3 years ago

True or False: The given graph is a function: The domain of the graph is :

Mathematics

1 answer:

Nataly [62]3 years ago

6 0

Answer:

True

domain is -8<x<3

Step-by-step explanation:

have a great day :D

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Find the Value of 8 1/3

Inessa [10]

$8^{ \frac{1}{3} } = \sqrt[3]{8} = 2$

$8^{ \frac{2}{3} } = \sqrt[3]{8^2} = \sqrt[3]{64} = 4$

8 0

4 years ago

What is the fraction that is simplified of 39 over 8

kompoz [17]

Nothing, you can't simplify 39/8 more than that

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3 years ago

Use the exponential growth model, A = A0 e^kt to show that the time is takes a population to double (to frow from A0 to 2 A0) is

ludmilkaskok [199]

Answer:

<em>Proof below</em>

Step-by-step explanation:

<u>Exponential Grow Model</u>

The equation to model some time dependant event as an exponential is

$A=A_oe^{kt}$

Where Ao is the initial value, k is a constant and t is the time. With the value of Ao and k, we can compute the value of A for any time

We are required to find the time when the population being modeled doubles from Ao to 2 Ao. We need to solve the equation

$2A_o=A_oe^{kt}$

Simplifying by Ao

$2=e^{kt}$

Taking logarithms in both sides

$ln2=lne^{kt}$

By properties of logarithms and since lne=1

$ln2=kt\cdot lne=kt$

Solving for t

$\displaystyle t=\frac{ln2}{k}$

Hence proven

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3 years ago

So if i have a 82 in a class and i took a 100 point test and made a 100 and then i took another 100 point test and made a 60 wha

xeze [42]

Around an 80 percent depending on how much those test are worth towards your grade

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4 years ago

Read 2 more answers

Which of the following statements explains why 0.8 is or is not a rational number?

noname [10]

Answer:

Step-by-step explanation:

its 8 bc when u put it under 9 it repeats

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3 years ago