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3 years ago

What is the solution to the equation below? HELP PLEASE PLEASE HELP PLEASE ASAP PLEASE PLEASE ASAP ASAP PLEASE PLEASE

Mathematics

1 answer:

topjm [15]3 years ago

6 0

Answer:

C x = 4096

Step-by-step explanation:

log8 x = 4

Raise each side to the base of 8

8^ log 8 (x) = 8^4

x = 8^4

x = 4096

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Simplify to create an equivalent expression -5(3p+3)+9(-7+p)

creativ13 [48]

So u times it first so -15p-15-63+9p
so it would short it down because of cobine like terms -6p-78

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3 years ago

What happened to the tutors?

saveliy_v [14]

Answer:

The Tudor ended when Henry's grand daughter Elizabeth I died

Step-by-step explanation:

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3 years ago

Maria earns $8 an hour babysitting. Last week Maria made $64. She needs to have at least $150 for vacation. Which inequality can

Free_Kalibri [48]

Answer:

8x+64≥150

Step-by-step explanation:

$8 an hour is your variable, and 64 is added already. She needs at least $150, so that's greater than or equal to 150.

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3 years ago

Read 2 more answers

Consider the functions f(x) = 2x and g(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx-3%7D" id="TexFormula1" title="\

bagirrra123 [75]

Question 1:

For this case we must find $(f_ {0} g) (4)$ knowing that:

$f (x) = 2x\\g (x) = \frac {1} {x-3}$

By definition we have that, be two functions f (x) and g (x), then the composite function of f with g is:

$(g_ {0} f) (x) = g [f (x)]$

In this case, they ask us for the function composed of g with f:

$(f_ {0} g) (x) = f [g (x)]$

So, we have:

$(f_ {0} g) (x) = 2 (\frac {1} {x-3})\\(f_ {0} g) (4) = 2 (\frac {1} {4-3})\\(f_ {0} g) (4) = 1$

ANswer:

$(f_ {0} g) (4) = 1$

Question 2:

For this case, we must find the inverse function of $g (x) = \frac {1} {x-3}$ , given by: $g ^ {- 1} (x)$

To do this, replace g(x) with y:

$y = \frac {1} {x-3}$

We exchange variables:

$x = \frac {1} {y-3}$

We solve for "y":

$y-3 = \frac {1} {x}\\y = \frac {1} {x} +3$

Replace "y" with $g ^ {-1} (x)$

So, we have:

$g ^ {- 1} (x) = \frac {1} {x} +3$

Answer:

$g ^ {- 1} (x) = \frac {1} {x} +3$

Question 3:

For this case, we have by definition, the domain of a function f (x), is the set of all the values for which the function is defined.

We must find the domain of the following function:

$g ^ {- 1} (x) = \frac {1} {x} +3$

It is observed that the function is not defined for $x = 0$

Then the domain is given by all the values of x, except 0.

${x | x \neq 0}$ for any integer n

Answer:

All numbers, except $x = 0$

4 0

3 years ago

Read 2 more answers

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TEA [102]

C is the correct answer if I’m not mistaken

8 0

2 years ago