Answer:
-4
Step-by-step explanation:
x^2+4x+5=0
a=1,b=4^1 C=5
4^2-4×1×5
-4
Answer:
VS = 11
Step-by-step explanation:
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Hey it’s 0 because the slope goes straight across but i have a picture that my help! :))
Answer:
Total money made as a physician = $138,000
Medicare tax = 1.45% of $138,000
= 1.45/100 * $138,000 = $2001
security tax = 6.2 %of $138,000
= 6.2/100 * $138,000 = $8556
= $138,000 - ($2001 + $8556)
$138,000 - $10557
= $127,443 is paid by Christian in FICA taxes
hope it helps you
Answer:the amount of the initial investment was $4165
Step-by-step explanation:
Let P represent the Initial amount of money invested. This means that the principal is P
It was compounded 3 times in a year. So
n = 3
The rate at which the principal was compounded is 4.61%. So
r = 4.61/100 = 0.0461
It was compounded for 6 years. So
t = 6
The formula for compound interest is
A = P(1+r/n)^nt
A = total amount in the account at the end of t years. After 6 years, the balance reaches $5485.85. It means that
A = 5485.85
Therefore
5485.85 = P(1+0.0461/3)^3 × 6
5485.85 = P(1.0154)^18
P = 5485.85/1.317 = 4165.4
