny will have 200 points and 300 points respectively. At the third round, Katie and Jenny will both have 400 points. At the fourth round, Katie and Jenny will have 800 and 600 points respectively. So the turn at which Katie will have more points than Jenny is the fourth round since Katie has 800 and Jenny has 600.
Equation: -7+1/3 b=-6
Step 1. You need to simplify both sides of the equation.
1
/3 b−7=−6
Step 2: Add 7 to both sides. of the equation.
1
/3 b−7+7=−6+7
1
/3 b=1
Step 3: Then multiply both sides by 3.
3* (
1
/3 b)=(3)*(1)
b=3
Answer: b=3
Hope I could help! :)