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## Sariah 4 years ago Find the exact value of the logarithmic expression. \large\log_{10} 100 Seleccione una respuesta. a. \frac{1}{100} b. -2 c. 20 d. 2

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1. Stom

the answer is d

2. Sariah

Stom.. please give me a hand with this...

3. Sariah

thanks... can you keep helping ?please

4. Mimi_x3

Just try and do it yourself mans.

5. Sariah

Approximate the value using a calculator. Express answer rounded to three decimal places. 4.5^{1.4} Seleccione una respuesta. a. 8.213 b. 869.874 c. 4.545 d. 6.300

6. Stom

|dw:1321779078321:dw|

7. Mimi_x3

or you can do it as log100/log10

8. Sariah

stom please send me your E-mail to mine: isabellaa38@gmail.com

9. Sariah

Determine whether the equation defines y as a function of x. y = x^4 Seleccione una respuesta. a. not a function b. function

10. Stom

no its not a function because u get 2 values of y for the same value of x

11. Sariah

stom i have sent you the question .. please promess me to help me...in privat

12. Sariah

davoron can you help too?

13. Sariah

Approximate the value using a calculator. Express answer rounded to three decimal places. 4.5^{1.4} Seleccione una respuesta. a. 8.213 b. 869.874 c. 4.545 d. 6.300

14. Dalvoron

If you don't have a calculator handy, you can use the one on your computer, or wolfram alpha to work that out.

15. Sariah

who knows the right answer please?

16. Dalvoron

Surely you're able to use a calculator?

17. Mimi_x3

Dude, use a calculator or wolfram alpha http://www.wolframalpha.com/input/?i=4.5^ {1.4}

18. Dalvoron

If not, you can approximate the answer in your head by doing $4.5^{1.4} \approx 5^{1.5} = 5^{\frac{3}{2}}=\sqrt{5^3}$

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