Answer: d,d,a,,d,c,
Step-by-step explanation:
Answer:
h = 13cm and b= 54cm.
Step-by-step explanation:
We have that the area and the base is two centimeters longer than four times the height, that is
where b is the base and h the height. Now, the area is
.
Now, we are going to use the general formula to solve quadratic ecuations:
where a=4, b= 2 and c= -702.
or
As we are searching for the lenght, we choose the positive result:
.
Are you finding the function?
Step 1:
a=$27,000. (Given)
Annual percent of decrease (r): 15%. (Given)
Step 2:
(Assuming m is the multiplier)
M=1-r
1-15/100
M=.85%
Step 3:
The function representing this
F(t): 27,000•(.85)^t
Answer:
r
Step-by-step explanation: