the answer to is 0.66
explanation: 76+48+172+x=360
x=64
64+172= 236
236÷360= 0.66
Answer:
If this is a probability question then the probability of getting a green is 3/9 and getting a yellow is 6/9
Step-by-step explanation:
the question doesn't really tell what you are looking for or I could help more
Future value = FV = $6000
Time period = n = 8
interest rate = r = 12%
Present value (PV) is calculated using the formula:
PV = FV/(1+r)n
Present Value = PV = 6000/(1+12%)8 = 6000/1.128 = 2423.299368
Answer -> 2,423
Answer:
After how many days will the tank need to be refilled?
Step-by-step explanation:
To answer our question, we first need to figure out what d represents. d is multiplied by 0.035, which is how much the water level decreases daily. Since it decreases daily, the overall amount it decreases depends on how many days have passed. It is logical then to deduce that d represents days (also days starts with d, so we know we're on the right track haha).
The equation equals to 4, the water level at which the tank must be refilled, so we know we are looking for d when the tank must be refilled.
Move all terms to one side
x^2 + 14x + 17 + 96 = 0
Simplify x^2 + 14x + 17 + 96 <em>to</em> x^2 + 14x + 113
x^2 + 14x + 133 = 0
Use the Quadratic Formula
x = -14 + 16i/2, -14 - 16i/2
Simplify solutions
<u>x = -7 + 8i, -7 - 8i</u>