Answer:
P: the principal, the amount invested
A: the new balance
t: the time
r: the rate, (in decimal form)
Step-by-step explanation:
Ex1: If $1000 is invested now with simple interest of 8% per year. Find the new amount after two years.
P = $1000, t = 2 years, r = 0.08.
A = 1000(1+0.08(2)) = 1000(1.16) = 1160
The correct answer is 0.6 meters. Since it takes 10 decimeters to make 1 meter, just divide 6 by 10 to see how many sets of 10 go into 6 decimeters. When you divide by 10, just move the number one place over to the right. By doing this, we get that 6 / 10 = 0.6, so 6 decimeters = 0.6 meters.
Hope this helps!
Step-by-step explanation:
if 39 passengers in 13 cars then 39 multiplied by 2 = 78 so 13 by 2 = 26 so the cars will be 26