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Orlov [11]
3 years ago
5

Economists predict that Americans will spend $1,180 on Summer Vacation in 2015, this is up 4.8% from 2014. What did Americans sp

end in 2014?
Mathematics
1 answer:
natta225 [31]3 years ago
7 0

Answer:

$1151.4

Step-by-step explanation:

let americans spend $a in 2014

(1+4.8%)a=1180

104.8%a=1180

a=1151.4 (rounded off to the nearest tenths)

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Charlie knows that 3 blocks are needed to make a tower that is 0.5 foot high.
iogann1982 [59]

Answer:

24 blocks will be needed to make the tower that is 4 feet high

Step-by-step explanation:

Let us use the ratio method to solve the question

∵ Charlie knows that 3 blocks are needed to make a tower that is

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∵ He needs to make a tower that is 4 feet high

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→   3          :   0.5

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∵ x represents the number of blocks

∴ 24 blocks will be needed to make the tower that is 4 feet high

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