Answer: 106 degrees. Don’t listen to the guy who said 88.
Step-by-step explanation: Found the answer on Khan Academy.
44x10^-2
or in other words
44 times 10 to the -2nd power
X^2+12x+6=0 subtract 6 from both sides...
x^2+12x=-6 halve linear coefficient, square it, and add it to both sides...
x^2+12x+36=30 now the left side is a perfect square...
(x+6)^2=30 take square root of both sides...
x+6=30^(1/2) subtract 6 from both sides...
x=-6-30^(1/2) and -6+30^(1/2)
Answer:
Percentage Error in counting the marbles in the jar is 39.72%
Step-by-step explanation:
Estimated marbles in the jar = 44
Actual marbles in the jar = 73
⇒Error in Marbles = Number of actual Marbles - Estimated marbles
= 73 - 44 = 29
So, the error in counting marbles in the jar is 29.
Now, ![\textrm{Percentage Error} = \frac{\textrm{Error in the Data}}{\textrm{Actual Data}} \times 100](https://tex.z-dn.net/?f=%5Ctextrm%7BPercentage%20Error%7D%20%20%3D%20%5Cfrac%7B%5Ctextrm%7BError%20in%20the%20Data%7D%7D%7B%5Ctextrm%7BActual%20Data%7D%7D%20%20%5Ctimes%20100)
= ![\frac{29}{73} \times 100 = 39.72](https://tex.z-dn.net/?f=%5Cfrac%7B29%7D%7B73%7D%20%20%5Ctimes%20100%20%20%3D%2039.72)
or, Percentage Error = 39.72%
Hence, the Percentage Error in counting the marbles in the jar is 39.72%