Answer:
The probability is 0.1 (or 10%)
Step-by-step explanation:
The probability is the ratio of the number of favorable outcomes and the total number of possible outcomes.
The favorable count is determined as follows: we are considering Green marbles. There are 7 of them in the box, so 7 possible picks at the first draw. Since you don't replace the pick, at the next drawing there are only 6 Green ones. So for each of the 7 possible first picks, there are 6 possible second picks: number of possibilities is 7 by 6 = 42.
The total number of possible drawings, irrespective of color is determined as follows: there are 21 marbles in total at first drawing, and 20 at second. So, for each first pick there are 20 possibilities, i.e., total number is 21 by 20 = 420
The probability is therefore:
P = 42 / 420 = 1 / 10 = 0.1 (or 10%)
Step-by-step explanation:
For an equation of form Ax + By = C, we are given A, B, and C.
The x intercept is when the line/equation is on the x axis, or when y=0.
Therefore, if we plug y=0 into the equation Ax+By=C, and anything multiplied by 0 is equal to 0, we can say that
Ax + 0 = C
Ax = C
divide both sides by A
x = C/A
Therefore, the x intercept is equal to C/A
Similarly, for the y intercept, or when the line is on the y axis (or when x=0), we have
A*0 + By = C
By = C
divide both sides by B
y= C/B at the y intercept
Answer:
86 liters
Step-by-step explanation:
22.6 gal × (3.8 L)/gal = 85.88 ≅86 L
<u>Given</u>:
Given that the radius of the figure is 6 units.
We need to determine the area of the shape.
<u>Angle of the shape:</u>
The angle of the shape is given by
Hence, the angle of the shape is 270°
<u>Area of the shape:</u>
The area of the shape can be determined using the formula,
Substituting r = 6, we get;
Simplifying, we get;
Thus, the area of the shape is 84.78 square units.
Elysa would have to save money for 6 weeks to afford the glove
46.50-15= 31.5/5.25= 6
