Answer:
Step-by-step explanation:
F(x)=e^(4x)+e^(4x) =2e^(4x)
I agree the answer is 225 and you can also use the calculator too.
You need to find the percent of the 125 surveyed students to find the number of estimated students that like pizza.
58/125 = .464 or 46.4%
1500*.464 = 696 students like pizza.
Hope this helps!
I believe this is Pythagorean theorem
The equation is
a^2+b^2+=c^2
In this case the equation would be
6^2+4^2=c^2
36+16=c^2
52=c^2
c=7.21110255093
A=((40+64)/2)*18= 936 units^2
