2 years ago

5^n=0.2 need to find value of n

Mathematics

1 answer:

lozanna [386]2 years ago

6 0

Answer:

Below

Step-by-step explanation:

5^n = 0.2

First write the number in exponential form with the base of 5 :

5^n = 5^-1

Because the bases are the same, we can set the exponents as equal :

x = -1

Hope this helps! Best of luck <3

You might be interested in

What is in between 0.8 and 0.9

Fantom [35]

0.85 is between 0.8 and 0.9

7 0

3 years ago

Read 2 more answers

What is the correct order of these numbers ... 5/6, 12/13, 0.8

Ratling [72]

0.8 4/6 12/13 I think

6 0

3 years ago

Read 2 more answers

Please I need help on solving for x

Sedaia [141]

Answer:

$34^o=1/2((3x-2)^0-(x+6)^o)$

$68^o=3x^o-2^o-x^o-6^o$

$68^o+8^o=2x^o-8+8^o$

$76^o=2x^o-->x=38^o$

$\huge\boxed{\boxed{\underline{\textsf{\textbf{x=38}}}}}$

<h3><u>---------------------</u></h3><h3><u>hope it helps...</u></h3><h3><u>have a great day!!</u></h3>

5 0

2 years ago

Adult tickets for the zoo are $10.75 each and child tickets are $5.50 each. How much would a family with two adults and three ch

cupoosta [38]

You'd start off by adding the 2 adults together (10.75 + 10.75) which would equal 21.50 dollars. Now you take the three kids together (5.50 +5.50+5.50) which would equal 16.50 dollars.
Now you just take the 16.50+21.50 and add those together---- 38 dollars

4 0

3 years ago

Using appropriate properties find. 2/5×(-3/7)-1/6×3/2+1/14×2/5

BigorU [14]

Not for sure but maybe, -0.39285714285 if it’s correct hope it helps!

7 0

3 years ago