Answer:
Step-by-step explanation:
Answer:
81
Step-by-step explanation: 9 * 9 = -81 * -1 = 81
-2p-4=2
-2p = 2+4
-2p =6
p = 6/-2
p= -3
It will take 19 years for the countdowns to reach $ 14,989.87
Given that Heather invest $ 3377 in a retirement account with a fixed annual interest rate of 8% compounded two times per year, to determine how long will it take for the countdowns to reach $ 14,989.87 the following calculation must be performed:
Initial value x (1 + interest rate / compounding times) ^ (years x compounding times) = Compound interest
- 3377 x (1 + 0.08 / 2) ^ 2X = 14,989.87
- 3377 x 1.04 ^ 2X = 14,989.87
- 3512.08 ^ 2X = 14,989.87
- X = 19
Therefore, it will take 19 years for the countdowns to reach $ 14,989.87.
Learn more in brainly.com/question/14295570
Answer:
87.6 at 10pm
Step-by-step explanation:
99.6 at 5pm
97.2 at 6pm
94.8 at 7pm
92.4 at 8pm
90 at 9pm
87.6 at 10pm