Answer:
a.
Step-by-step explanation:
this is a y = mx + b equation
the “B” is the y-intercept. So look where the line crosses the 6 axis. The equation says -1. Right away, there are only two answers that could possibly be it. A and B. The Lines both cross at -1 on the y-axis.
the ”mx“ part of the equation is the slope. Slope is the change in y over the Change in x.
in other words:
y1-y2
———
x1-x2
another thing is that slope in this equation is negative. This means the line is decreasing or going/pointing down. The only possible answer is a.
Answer:
It would be 1/7 since you are dividing by 7 .
Answer:
Step-by-step explanation:
Given that a contestants have a chance to increase their current winnings of $1 million to $2 million.
Also given that They have a 50% chance of winning. should they play
Thus we have 0.50 chance of getting additional 1 million or
0.50 chance of getting nothing.
Expected value of the gain by playing
=
Since expected value is positive, they can play and try.
Answer:
1. 60. 2. -6. 3. -4/5
Step-by-step explanation:
Okay so I haven't done slope in 3 years but I used to be a god at it so please tell me if you get this right and I'm so so sorry if you get them wrong
Answer:
2-----10
1-----5
3-----15
Step-by-step explanation:
For every 1 cup of blue paint, there are 5 cups of yellow paint
Hope this helps!