f(x) =2^x−4
g(x) = 5/x

evaluate g(f(2))=

Answers

Answer 1

Answer:

not possible

Step-by-step explanation:

f(2)=2^2-4=0

g(f(2))=5/0 it's not possible


Related Questions

if in a game of glass stepping stones. there are 18 tiles of glass. two in each row. one is tempered and will be fine if you jump on it. and the other will break. if 1 player was to play what are his/her chances of getting across?
(NO links)​

Answers

Answer:

10

Step-by-step explanation:

NO WORK INCLUDED! JUST ANSWERS!!! PLS HELP

Answers

Answer:

6) = 55

7) = 68

8) = 148

9) = 102

10) = 38

5) = 48

4) =30

3) = 10

2) = 6

1) =4

e/kaid_274404147475337871026587/assig!
Khan Academy
Percent word problems
Of the 50 U.S. states, 4 have names that start with the letter W.
What percentage of U.S. states have names that start with the letter W?
0
Stuck? Review related articles/videos or use a hint.

Answers

Answer:

Step-by-step explanation:

4/50 = 0.08

0.08(100) = 8%

find 66 2/3 of 900


27 1/2% of 1200


17 1/2% of 1000

33 1/2% of 600​

Answers

9514 1404 393

Answer:

600330175201 (as written) 200 (if it should be 33 1/3%)

Step-by-step explanation:

The easiest way to do these is to make use of your knowledge of the decimal equivalents of fractions and percentages.

  66 2/3% of 900 = 2/3 × 900 = 600

  27 1/2% of 1200 = 0.275 × 1200 = 330

  17 1/2% of 1000 = 0.175 × 1000 = 175 . . . . move the decimal point

  33 1/3% of 600 = 1/3 × 600 = 200

     or 33 1/2% of 600 = 0.335 × 600 = 201

_____

Additional comment

The repeating decimal for 1/3 is 0.33333.... As a percentage, that is 33 1/3%. Then 2/3 = 66 2/3%.

To change a percentage to a decimal, divide it by 100%.

  17.5% = (17.5%)/(100%) = 17.5/100 = 0.175

__

The product 0.275 × 1200 can be rewritten as ...

  0.275 × 1200 = 0.275 × 1000 × 1.2 = 275 ×1.2 = 275 + 0.2×275

  = 275 +55 = 330

This is a calculation you can do in your head.

__

We suspect a couple of typos in your question. If you mean 66 2/3, not 66 2/3%, then multiply the first answer by 100 to get 60,000.

We have shown answers for both 33 1/2% as your problem says, and 33 1/3%, which would be the more usual fraction.

In order to join a dance class at Dancing’s Lily’s Academy, you must pay a $335 annual fee plus $13.75 for each class you attend. You plan to spend $500 dollars on your dance classes. Write and solve an equation for how many dance classes you will take.

Answers

Answer:

12

Step-by-step explanation:

335 + 13.75x = 500

Subtract 335 from each side

13.75x = 165

Divide each side by 13.75

x = 12

You can attend 12 dance classes with $500.

9514 1404 393

Answer:

  12 classes

Step-by-step explanation:

The total cost for c classes will be ...

  335 + 13.75c = 500

  13.75c = 165 . . . . . . . . . .subtract 335

  c = 12 . . . . . . . . . . . divide by 13.75

You will take 12 classes.

Determine the ordinary simple interest on a 90-day loan of Php8000 at 8 ½ % interest rate.

Answers

Answer:

$170

Step-by-step explanation:

Solve the following equation for x: 5x-3 1/2 = 9x+4 Enter answers as a decimal with no variable, no spaces, and no equal sign. DO NOT ROUND.

Answers

Answer:

− 1.875

Step-by-step explanation:

Do you want an explanation?

Apply the distribute property, substitute the given numerical value given:
9(-3r -11), r=10

Answers

Answer:

-369

Step-by-step explanation:

Replace r with 10.

9(-3(10)-10))

9(-30-11)

9*-30+9*-11

-270+ -99

-369

Hope this helped. :)

Twice the sum of a number and 3 is equal to three times the difference of the number and 6. Find the number.
ENER
The number is a

(ANSWER QUICKLY)

Answers

Answer: 5

Step-by-step explanation:

At football practice on Monday, Brandon threw a football into the target 5 times. The next Monday, he tripled the number of targets he hit. On the following Monday, his hits double that of the week before. Write and evaluate a numerical expression to find how many times he hit the target during those three weeks.

Enter the correct answers in the boxes.

Expression:

Answers

Answer:

try using a different app, it helps with all types of mathematical equations

What is the value of m

Answers

35.6 355⅝5555555555555555555545455555555

Assignment Goal:
Describe the motion of a rocket using a quadratic model.
Instructions:
Respond to each of the questions. Your solutions must document all of your work.
Scenario: A toy rocket is launched straight upward from a pad 10 ft above ground level with an initial velocity of 80 ft/sec.
Use the general formula for the vertical position (height) of an object moving under the influence of gravity s=-1/2 gt^2+ v_0 t+ s_0 where s0 is initial vertical position, v0 is initial velocity, and s is vertical position of the object.

1. Define a model (equation) to express the vertical position (height) of the rocket s (in meters) above ground level t seconds after launch. Let g = 32 ft/sec2.

Answers

Answer:

Your question is a little unclear if it wants meters or feet because it has everything listed in nicely feet then you say "(in meters)" at the bottom.

If it wants feet, the answer is

[tex]s=-16t^2+80t+10[/tex]

If it wants meters, the answer is

[tex]s=-4.8768t^2+24.384t+3.048[/tex]

Step-by-step explanation:

To solve, use the quadratic equation.

[tex]y=ax^2+bx+c[/tex]

It wants the x-axis to represent time (t) and the y-axis to represent position (s)

[tex]s=at^2+bt+c[/tex]

It gives us a formula that tells us what a, b, and c equal.

[tex]s=(-1/2)gt^2+v_0t+s_0[/tex]    where g is gravity, v_0 is the initial velocity, and s_0 is the initial starting position.

From here, it is just a plug and chug to get the final answer.

[tex]s=(-1/2)(32)t^2+80t+10\\s=-16t^2+80t+10[/tex]

If it wants everything in meters, just convert feet to meters at every step. You can search to find that 1 meter=3.28084 feet.

31,807 = 81 =
Remainder:

Answers

Answer:

Answer: (31807/81) ÷ 2 = 196.339506173

Step-by-step explanation:

Math answers to division of fraction 31807/81

31807 81 = 392.679012346

392.679012346 = 3926.79012346 to the nearest tenth

392.679012346 = 392.68 to the nearest hundredth

392.679012346 = 392.679 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Other Divisions Math homework are

31807 divide by half plus 20

Homework answers: (31807/2) + 20 = 15923.5

31807 divide by half plus 40

Homework answers: (31807/2) + 40 = 15943.5

31807/81 divided by 2

Answer: (31807/81) ÷ 2 = 196.339506173

Phil uses the model below to help him with multiple decimals. write a multiplication equation to represent the decimal model.​

Answers

Multiplication equations can be modeled using decimal models.

The multiplication equation is: [tex]\mathbf{0.50 \times 0.90 = 0.45}[/tex]

From Phil model, we have the following highlights

50 boxes are shaded vertically90 boxes are shaded horizontally

So, the multiplication expression is:

[tex]\mathbf{\frac{50}{100} \times \frac{90}{100}}[/tex]

Express as decimals

[tex]\mathbf{0.50 \times 0.90}[/tex]

Multiply

[tex]\mathbf{0.50 \times 0.90 = 0.45}[/tex]

Hence, the multiplication equation is: [tex]\mathbf{0.50 \times 0.90 = 0.45}[/tex]

Read more about decimal models at:

https://brainly.com/question/19979966

The difference of a number and six is negative four

Answers

10, i believe. i hope this helps :)

Help help help help help help

Answers

Answer:

70.2

Step-by-step explanation:

28.08 / 0.4 = 70.2

Simplify the expression 2.1(3.7 +5.7u) using the Distributive Property.
PLEASE HELP! :(​

Answers

Answer:

7.77+11.97u

Step-by-step explanation:

2.1(3.7+5.7u)=7.77+11.97u

What is negative 10 divided by .22

Answers

Answer:

That would be negative 45 or - 45

Please correct me if im wrong

Slope = -7 and passing through (-4,34)

Answers

if it is asking for point slope form the answer is : y-34=-7(x+4)

if it is asking it in slope intercept form the answer is: y=-7x-62

fast hurry no link no bot please right

Answers

I have gotten 27 different answers usually close to 1,000 or 3,050 so try c

9514 1404 393

Answer:

  (d)  972π in³

Step-by-step explanation:

The formula for the volume of a sphere is ...

  V = 4/3πr³

The sphere has a diameter of 18 in, so a radius of 9 in. Its volume is ...

  V = (4/3)π(9 in)³ = (4/3)729π in³ = 972π in³

The container can hold 972π in³ of water.

SectionA
find A and B?
B=
6 9-5
A:
- 10 -4 -8
4 16 6
7
8 4
1 2 -9
19 5 6
9 6

Answers

Answer:

B=24

A= I don't know what that means

Step-by-step explanation:

There are three compartments for luggage and each compartment has a capacity of 25 pieces of luggage. The first two compartments are full up and the last one contains 8 pieces of luggage. How many pieces of luggage are there?

Answers

Answer:

the first 2 compartments have 25 so 25+25=50, and the last has 8 in it so 50+8=58

In a scale drawing of a painting. 1 centimeter represents 5 inches.

scale 1 cm :5 in

Answer the following

(A) The height of the real painting is 25 inches. What is the height of the painting in the scale drawing?

______ cm

(B) In the scale drawing, the lenght of the painting is 6 cm. What is the lenght of the real painting?

____ inches
Please no links just answers :)

Answers

Answer:

a(5

b)30

Step-by-step explanation:

in the first one you divide 25 by 5

in the second one you multiply 6 times 5

2x+5y=(-24),3x+y=(-10) solve for using elimination method

Answers

Answer:

x equals -2 and y equals−4

Beth had k dollars. She spent 8 dollars on a bag and the rest of the money on 4 notepads. Find the cost of each notepad in terms of k.

Answers

Answer:

Price of a notepad in terms of k ⇒ (k - 8)/4

Step-by-step explanation:

Let the price of a notepad be n.

8 + 4n = k

In order to get the answer, we've to make n as the subject of the above equation.

8 + 4n = k

4n = k - 8

n = (k - 8) / 4

Please look at picture for question.

Answers

Answer:

[tex]\frac{-1}{5}m -\frac{4}{5}[/tex]

Step-by-step explanation:

Combine the like terms (2/5) and (-3/5) m

This will give you -1/5

place the remainder of the equation.

if you like my answer, please mark me brainliest !! thanks !! <3

Find X for brainiest

Answers

Answer:

136°

Step-by-step explanation:

Look at the attached paper for the steps.

Answer:

136°

Step-by-step explanation:

In quadrilateral ABCD,

[tex]m\angle A = 180\degree - 107\degree = 73\degree[/tex](Angles in linear pair)

[tex]m\angle B = 61\degree [/tex](Vertical Angles)

[tex]m\angle C= 90\degree [/tex](Given)

[tex]m\angle A +m\angle B+m\angle C+m\angle D= 360\degree[/tex](Interior angle sum postulate of a quadrilateral)

[tex]73\degree +61\degree+90\degree+x= 360\degree[/tex]

[tex]224\degree+x= 360\degree[/tex]

[tex]x= 360\degree-224\degree[/tex]

[tex]x= 136\degree[/tex]

PLEASE HELP>>>>>
25 POINTS...................

Answers

Answer:

y = 2/3x - 9

Step-by-step explanation:

note the slope, then note the y intecept, then plug it into the equation y = mx+b

Answer:

So its d

Step-by-step explanation:

Y intercept is 6, and the slope is 3/2. hope i help! And if it isn't that, its c

From a club with 12 members, how many ways could you choose a committee of 5?

Answers

Step-by-step explanation:

that is 12 over 5

12! / (5! × (12-5)!) = 12×11×10×9×8/5×4×3×2 =

= 11×9×8 = 792

A suit was marked with a 20% discount.
If the discount is $26.00, what was the original price of the suit?

Answers

Answer:

130

Step-by-step explanation:

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