The slope of the line is 1/4
Answer:
Step-by-step explanation:
(a)Different 6 -digit PIN's are
Every number from 0 to 9 can be filled in six slots of Pin therefore no of ways are
![=10^{6}](https://tex.z-dn.net/?f=%3D10%5E%7B6%7D)
(b)No of & digit PIN's are
First number of Pin can be filled in 10 ways
second digit can be filled in 9 ways as repetition is not allowed similarly last digit can be filled with 4 ways
total No of ways are
A. 14 x 16 = 224 ounces
b. 1kg = 1000 gr
18.2 x 1000 = 18200 grams
Answer:
![\$2,161.1](https://tex.z-dn.net/?f=%5C%242%2C161.1)
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
![A=\$4,500(1.04)^{10}](https://tex.z-dn.net/?f=A%3D%5C%244%2C500%281.04%29%5E%7B10%7D)
Find the interest
![I=A-P](https://tex.z-dn.net/?f=I%3DA-P)
![I=\$6,661.10-\$4,500=\$2,161.1](https://tex.z-dn.net/?f=I%3D%5C%246%2C661.10-%5C%244%2C500%3D%5C%242%2C161.1)