Answer:
32%
Step-byentrepreneurstion:
The first step is to calculate the decrease
= $84 - $57.12
= $26.88
Therefore the decrease can be calculated as follows
= 26.88/84 ×100
= 0.32×100
= 32%
Hence the bill decreased by 32%
Answer:
99.5
Step-by-step explanation:
You have to divide the amount of no video players with no defects by the total. So 796/800=0.995.
0.995 is the same as 99.5%
Answer:
y-2 = 2(x-5)
Step-by-step explanation:
We have two points, we use
m = (y2-y1)/(x2-x1) to get the slope
m = (2--10)/(5--1)
= (2+10)/(5+1)
=12/6
=2
We will write the equation in point slope form
y-y1 = m(x-x1)
Given that it starts with y-2. we will use the point (5,2)
y-2 = 2(x-5)
Step-by-step explanation:
A²+B²=C²
A²+4²=5²
A²+16=25
-16 -16
A²=9
√A=√9
A=3
