Answer:
There are 48 marbles in the bag
Step-by-step explanation:
red: blue : total
3 8
there are 18 red
18/3 = 6
Multiply everything by 6
3*6 8*6
18 48
There are 48 marbles in the bag
It is given that boys and girls are equally likely so the probability of getting boy or girl on any birth is 1/2= 0.5
Now we know that getting boy or girl is independent of each other.
So getting boy or girl on previous birth does not affect the probability of getting boy or girl on next birth. So probability of getting boy or girl on each birth is same 0.5
The probability of getting baby boy on sixth birth given first five are girl is same as getting baby on sixth birth.
P(Getting boy on sixth birth ) = 1/2 = 0.5
So the probability of getting baby boy on sixth birth given first five are girl is 0.5
Answer:
y = 4x
Step-by-step explanation:
You can take 2 points on the line, then find the slope from that using (y2-y1)/(x2-x1). From there, use point slope form to get y - 4 = slope (x -1). Simplify this and you get y =4x.
Hopefully this helps - let me know if you have any questions!
For any rhombus, the diagonals are perpendicular. They form right angles.
So x = 90 degrees
I am not so sure, but I think the tree is 24ft high because a 6ft fence casts a 6ft shadow.
Hope this helps!