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DIA [1.3K]
3 years ago
12

Please help

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Answer:

1) 25

2) (5+4)×2+6-(2×2)-1

Step-by-step explanation:

1) do exponents: 6×7-9×9+64,

do multiplication: 42-81+64,

do add & subtract: 25

2) (5+4)×2+6-(2×2)-1

(9)×2+6-(4)-1

18+6-4-1

=19

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Answer:

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Part B) What if the deposit were compounded monthly with simple interest?  

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A(t)=8,500(1+0.0812t)  -----> equation B

using a graphing tool  

see the attached figure  

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