Question Text
Question 10 :
If the exponent of a negative integeris even then the result is a ............ integer.
Question 11 :
The airports in the United States serve more than 635,000,000 people each year. Which of the following is the same number written in scientific notation?
Question 16 :
Choose the correct answer from the given four options:<br>The standard form of $751.65$ is<br><br><br>
Question 18 :
The population of India is close to $1.08 \times  10^{9}$. Which of the following represents this population written in standard notation?
Question 21 :
Standard form of $900000000 + 800000 + 50000 + 3000 + 20 + 3$ is<br/>
Question 22 :
$4^{3} + 4^{3} + 4^{3} + 4^{3} = 2^{x}$<br/>In the equation above, calculate the value of $x$.<br/>
Question 23 :
Choose the correct answer from the given four options:<br>The usual form of $5.658 \times 10^5$ is<br><br>
Question 29 :
If ${ 9 }^{ x-1 }={ 3 }^{ 2x-1 }-486 $,then the value of x is:
Question 30 :
If $4^{2x + 2} = 64$, then calculate the value of $x $.
Question 35 :
If $7^n\times 7^3 = 7^{12}$, what is the value of $n$?<br>
Question 41 :
If $2^{3x - 2} = 16$, then calculate the value of $x $.