So chance to get a black pen: 4/10=2/5
Chance to get a red pen: 1/10
Chance for the two happened at the same time
2/5 * 1/10 = 2/50=1/25
I think... I’m not very sure though
That sir would be I think its y=mx+b
Answer:
m+2
Step-by-step explanation:
Collect like terms
m-8+10
Calculate the term
x+2
Hope this helpsʕ•ᴥ•ʔ
The surface area will increase by a factor of 49/16
Answer:
B 10/26
Step-by-step explanation:
Cosine is the adjacent side over the hypotenuse.
