The discriminant is the square root of -7.
Answer:World Bank expects the natural gas price at Henry Hub to increase to $4 per MMBtuStep-by-step explanation:
I don’t know about Question One, but I can do the other two.
Question Two:
Since the first one is 2 for 3000, you divide 3000/2 and get 1500. If you do the same for 4500/3 and 7500/5, you will find that 1500 is the answer to all of them. Each panel is 1500$. If you multiple 1500$ by 9, you will get 13,500$
Question 3:
To find each, you need to divide the total price by the number of hours. The first company is 128/5, making it 25.60$ per hour. The second company is 181/6, making it 30.17$ per hour. Finally, the third company is 195/8, making it 24.38$ per hour. The best deal would be the final one because it costs the least per hour.
Answer: the future value of the investment is $53399.8
Step-by-step explanation:
We would apply the formula for determining compound interest which is expressed as
A = P(1+r/n)^nt
Where
A = total amount in the account at the end of t years
r represents the interest rate.
n represents the periodic interval at which it was compounded.
P represents the principal or initial amount deposited
From the information given,
P = $22,000
r = 6% = 6/100 = 0.06
n = 2 because it was compounded 2 times in a year.
t = 15 years
Therefore,
A = 22000(1 + 0.06/2)^2 × 15
A = 22000(1 + 0.03)^30
A = 22000(1.03)^30
A = $53399.8