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3 years ago

9

Investment a starts with $1000 and increases its value by $80 each week. Investment b starts with $2000 and loses $50 of its val

ue each week.After how many weeks will the two investments have the same value?

1 answer:

just olya [345]3 years ago

6 0

Try guess and check method ( hint : try to find the common multiple of 80 and 50)

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2 years ago

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3 years ago

Please I need step by step solution.

4vir4ik [10]

Answer:

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Step-by-step explanation:

The relevant rule of logarithms is ...

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7 0

2 years ago

Michael is going to invest $15,000 into two savings accounts to save money to buy a house.

levacccp [35]

Answer:

Bank of Texas = $10,031.35

United Texas Bank = $10,500.00

Step-by-step explanation:

Bank of Texas

A=P(1+rt)

P=$7,500

r=6.75%

t=5 years

$10,031.35

refer the pic

United Texas Bank

A=P(1+rt)

P=$7,500

r=8%

t=5 years

$10,500.00

refer the sec pic

6 0

2 years ago