2002=25,160
2001=22,644
2000=19,926.72 (need to round to 19,926)
2001:
25,160/10=2516
25,160-2516
2000:
22,644/10=2,264.4 (10%)
2,264.4/5=452.88 (2%)
2,264.4+452.88=2717.28 (12%)
22,644-2717.28=19.926.72
Let's say that the value invested in the account with a rate of 8% is "x", then the amount invested in the account with a rate of 12% is:

To calculate the total interest we need to calculate the interest of each individual account and sum them:

The total interest is the sum of the two expressions above:

The value invested in the account with 8% interest is 830, the one invested in the account with 12% interest is 1280.
Answer:
r=52, v=9.96, a=-8.5 all calculated
Answer:
i'm pretty sure 1.96×10-3 m³
is the right answer
Answer:
22
Step-by-step explanation:
(3² - 5 + 7) × (2² - 2)
(9 - 5 + 7) × (4 - 2)
(4 + 7) × (2)
11 × 2
22