You have 3 coins and you want 2 get heads, so you make the 2 and 3 a probability and you get 2/3
The answer is definitely A. Hope this helps!
Answer:
Step-by-step explanation:
As we know that,
Area of isosceles triangle= 1/2 *b*h
we have a=10 and other side = hypotenuse=b=13 cm
Now e have formula to find h,
h=
now putt the values ,
we get,
h=
h=
<h2>
h=12 cm height of isosceles triangle ,</h2>
Area = 1/2 * b*h
Area=1/2*13*12
<h2>
Area=S=60
</h2>
Answer:
the number of pounds that should be mixed is 30 pounds
Step-by-step explanation:
The computation of the number of pounds that must be mixed is shown below:
Let us assume the number of pounds be x
Now the equation is
(x) (1) + (15) (1.60) = (x + 15) (1.20)
x + 24 = 1.20x + 18
24 - 18 = 1.20x - x
6 = 0.20x
x = 30 pounds
Hence, the number of pounds that should be mixed is 30 pounds