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atroni [7]
3 years ago
9

Consider the function f(x) =x^x . Find f(4)

Mathematics
1 answer:
Kay [80]3 years ago
8 0

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • f(x) = x^x, f(4) = ?

\huge \boxed{\mathfrak{Answer} \downarrow}

\tt \: f(x) =  {x}^{x}  \\  \\ \tt \:Substitute \: the \: value \: of \: x \: as \: 4. \\  \\ \tt \:f(4) =  {4}^{4}  \\   \tt \: f(4) = 4 \times 4 \times 4 \times 4 \\ \tt \:f(4) = 16 \times 16 \\ \tt \:f(4) =  \boxed{ \boxed{ \bf \: 256}}

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Is p = 3 a solution to this equation? 4 p = 24
Blizzard [7]

Answer:

Hi there!

Your answer is:

No, p= 3 is <u>not</u> a solution for this equation!

Step-by-step explanation:

4(3) = 24 ???

4×3 = 24?

12 = 24??

NO. 12 does <u>NOT</u> equal 24!

Hope this helps

7 0
3 years ago
Can i have some help
Andrews [41]

Answer: g(x) = 3/2 x + 9

Step-by-step explanation:

h(x) = -2/3 x - 1

perpendicular lines always have the opposite sign, reciprocal slope

so, the slope of the perpendicular line would be: m = 3/2

y = mx + b

y = 3/2 x + b

plug in (-4, 3) to find b

3 = 3/2 (-4) + b

3 = -6 + b

b = 9

y = 3/2 x + 9

g(x) = 3/2 x + 9

5 0
2 years ago
Eric made a drawing of his rectangular bedroom with the scale 1 inch=3 feet. The drawing was 5 inches long 4 inches wide. What w
kolbaska11 [484]

Answer:

180 square feet

Step-by-step explanation:

We know that the rectangular drawing has:

  • 5 inches long (L)
  • 4 inches wide (W)

And we also know that:

<em>1 inch = 3 feet</em>

We will find how many feet long and wide is the actual room, by multiplying:

Long: 5 inches * 3 feet/inch = 15 feet

Wide: 4 inches * 3 feet/ inch = 12 feet

Now we want to know the area of the rectangle, and the area of the rectangle is:

<em>A = L*W</em>

<em>A = 15 feet * 12 feet</em>

A = 180 square feet

3 0
3 years ago
Jane works as a tutor for $14 an hour and as a waitress for $11 an hour. This month, she worked a combined total of 93 hours at
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Answer:

3t + 1,023

Step-by-step explanation:

The computation is shown below:

As a tutor it is $14 per hour

As a waitress it is $11 per hour

Total number of hours worked is 93

Now let us assume the number of hours worked as a tutor is t

So as a waiter is 93 - t

Now the equation is

= $14(t) + $11(93 - t)

= 14t + 1,023 - 11t

= 3t + 1,023

3 0
2 years ago
Stephanie has five and seven-eighths pizzas. She shares four and one-sixteenths of the pizzas with her friends. Estimate how muc
stira [4]

Answer:

Step-by-step explanation:

Whether you want a meal quickly, you're throwing a party, or you've just got friends round to watch the game, pizza fits the bill every time. Most Americans certainly think so, with pizza being America's fourth most popular food choice and the average American enjoying twenty-three pounds of it every year. Use our Pizza Calculator to help you decide just how many pizzas you need to order for your party or gathering and you'll make sure you have enough for everybody – and you'll cut down on any waste from over-ordering too.

The free Pizza Calculator will look at the number of people you're entertaining, their appetites, and the size and type of pizza you want and tell you just how many you need to order.

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If you wish, select

Click the "Calculate" button to get the number of pizzas you'll need to order.your pizza topping

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