Math, asked by jagriti1188, 1 month ago

1. Write one rational number which is equal to its reciprocal.
2. Express in standard form: 0.00073
3. Find the square root of 24649 by long division method.
4. Find the smallest number by which 21296 must be multiplied to make a perfect cube.
5. Find the cube root of 1331 and hence find the value of
 \sqrt[3]{1.331}  -  \sqrt[3]{0.001331}
6. Find the largest 3-digit perfect square number.
7. A car travels - km in 15 minutes. Find the speed of the car.
8. Find the value of p:
 ({625})^{2p - 3} =  {5}^{4p}

Answers

Answered by TechnobladeDot
1

Answer:

1. 1/1  2. 73/10000 3. (Unknown) 4. Answer is 4 5. (Unknown) 6. 961

Step-by-step explanation:

1. If you reciprocal 1/1 it will be the equal to its reciprocal

2. 0.00073 in standard form = p/q where q is not equal to 0

= 73/10000

4. As 21296 is an even number, it can be multiplied by 4 to make a perfect cube.

6. As the largest 3 digit number is 999, if you add 38 to it, it becomes a 4 digit number so you need to subtract 38 from 999 = 961

38 is the square number.

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