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Sergeu [11.5K]
3 years ago
12

Work out inverse function y=8x

Mathematics
1 answer:
Papessa [141]3 years ago
8 0

Answer:

\frac{x}{8}

Step-by-step explanation:

When solving inverse functions, switch the x and y's:

x=8y

Then solve for y: (divide 8 on both sides)

\frac{x}{8}=y\\

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Answer:

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If £2000 is placed into a bank account that pays 3% compound interest per year,
klemol [59]

Answer:

£2,121.80

Step-by-step explanation:

To solve this problem, we can use the compound interest formula:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First, change 3% into a decimal:

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Now, plug in the values:

A=2,000(1+\frac{0.03}{1})^{1(2)}

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Your answer is £2,121.80

6 0
3 years ago
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Answer:

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Step-by-step explanation

we can use Greatest common divisor to solve

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Step-by-step explanation:

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