The answer would be: x=8
Here’s how you solve it!
Square both sides to get 2x out of the square root. 4 squared is 16
2x=16
Then divide both sides by 2
X=8
Make sure to check your answer by adding the square root 2*8 =4
Then simplify and you get 4=4
Since 4=4 that means the answer is correct and you are left with your answer:
x=8
Hope this helps! :3
Hey!
--------------------------------------------------
Find the amount of points each student earned!
Erika: 100 x 0.84 = 84 points earned out of 100.
Joe: 100 / 6 = 16.6667... x 5 = 83.333... = 83.3 points earned out of 100.
Malcolm: √7225 = 85 points earned out of 100.
Stephanie: 83/100 = 83 points earned out of 100.
--------------------------------------------------
Plot the points of each student on the number line you were given!
--------------------------------------------------
Hope This Helped! Good Luck!
The
chance to land on the number three is only a ¼ or 0.25 chance. Knowing that we
can also understand the law of large numbers. The law of large numbers states
that as the number of spins gets very large, eventually the experimental
probability will reach the theoretical probability. Eight spins of the spinner
is not a large number, so the probabilities will be different. In this case
resulting in zero times landing on three. Therefore, Megan should not be
concerned that the spinner is unfair.
Answer:
Mike's father produces a greater fraction.
Step-by-step explanation:
Amount of windows replaced by Mike's father = 3/14
Amount of windows replaced by Uncle Jack = 1/7
This 1/7 can also be expressed as 2/14
Now, since they both have the same denominators, it means that the higher the numerator the greater than the other fraction.
Thus, 3/14 is greater than 2/14.
Hence, Mike's father replaced a greater fraction of the broken windows.