3 years ago

Devonte used the change of base formula to approximate log 8 25. Which expression did Devonte use?

Mathematics

2 answers:

Vadim26 [7]3 years ago

6 0

Answer:

Log25/log8

Step-by-step explanation:

yuradex [85]3 years ago

4 0

$\bf \textit{Logarithm Change of Base Rule}
\\\\
log_a b\implies \cfrac{log_c b}{log_c a}\\\\
-------------------------------\\\\
log_8(25)\implies \cfrac{log_{10}(25)}{log_{10}(8)}\implies \cfrac{log(25)}{log(8)}$

You might be interested in

Hi what isthe answer

REY [17]

Answer:

2x^7

Step-by-step explanation:

2x^4 × x^3 =

= 2x^(4+3)

= 2x^7

8 0

3 years ago

I need help with these

muminat

Answer:

Step-by-step explanation:

are we solving this ?

3 0

4 years ago

Mandy has $438 in her savings account each week she deposits $50 into her account write a function rule that shows the balance i

lesantik [10]

F(w)=50w+438 is the function to represent whatever you need

5 0

4 years ago

Y=2x

worty [1.4K]

this is the answer hope it helps you

4 0

4 years ago

4.3,5.5,6 1/6, 15/4, 4 3/8 greatest to least

mafiozo [28]

Answer: 6 1/6 , 5.5, 4 3/8, 4.3, 3.75

Step-by-step explanation:

4.3 , 5.5 , 36, 3.75, 4.375

5 0

3 years ago

Read 2 more answers