Answer:
It's B.
Step-by-step explanation:
The horizontal line is the x-axis and the vertical line is the y-axis.
75 divided by 28 = 2.67 or 75 x 28 = 2,100
Answer:
10.5
Step-by-step explanation:
3x - 9 = x + 12
Subtract x from both sides
2x - 9 = 12
ad 9 to both sides
2x = 21
Divide both sides by 2
x = 10.5
Answer:
f(n) = 8.5n
Step-by-step explanation:
$8.50 * n = Gross
Answer:
2/45
Step-by-step explanation:
We are told that:
A jar contains 2 orange, 4 green, 2 white and 2 black balls.
The total number of balls in the jar is calculated as:
2 orange balls + 4 green balls + 2 white balls + 2 black balls = 10 balls
The probability of drawing an orange ball = P(Orange) = 2/10
The probability of drawing a black ball = P(Black) = 2/10
Therefore, the probability of drawing an orange ball without putting it back, then drawing a black ball is calculated as:
2/10 × 2/9 = 4/90
= 2/45
