All categories

3 years ago

SOLVE for x. log3 8 = x

1 answer:

5 0

You are trying so solve
3^x=8
and since 8 is not an integral power of x you need a calculator.
it is ln(8)/ln(3)
or
log(8)/log(3)

You might be interested in

Which polynomial is a difference of two squares? x2 − 16 x2 + 16 x2 − 8 x2 + 8

AnnZ [28]

X2 - 16, is the answer. The first one.

x^2 - 16 = (x)^2 - 4^2, difference of two squares :)

8 0

3 years ago

Read 2 more answers

5. If the number of employees is represented by x, which function represents the

Ganezh [65]

Consider the missing lines of question are "Due to the Enhanced Community Quarantine, Grand Royal Spa temporarily stopped its operation and to help the employees, the owner decided to split evenly its total revenue of 65,000.00".

Given:

Total revenue = 65000

Number of employees = x

To find:

The function which represents the amount each received.

Solution:

We know that,

$\text{Amount each received}=\dfrac{\text{Total revenue}}{\text{Number of employees}}$

Substitute the given values in the above formula.

$\text{Amount each received}=\dfrac{65000}{x}$

So, the function which represents the amount each received is

$f(x)=\dfrac{65000}{x}$

Therefore, the required function is $f(x)=\dfrac{65000}{x}$ .

Note: Given options are not correct and option C is incomplete.

4 0

3 years ago

The perimeter of a pool is 96 feet. If the length of the pool is 3 times its width, what is the width of the pool? Labeling the

k0ka [10]

Answer:

12 feets

Step-by-step explanation:

Let the area of the pool be Length×width

There will be 2lengths and 2widths as well so the perimeter of the pool will be the addition of all the sides of the pool i.e 2L + 2W = 96... (1)

And since the length of the pool is 3 times its width, we have

L = 3W... (2)

Substituting equation 2 into 1 to get the width 'W'

2(3W) + 2W = 96

6W + 2W = 96

8W = 96

W = 96/8

W = 12feets

The width of the pool is 12feets

4 0

3 years ago

Write the equation of the line perpendicular to 3x+y=-8 that passes through (-3,1) . Write your answer in slope-intercept form.

murzikaleks [220]

I hope this helps you

3 0

3 years ago

Read 2 more answers

Can anyone help me solve this problem: 3i(-5i)

katovenus [111]

The answer is -15i^2

4 0

3 years ago