If the question is 3*2/3=2+N/3
N=0
If the question is 2/3=2+N/3
N=-4
Answer:
P(black) = 2/3
Step-by-step explanation:
We need to find the total number of marbles
2 red marbles+ 3 white marbles+ 10 black marbles = 15 marbles
To find the probability that Sam chose a black marble, we take the number of black marbles and divide by the total number of marbles
P(black) = black marbles/total marbles
= 10/15
Divide the top and bottom by 5
= 2/3
As function is = 4x
so
4x=-x+5
5x=5
x=1
Answer: I think its 4%
Step-by-step explanation: 3+4=7 7/2=3.5
Answer:
equation: y=35x+1200
a) the rate of change is 35.
b) 1200.
c) The Independent Variable is amount of students per year.
d) The Dependent Variable is the year
I'm not sure about the dependent varaliable, so don't take my word.
