Answer:
7/10
Step-by-step explanation:
There are 10 people in total and 7/10 of them are nurses
or 0.7 out of 1 probability
Answer:
Step-by-step explanation:
39.95(5)+.62(460)=484.95
Answer:
x=10
Step-by-step explanation:
hope this helps
Answer:
see below
Step-by-step explanation:
The "fundamental theorem of algebra" tells you the number of roots of a polynomial is equal to its degree. This includes real and complex roots and counts repeated roots the number of times they are repeated. (Real numbers are a subset of Complex numbers, so the choice of "complex" for this problem is appropriate.)
_____
The given quadratic can be solved using the quadratic formula:
for ax²+bx+c=0, the solutions are
... x = (-b±√(b²-4ac))/(2a)
Here, a=2, b=-4, c=-1, so ...
... x = (4 ±√(16 -4·2·(-1)))/(2·2)
... x = (2±√6)/2
Answer:
Correct answer: Deposit D = 392 $
Step-by-step explanation:
Given:
The ultimate value or balance B = 550 $
interest rate r = 7 % in decimal notation r = 0.07
n = 5 years accounting period
Deposit D = ?
This is a compound interest account to which the following formula applies:
B = D (1 + p)ⁿ ⇒ D = B / (1 + p)ⁿ
D = B / (1 + p)ⁿ = 550 / (1 + 0.07)⁵ = 550 / 1.4 = 392.14 ≈ 392 $
D = 392 $
God is with you!!!