163,000 is that rounded to the nearest hundred.
Answer:
First one
Step-by-step explanation:
5sin(3pix)+8=4
5sin(3pix) = -4
sin(3pi x) = -0.8
Basic angle: sin^-1(0.8) = 0.927295218
3pi x = pi+0.927295218, 2pi-0.927295218
3pi x = 4.068887872, 5.355890089, 4.068887872 + 2pi, 5.355890089 + 2pi, 4.068887872 + 4pi, 5.355890089 + 4pi,
x = above values/3pi
x = 0.43217, 0.568, 1.0984, 1.235, 1.765, 1.9016
Answer:
$14
Step-by-step explanation:
3.50/2= 1.75
1.75*8= 14
When you divide the same value raised to different powers keep the value and subtract the powers.
A^15 / a^5 = a ^(15-5) = a^10