Probability of drawing a green = 4/13
Probability of drawing a red = 2/13
probability of drawing a green and then a red is 4/13 * 2/13 = 6/169
Step-by-step explanation:
Answer:
Median - 4.5 , i think
Step-by-step explanation:
Answer:
Step-by-step explanation:
ahh this is a really tough one :D Does this happen to be an AP math class, Pineapple .. you are in advanced math :O.... good for you :)
sooo what can we set equal
note the lines have the same lenght, therefore the arc length will also be the same, then they give us the other two lengths to make the entire circle , yay
so then just set all the arc lengths equal to 360 °
(3x+ 30) + (3x + 30 ) + 2x + 4x = 360 ( put like terms together )
12x + 60 = 360 ( subtract 60 from both sides )
12x = 300 ( divide both side by 12 )
x = 25
nice we now know X :)
Answer: About x=1.122. Exactly x=1.121723
Step-by-step explanation:
Calculator work.
Step 1: Simplify both sides of the equation.
1.5(12x−10)=0.33(9+6x)
(1.5)(12x)+(1.5)(−10)=(0.33)(9)+(0.33)(6x)(Distribute)
18x+−15=2.97+1.98x
18x−15=1.98x+2.97
Step 2: Subtract 1.98x from both sides.
18x−15−1.98x=1.98x+2.97−1.98x
16.02x−15=2.97
Step 3: Add 15 to both sides.
16.02x−15+15=2.97+15
16.02x=17.97
Step 4: Divide both sides by 16.02.
16.02x/16.02=17.97/16.02
x=1.121723
I hope This Helps! (^ ' --')