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aalyn [17]
2 years ago
5

Suppose an investment of $1,550 doubles in value every decade. The function f(x) = 1550(2)* give the value of the investment aft

er x decades. How much is the investment worth after 3 decades?​
Mathematics
1 answer:
Gala2k [10]2 years ago
6 0

Answer:

$9300

Step-by-step explanation:

1550×2= 3100 3100× 3=9300

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Williiam lost 25% of his marble,gave 1/6 of the remainder to his.Brother and had 120 marbles left.How many marbles did he have a
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Answer:

Number of marbles with Williams at the starting = 192

Step-by-step explanation:

Let total number of marbles with Williams = m

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                                                    = \frac{m}{8}

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m = \frac{120\times 8}{5}

m = 192

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