Answer:
$2.56
Step-by-step explanation:
P(7 or 11) = 8/36 = 2/9
P(winning 20-2 = 18) = 2/9
P(2 or 12) = 2/36 = 1/18
P(winning 2-2 = 0) = 1/18
P(others) = 26/36 = 13/18
P(winning 0-2 = -2) = 13/18
Expected win
= 18(2/9) + 0(1/18) - 2(13/18)
= $23/9 or $2.56
<span>To find the answer we must remove the tips amount from the total amount, and then divide what remains by the numbers of hours he worked. So we have: HourlyRate = (400 - 253) / 28 <=> HourlyRate = 147/28 <=> HourlyRate = $5.25</span>
Answer:
It's worth $11,472.21 after 5 years.
Step-by-step explanation:
2.75% = 0.0275 as a decimal fraction.
The formula for the value after 5 years is:
A = 10,000(1 + 0.0275/12)^(5*12) where A is the amount of the investment after 5 years.
= 10,000(1.002291667)^60
= 10000 * 1.14722122
= 11,472.21.
=
Answer:
22?
Step-by-step explanation:
I sorry if my answer is wrong.
First, list all possibile combinations(alphabetized for convenience):
abcd
abdc
acbd
acdb
adbc
adcb
bacd
badc
bcad
bcda
bdac
bdca
cabd
cadb
cbad
cbda
cdab
cdba
dabc
dacb
dbac
dbca
dcab
dcba
Going down the list, number 17 is cdba.