Find the domain and range of f(x)=4*(1/2)^x

Answer:

50⁰

Step-by-step explanation:

because its still the same angle

Answer:

x=50

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

70%

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

The area of the smaller rectangle is x².

The larger rectangle is 4 times that area: (2x)(2x) = 4x²

So in total you have 4x² + x² = 5x²

Answer C is also 5x² by calculating 6x²-x²

Answer:

2x-4

Step-by-step explanation:

-( 6x + 4+ 8x

-( 6x + 4+ 8x

2x-4

Answer:

C is variable. -10 times c is equal to -0.1

Step-by-step explanation:

Answer:

22.4

Step-by-step explanation:

m8 just use a calculator...

Answer: 22.4

Step-by-step explanation:

28 x 80 = 22.4

  100

Answer:

yes

Step-by-step explanation:

Answer- I'm pretty sure it's linear

Step-by-step explanation:

Answer: $3.63 / $3.29

Step-by-step explanation:

In Philadelphia, you would pay:

= 3.10 * Percentage of national average for transport

= 3.10 * 117%

= $3.63

In Atlanta:

= 3.10 * Percentage of national average for transport

= 3.10 * 106%

= $3.29

The table below compares the cost of living in Philadelphia  and Cleveland, with the numbers representing percentages of  the national average.

Answer:

$3.63 / $3.29

Step-by-step explanation:

Just did test

I hope it helps you ❤️❤️❤️

Answer:

Probability is the mathematical term for the likelihood that something will occur, such as drawing an ace from a deck of cards or picking a green piece of candy from a bag of assorted colors. You use probability in daily life to make decisions when you don't know for sure what the outcome will be.

Step-by-step explanation:

Answer:

regressive tax

Step-by-step explanation:

Tax is a compulsory sum levied by the government or an agency of the government.

There are 3 types of taxes

1. proportional tax - the same amount of tax rate is levied on everyone.

2. regressive tax - lower earning inviduals are taxed

Answer: its proportional

Step-by-step explanation:

i got it right

Answer:

m=0

Step-by-step explanation:

Answer:

Step-by-step explanation:

U have 20 dollars and u spend d amount of dollars on ice cream.

basically it’s 20$-d$ or 20-d

Answer:

[tex]\underline{\underline{ \boxed{ans(1)}}} \: \boxed{x = 11} \\ \\ \underline{\underline{ \boxed{ans(2)}}} \: \boxed{x = 9} \\ \\ \underline{\underline{ \boxed{ans(3)}}} \: \boxed{x = 10} \\ \\ \underline{\underline{ \boxed{ans(4)}}} \: \boxed{x = 6} \\ \\ \underline{\underline{ \boxed{ans(5)}}} \: \boxed{x = 7} \\ \\ \underline{\underline{ \boxed{ans(6)}}} \: \boxed{x = 13} \\ \\ [/tex]

Step-by-step explanation:

[tex]\underline{\underline{ \boxed{ans(1)}}} \\ \frac{54}{36} = \frac{24}{x + 5} : \\ (36)(24) = (54)(x + 5) \\ (x + 5) = \frac{(36)(24)}{(54)} \\ x = 16 - 5 \\ \boxed{x = 11} \\ \\ \underline{\underline{ \boxed{ans(2)}}} \\ \frac{(20 + 8)}{20} = \frac{(2x + 3)}{15} : \\ (20)(2x + 3) = (15)(28) \\ (2x + 3) = \frac{(15)(28)}{(20)} \\ 2x = 21 - 3 \\2x = 18 \\ \boxed{x = 9} \\ \\ \underline{\underline{ \boxed{ans(3)}}} \\ \frac{24}{28} = \frac{x + 8}{3x - 9} : \\ (28)(x + 8) = (24)(3x - 9) \\ 28x + 224 = 72x- 216 \\ 72x - 28x = 224 + 216 \\ 44x = 440 \\ \boxed{x = 10} \\ \\ \underline{\underline{ \boxed{ans(4)}}} \\ \frac{39}{4x + 2} = \frac{42}{5x - 2} : \\ (42)(4x + 2) = (39)(5x - 2) \\ 168x + 84 = 195x- 78 \\ 195x - 168x = 84 + 78 \\ 27x = 162 \\ \boxed{x = 6} \\ \\ \underline{\underline{ \boxed{ans(5)}}} \\ \frac{48}{4x + 4} = \frac{60}{7x - 9} : \\ (60)(4x + 4) = (48)(7x - 9) \\ 240x + 240 = 336x- 432 \\ 336x - 240x = 240 + 432 \\ 96x = 672 \\ \boxed{x = 7} \\ \\ \underline{\underline{ \boxed{ans(6)}}} \\ \frac{40}{40 - 5} = \frac{3x - 7}{2x + 2} : \\ (40)(2x + 2) = (35)(3x - 7) \\ 80x + 80 = 105x- 245 \\ 105x - 80x = 80 + 245 \\ 25x = 325 \\ \boxed{x = 13} \\ \\ [/tex]

Answer:

c=1

Step-by-step explanation:

Simplifying

3 + 2c = 5

Solving

3 + 2c = 5

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 2c = 5 + -3

Combine like terms: 3 + -3 = 0

0 + 2c = 5 + -3

2c = 5 + -3

Combine like terms: 5 + -3 = 2

2c = 2

Divide each side by '2'.

c = 1

Simplifying

c = 1

Answer:

 =  4

Step-by-step explanation:

Subtract  15 from both sides of the equation

6+15=39

6+15−15=39 − 5

Simplify

6=24

Divide both sides of the equation by the same term

(6=24)/6

Simplify

=4

Answer:

-2.1

Step-by-step explanation:

2.5(x+4)=4.75

or,2.5x+10=4.75

or,2.5x=4.75-10

or,2.5x= -5.25

or,x =-5.25/2.5

or,x= -2.1

∴x=-2.1

     (Ans)

Hope you find it helpful.........

Answer:

2.5(x+4)=4.75

2.5x+10=4.75

2.5x=4.75-10

2.5x=-5.25

Divide through by 2.5

2.5x÷2.5=-5.25÷2.5

X=-2.1

Answer:

4 red marbles and 6 blue marbles is the correct answwer

Step-by-step explanation:

Answer:

A.) 4 red marbles and 6 blue marbles

Step-by-step explanation:

If you times 2 x 2 then you will get 4

If you times 3 x 2 then you will get 6

And since the ratio is red : blue

2 : 3 is equivalent to 4 : 6

Just like  [tex]\frac{2}{3} = \frac{4}{6}[/tex] they are the same thing.

if you were to do a fraction graph, 2 of the 3 [tex]\frac{1}{3}[/tex] bars would be the same length of 4 [tex]\frac{1}{6}[/tex] bars:

Answer:

Well, you can't make an offical equation here because it doesn't say how many shirts your offically getting.

However, if you wanted to make an correct equation you want to times the amount of shirts your getting by the cost of a shirt, to get the final cost.

Step-by-step explanation:

Answer:

Step-by-step explanation:

231/32

7 7/32

Answer:

7 7/32

Step-by-step explanation:

Answer:

8.8

Step-by-step explanation:

A=lw

A= (3.5)(2.5)

A= 8.75 ≅ 8.8

plz mark me brainliest. :)

Answer:

The boat will travel 292.8 miles on 24.4 gallons.

Step-by-step explanation:

How I figured this out was I divided 378 by 31.5 which got me 12. I then took 12 and multiplied it by 24.4

Answer:

D.

Yes, the probability would change because you are drawing from one bag and this changes the number of possible outcomes.

Step-by-step explanation:

Yes, the probability would change because you are drawing from one bag and this changes the number of possible outcomes.

Probability in mathematics is the possibility of an event in time. In simple words how many times does that incident is happening in any given time interval?

Given:

Suppose Steven combined the table tennis balls into one large bag instead of two individual bags.

When the two bags are combined into one, the number of possible outcomes is reduced.

Drawing from one bag means that there is now only one set of balls to choose from, rather than two separate sets.

This means that the total number of possible outcomes is reduced, which changes the probability of drawing a "1" and a "B" without replacement.

Therefore, the probability would change.

To learn more about the probability;

brainly.com/question/11234923

#SPJ5

Answer:

The answer is c or x=25

Step-by-step explanation:

Answer:

no way

Step-by-step explanation:

addison rae? is that u?

Answer:

It's B-(x-2) (x+5),

Step-by-step explanation:

I don't know how to explain

Answer:

B

Step-by-step explanation:

i know the answer cause i had the same question for my exams.