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3 years ago

ILL GIVE YOU BRAINLIEST!! Which number is rational?

Mathematics

2 answers:

Dmitry [639]3 years ago

8 0

Answer:

sqrt(64)

Step-by-step explanation:

The square root of 64 = 8 and 8 is a rational number

Kipish [7]3 years ago

6 0

Answer:

C. √64

Step-by-step explanation:

The square root of 64 is rational. It is rational because the square root of 64 is 8. 8 is a rational number.

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Answer:

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3 years ago

Tessellations

Black_prince [1.1K]

Answer:

D. (4,3)

Step-by-step explanation:

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The formula A=200e^.033t models the population of a particular city, in thousands, t years after 1998. When will the population

svetoff [14.1K]

Answer:

In the year 2010

Step-by-step explanation:

we have

$A=200e^{0.033t}$

where

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t is the number of years since 1998

For A=297 thousands

substitute and solve for t

$297=200e^{0.033t}$

simplify

$1.485=e^{0.033t}$

Apply ln both sides

$ln(1.485)=ln[e^{0.033t}]$

$ln(1.485)=(0.033t)ln(e)$

Remember that

$ln(e)=1$

$ln(1.485)=(0.033t)$

$t=\frac{ln(1.485)}{0.033}$

$t=12\ years$

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3 years ago