MATHEMATICS MIDDLE SCHOOL

What is the domain of the function y=ln(12-4x/5)

Answers

Answer 1

Answer:

Answer:

The domain of the function is $x<3$

Step-by-step explanation:

Given : Function $y=\ln ((12-4x)/(5))$

To find : What is the domain of the function ?

Solution :

Domain is defined as the set of possible values which define the function.

We know that, log negative is not defined.

So, we will get the inequality in the function.

$\ln ((12-4x)/(5))>0$

$(12-4x)/(5)>0$

$12-4x>0$

$-4x>-12$

$x<3$

Therefore, The domain of the function is $x<3$

Answer 2

Answer:

$\ln x$ has a domain of $x>0$ , so $\ln\left(12-\frac{4x}5\right)$ has a domain of

$12-\frac{4x}5>0\implies12>\frac{4x}5\implies x<15$

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Answers

no real roots. using the equation
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Answers

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a server to cook ratio of 5 to 2. the total number of cooks and servers are 42 how many servers does stand steakhouse employ.

Answers

if you divide 42 into groups of 7 then that means that each group would have 5 servers and 2 cooks. so the steps are, you divide 42 by 7 and get 6 (there are 6 groups of 7) so 6*5 would be the number of servers and 6*2 would be the number of cooks. #server = 30 #cooks=12

What is 20% of what number is 96?

Answers

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the expression w/6 gives the weightof an object on the moon in pounds with a weight of 6/w pounds on Earth. what is the weight of a space suit on the moon if the space suit weighs 178.2 pounds o. Earth

Answers

The space suit would weigh 29.7 lbs.

Answer:

29.7 lbs

Step-by-step explanation:

W = weight of anything on earth.

So the expression would be :

178.2/6.

Now you will have to devide.

178.2/6 is 29.7 lbs

Hope this helps!

The perimeter p of a rectangle is given by the formula p=2L+2w, where L is the length of the rectangle and w is the width. Which is the perimeter formula solved for w?A)w=p-2L
B)w=2(p-L)
C)w=p/2+L
D)w=p/2-L

Answers

d) p/2 - l

because, p= 2(l+w)
P/2=l+w
w=p/2-L

Answer:

Step-by-step explanation:

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