Find the simple interest
Principal
$400
Rate
16%
Time
12 months
The interest is $
(Round to the nearest cent.)

464

Step-by-step explanation:

so simple interest formula is ptr/100. then 400*1*16 / 100.

the answer is 64. now adding if to the principal will give you 400 + 64 = $464

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)