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3 years ago

What is the domain of the function ? Pls help ASAPPPP 35 points!!

Mathematics

1 answer:

Nitella [24]3 years ago

8 0

Answer:

[ 1 , ∞ )

Step-by-step explanation:

Find the domain by finding where the expression is defined.

Here it is in set-builder notation as well: { x | x ≥ 1 }

Glad I could help!!

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aleksley [76]

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3 years ago

What value of n makes this expression equals to 6 <br> 3n-(2+n)

coldgirl [10]

N = 4
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3 years ago

A relation that is symmetric with respect to the x-axis CANNOT be a function,

motikmotik

A function cannot have symmetry with respect to the x-axis

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3 years ago

Read 2 more answers

The population of a city is modeled by the equation P(t)=232012e0.23t where t is measure in years. If the city continues to grow

Gennadij [26K]

In around 6.35 years, the population will be 1 million.

<h3> how many years will it take for the population to reach one million?</h3>

The population is modeled by the exponential equation:

$P(t) = 232,012*e^{0.23*t}$

Then we just need to solve the equation for t:

$P(t) = 232,012*e^{0.23*t} = 1,000,000$

Let's solve that:

$232,012*e^{0.23*t} = 1,000,000\\\\e^{0.23*t} = 1,000,000/232,012 = 4.31\\$

If we apply the natural logarithm to both sides:

$ln(e^{0.23*t}) = ln(4.31)\\\\0.23*t = ln(4.31)\\\\t = ln(4.31)/0.23 = 6.35$

So in around 6.35 years, the population will be 1 million.

If you want to learn more about exponential equations:

brainly.com/question/11832081

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5 0

2 years ago

Please i need your help

Scrat [10]

Answer:

1. YES, BECAUSE WITH TAX, IT WOULD BE 9.88

2. MOVE THE DECIMAL OVER TO THE LEFT BY ONE PLACE

ANSWER IS 5.356

Step-by-step explanation:

IF TAX IS 13% YOU MULTIPLE 8.75 BY 1.13. YOU GET 1.13 FROM THE ORIGINAL PRICE PLUS .13 IN TAX.

6 0

2 years ago