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2 years ago

PLEASE HELP!! what is the domain of the function below???

Mathematics

2 answers:

Anvisha [2.4K]2 years ago

7 0

f(x) = 57 (19)^(x-4)

The domain is the input or x values

what are the allowed x values

we can put in any values of x we want and the function still works

Domain: all real values

The range is the output or the y values

It will always be greater than 0

Range: y> 0 or all positive real numbers

myrzilka [38]2 years ago

5 0

The domain is any real number

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3 years ago

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Answer:

False

Step-by-step explanation:

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2 years ago

A coffee pot holds 4 1/4 quarts of coffee. How much is this in cups? Write your answer in a mixed number

elena-s [515]

Hello!

1 quart=4 cups

4(4)=16

1/4(4)=4/4

16+4/4=16 4/4

Our final answer is 16 4/4 cups.

I hope this helps!

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2 years ago

I’ll give brainliest to who ever answers correct

nasty-shy [4]

Answer:

im gonna guess b

Step-by-step explanation:

sry if wrong

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2 years ago

Refer to this sketch of a warehouse please answer please and thank you

stiv31 [10]

Answer:

2) 12,000 ft²

3) 30 gallons.

Step-by-step explanation:

2) 1. You can calculate the lateral surface area of the exterior walls of the warehouse by applying the formula shown below:

$LA=h(2l+2w)$

Where h is the height, l is the lenght and w is the width.

2. Substitute values and you obtain that the lateral area is:

$LA=20ft[(2*200ft)+(2*100ft)]$

$LA=12,000ft^{2}$

3) You know that 1 gallon of paint covers 400 ft², therefore for 12,000 ft² are needed the following number of gallons (which is represented by x):

$x=\frac{(1gallon)(12,000ft^{2})}{400ft^{2}}=30gallons$

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2 years ago