Answer:
y=x-6.5
Step-by-step explanation:
= =
y=mx+b
-8 = () (-6) +b
-8 = - +b
b= -6.5
Hello!
Out equation is:
A= 6000
P=5000
N=1
T=5
R= What we are trying to find
This means we will have
Divide both sides by 5000:
Move the power to the other side by rooting both sides:
Subtract 1 from both sides:
Now we just need to calculate: R = 0.03713728...
I don't know how many decimal places you can have, but I will round to 2. This will give you an Interest Rate of 3.71%.
I hope this helps! :)
<h2>
Therefore she must swim =6.5 miles the seventh week</h2>
Step-by-step explanation:
Given , Rebecca plans to swim an average of 5.5 miles per week.
So, she has swum 2 miles the first week ,7 miles the second week ,6 miles the third week ,9 miles the fourth week ,5 miles the fifth week and 3 miles the sixth week.
Total she has swum =(2+7+6+9+5+3) miles in six week.
=32 miles
To reach her goal she has to swim =(5.5×7)miles= 38.5 miles at the end of seventh week.
Therefore she must swim =(38.5 - 32) miles =6.5 miles the seventh week