Step-by-step explanation:
There are 25 marbles altogether.
When you pick the 1st marble, there's a 5/25 chance that you pick a red marble.
When you pick the 2nd marble, there's a 15/24 chance that you pick a blue marble.
Why did it become 24? Because you already pick the 1st marble.
So since each probability is independent from each other, the total probability can be found by multiplying both probabilities, which is 1/8.
Answer:
Step-by-step explanation:
you need to right out the equation and subract the letters
It would just be -3>-5 and 3+2=5. This symbol (<span>^) simply means and.</span>
let point A has coordinates (-9;12),B(-3;12),C(-5;10) and D(-11;10).Then the vector AB={6;0}, BC={2;-2}, CD={6;0}, AD={2;-2} and their and the length of the vectors
Answer:
Step-by-step explanation:
= 10 square inches
Area of the place mat = 42 * 10 = 420 square inches
Area of each triangle = 10 square inches
Area of the place mat = 420 square inches