What is the answer to 0.99^x=0.5 ?

The answer to 0.99^x=0.5 is x=(ln(0.5))/(ln(0.99))

Solve for x: 0.99^x=0.5

The solution is x=(ln(0.5))/(ln(0.99))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

0.9 9^{x} = 0.5

x = \frac{ln ( 0.5 )}{ln ( 0.99 )}

Decimal Notation

x = 68.96756 \dots

Solution steps

0.9 9^{x} = 0.5

Apply exponent rules

x ln (0.99) = ln (0.5)

Solve

x ln (0.99) = ln (0.5) : x = \frac{ln ( 0.5 )}{ln ( 0.99 )}

x = \frac{ln ( 0.5 )}{ln ( 0.99 )}

3^{x - 9} = 2 7^{x^{2} - 3}

2^{(x^{2} - 4 x + 6)} = 8

7 e^{6 x} = 42

3^{(x + 1)} = 27

e^{2 x - 5} + 1 = 4

What is the answer to 0.99^x=0.5 ?
The answer to 0.99^x=0.5 is x=(ln(0.5))/(ln(0.99))
Solve for x: 0.99^x=0.5
The solution is x=(ln(0.5))/(ln(0.99))