6 Answered Questions for the topic Indicies

07/18/18

#### Indicies maths

27x93x can be written in the form of 3k
where k is an expression in terms of x.
Find k

06/24/17

#### Worded indicies problem- Find temperature of liquid

When a liquid is placed into a refrigerator, its temperature T°C at a time t minutes is given by the formula
T=T*10^-kt
The temperature is initially 100°C and drops to 40°C in 5 minutes.
Find...
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06/20/15

#### Power Laws and Indices

Ok I have an exam and these stuff will be on it but i don't know how to work it out. So I would like you to give me the answer and the working out...
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10/08/14

#### How to find the power of a number if it equals a large number?

The question gives me a table of 3 to the powers of the numbers up to 7 then asks what would the power be to if it equals 1594323! pleasehelp!

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