If it is a heart, it is certain to be red. P(red | heart) = 1
Answer:
2.3 = 23/10
or if its 2 x 3 then the value is
6
Step-by-step explanation:
What equation?
??? I can’t see any equation
Answer:
C
Step-by-step explanation:
If you simplify the equation you get 
. To solve a square root function, you need to set up
. You can take the square root of both sides to get 
. Then, we identify the intervals that will satisfy the equation, which is -3 ≤ x < 1.
Sorry if the explanation is kind of confusing, I wasn't sure how to describe it.
Answer:
3.14
Step-by-step explanation:
d=2
A= pi*r^2 = pi*(d/2)^2 = pi*(2/2)^2= pi*1 =pi =3.14
