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ValentinkaMS [17]
3 years ago
9

How much wrapping paper is needed to cover the gift box shown below? SA = 2Lw + 2Lh + 2wh

Mathematics
1 answer:
Brrunno [24]3 years ago
8 0

Answer:

528 square inches

Step-by-step explanation:

SA = 2(10·16) + 2(10·4) +2(4·16)

= 2(160)+2(40)+2(64)

= 320 + 80 + 128

= 528 square inches

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$4750 invested at 10% p.a compounded semiannually for 10 years, calculate the interest
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Work Shown:

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A = 12,603.164099436

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That represents the account balance after 10 years. To find the interest only, subtract off the deposit amount.

interest = A-P = 12,603.16 - 4,750 = 7,853.16

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2 years ago
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SVEN [57.7K]

Answer:

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Answer:

Step-by-step explanation:

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3 years ago
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