(4^p*4^1)^3) =4^15
add the exponents
(4^(p+1))^3 = 4^15
multiply the exponents
(4^3(p+1))= 4^15
the exponents have to be the same
3(p+1) = 15
divide by 3
p+1 = 5
subtract 1
p =4
Eric is not correct
p=4
6%
You want to calculate the interest on $12000 at 6% interest per year after 5 year(s).
The formula we'll use for this is the simple interest formula, or:
Where:
P is the principal amount, $12000.00.
r is the interest rate, 6% per year, or in decimal form, 6/100=0.06.
t is the time involved, 5....year(s) time periods.
So, t is 5....year time periods.
To find the simple interest, we multiply 12000 × 0.06 × 5 to get that:
The interest is: $3600.00
Answer:
14g-30
Step-by-step explanation:
Combine like terms
11g+3g-9-21
14g-30
21 DVDS because if u do 7x2=14 so u then do the same to the 3 DVDS which makes 21 because u again do 3x7=21
I find it helpful to put the given information into a chart. It shows the probability of receiving a 0 is 50%, and that when a 0 is received, 30% of the time a 0 was sent and 20% of the time a 1 was sent.
Hence ...
P(sent 0 | received 0) = P(sent 0 & received 0) / P(received 0)
P(sent 0 | received 0) = 0.30/0.50 = 3/5 = 0.60
