3 years ago

Log 3(x+5)- log 3(x-3) = 2

Mathematics

2 answers:

inessss [21]3 years ago

7 0

Answer:

x = 4

Step-by-step explanation:

solate the variable by dividing each side by factors that don't contain the variable.

iogann1982 [59]3 years ago

4 0

Here is your answer...
Step by step

You might be interested in

Help me answer this question :((((

ss7ja [257]

Step-by-step explanation:

I cannot give an exact result but I will try.

What it means by this is to continue the graph up to 2010.

Based on its trajectory, you would simply draw the line on.

If I made a prediction on what it would end up on in 2010, I would say 50 percent.

8 0

2 years ago

Help with this please..... 3=c/-11 a.33 b.-33 c.-14 d.14

djverab [1.8K]

The answer is b or c

5 0

3 years ago

Numbers with only two factors are called?

NikAS [45]

Numbers with only two factors are called prime numbers.

5 0

3 years ago

Read 2 more answers

Need to know if it’s proportional or non proportional pls help !!

Lemur [1.5K]

Answer:

non porportional

Step-by-step explanation:

6 0

3 years ago

At the moment a hot cake is put in a cooler, the difference between the cake's and the cooler's temperatures is 50\degree50°50,

Len [333]

Answer:

$D(t)=50\cdot (0.8)^{t}$

Step-by-step explanation:

The equation for exponential decay function is given as:

$D(t)=a(1-r)^{t}$

where:

D(t)= difference in temperature t=time

r=rate of change

a =initial value of the temperature

From the given problem:

Initial Temperature,a=50°C

Rate of Decay,r= $\frac{1}{5}$

Therefore the function for the difference in temperature is given as:

$D(t)=50(1-\frac{1}{5})^{t}$

$D(t)=50\cdot (\frac{4}{5})^{t}$

We can convert $\frac{4}{5}$ to decimal and write the function as:

$D(t)=50\cdot (0.8)^{t}$

7 0

3 years ago

Read 2 more answers