Indpendent events.
Probability of a child be a boy: 1/2
Probability of a child be a girls: 1/2
Combined probability of the event boy/girl/boy/girl = 1/2*1/2*1/2*1/2=1/16=0.0625
Answer:
Step-by-step explanation:
Use the formula for calculate the distance between two points:
Calculate the distance AB. Substitute the coordinates into the formula. Then:
Calculate the distance A'B'. Substitute the coordinates into the formula. Then:
As you can see, the distance A'B' is the distance AB multiplied by 1/2. Therefore, this is the scale factor.
Answer:
3 x^2 (x + 3)
Step-by-step explanation:
Factor the following:
3 x^3 + 9 x^2
Factor 3 x^2 out of 3 x^3 + 9 x^2:
Answer: 3 x^2 (x + 3)
When managing money, you need to keep up a similar change proportion. Implying that 1 dollar separate 0.51 pound ought to equivalent x dollar partition 500 pound. So the condition will be 1/0.51 = x/500. Illuminate the condition by increasing both sides by 500 which makes x = 500/0.51
I hope this answer helps!