There are two savings accounts. The balances, in dollars, of the two accounts after t years are given by the formulas B₁600 x 1.02 B₂= 450 x 1.09 (a) Make a graph of both balances on the same screen. Include times up to 20 years. B B 1500 1000 500 B 1500 1000 500 5 5 10 10 15 15 +t 20 20 t 1500 (c) Explain how the two account balances compare over time. The graph of B, is -Select- the graph of B₂ until t = [ balance in the account corresponding to B₂ is -Select- 1000 O 500 B 1500 1000 500 5 5 10 10 15 (b) Find the time when the two account balances will be the same. (Round your answer to two decimal places.) 15 20 20 So the balance in the account corresponding to B, is -Select- before this time, and after this time the
There are two savings accounts. The balances, in dollars, of the two accounts after t years are given by the formulas B₁600 x 1.02 B₂= 450 x 1.09 (a) Make a graph of both balances on the same screen. Include times up to 20 years. B B 1500 1000 500 B 1500 1000 500 5 5 10 10 15 15 +t 20 20 t 1500 (c) Explain how the two account balances compare over time. The graph of B, is -Select- the graph of B₂ until t = [ balance in the account corresponding to B₂ is -Select- 1000 O 500 B 1500 1000 500 5 5 10 10 15 (b) Find the time when the two account balances will be the same. (Round your answer to two decimal places.) 15 20 20 So the balance in the account corresponding to B, is -Select- before this time, and after this time the
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Problem 1RQ
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Transcribed Image Text:There are two savings accounts. The balances, in dollars, of the two accounts after t years are given by the formulas
B₁ = 600 x 1.02t
B2₂ = 450 x 1.09.
(a) Make a graph of both balances on the same screen. Include times up to 20 years.
B
B
O
1500
1000
500
1500
1000
B
500
5
5
10
10
15
15
20
20
t
1500
(c) Explain how the two account balances compare over time.
The graph of B, is -Select- the graph of B₂ until t =
balance in the account corresponding to B, is-Select-
1000
500
B
1500
O
1000
500
5
5
10
10
15
(b) Find the time when the two account balances will be the same. (Round your answer to two decimal places.)
t=
15
20
20
t
So the balance in the account corresponding to B, is -Select- before this time, and after this time the
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