15% of $350,000 is $52,500. so you add $52,500 to $350,000 and you get $402,500
Answer:
1 - cosΘ
Step-by-step explanation:
using the identity
sin²x + cos²x = 1 , then
sin²x = 1 - cos²x

=
← factor 1 - cos²Θ as a difference of squares
=
← cancel 1 + cosΘ on numerator/ denominator
= 1 - cosΘ
The average is 60
and the average yu take all the #s and add them and see what it = than / by how many #s there are!