Work out 5.2 % of 628.55 km Give your answer rounded to 2 DP.
1 answer:
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Answer:
Step-by-step explanation:
We are given the equation 0.003 * 1.25 and are asked to solve it and convert it into scientific notation.
We need to first solve it:
Now convert it into scientific notation, if there are numbers before the decimal point, it is a positive exponent, visa versa:
Answer:
The number for the given statement is 4
Step-by-step explanation:
Given as :
The statement is written as
<u>A number to the 11th power divided by the same number to the 8th power equals 64.</u>
Let the number = n
So, As per statement
= 64
Now, from the indices method
I.e if the base of the indices are same then the power are subtracted
So, Here the base is n and the power is 11 , 8
So, this can be written as
= 64
Or, n³ = 64
I.e n = ∛64
So, The cube root of 64 is 4
So, number = n = 4
Hence The number for the given statement is 4 Answer