The percent change in attendance from 2014 to 2015 is 11.54 %
<em><u>Solution:</u></em>
Given that,
In 2014 the tenants at Jefferson school’s Fall festival Was 650
In 2015 the attendance was 575
<em><u>To find: percent change in attendance from 2014 to 2015</u></em>
Percentage change equals the change in value divided by the absolute value of the original value, multiplied by 100.
Change in attendance from 2014 to 2015 = attendance from 2014 - attendance from 2015
Change in attendance from 2014 to 2015 = 650 - 575 = 75
<em><u>Therefore percentage change is given as:</u></em>
Thus the percent change in attendance from 2014 to 2015 is 11.54 %
Answer:
(x,y) -> (x, -y)
Step-by-step explanation:
This is a reflection about the x-axis.
Algebraically, it can be represented by:
(x,y) -> (x, -y)
since the position along the x-axis does not change, and the y-coordinates are flipped about the x-axis, therefore flipped in sign.
0.05= 5*10^(-2)
As a matter of fact, the coefficient should be ≥ 1 and < 10.
0.05 written in scientific notation is 5*10^(-2)~
Hope this helps~
Sin 40° + sin 130° + sin 220° + sin 310° = ...
sin 130° = sin 50°;
sin 220° = - sin 40°;
sin 310° = - sin 50°
... = sin 40° + sin 50° - sin 40° - sin 50° = 0
Answer: 0.
If slope of a line is m then slope of the perpendicular line is -1/m .
so slope of perpendicular line is -3.
then use this y-y0=m(x-x0)
y+5=-3(x-2)
y+5=-3x+6
y=-3x+1
