There are 22 roses in the vase
probability of first selecting a red rose = 8/22 = 4/11
P( second one is red) = 7/21 = 1/3
these probabilities are multiplied because the individual picks are independent
so the answer is 4/11 * 1/4 = 4/33
Answer:
Step-by-step explanation:
A=2i+3j+4k
B=i-2j+3k
Sum of the vectors:
A + B = 2i+3j+4k + i-2j+3k = 3i + j + 7k
Direction of the sum of the vectors:

I don’t have a calculator with me use sine 20divided by Sin(60) will give you x
Answer:
5x + 2
Step-by-step explanation:
it has the greatest slope
Answer:
34,200
Step-by-step explanation:
Ascend means up so it's positive.