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3 years ago

What is the inverse of the function below? f(x)=(1/3)^x

Mathematics

1 answer:

enyata [817]3 years ago

8 0

Answer:

f⁻¹(x) = - ln x\ln 3

Step-by-step explanation:

To find the inverse, interchange the variables and solve for y.

I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.

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What is 8 × 1 + 3 × 0.1 + 9 × 0.01 in standard form

emmasim [6.3K]

Answer:

0.216

Step-by-step explanation:

$8 \times 1 \times 3 \times 0.1 \times 9 \times 0.01\\\\=(8\times1)(3\times0.1)(9\times0.01)\\\\=8(0.3)(0.09)\\\\=(8\times0.3)(0.09)\\\\=(2.4)(0.09)\\\\=2.4\times0.09\\\\=0.216$

is this the standard form?

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3 years ago

The area of a square is 100. The length of its diagonal is approximately:

mr_godi [17]

Answer:

10 $\sqrt{2\\} \\$ or 14.14 appromiximately

Step-by-step explanation:

Area of square = 100

So length on side = 10 because all sides of square equal.

Length of Diagonal = Side x $\sqrt{2}$

So the length of diagonal is 14.14 approximately

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3 years ago

Write 1\3(12x-6)+6 in standard form

AlladinOne [14]

Try math way . com , its free and lets you enter all different types of problems!!

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3 years ago

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A capacitor has plates of area

kumpel [21]

Answer:

6.1*10^-6

Step-by-step explanation:

Acellus

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3 years ago

A circular garden with a radius of 8 feet is surrounded by a circular path with a width of 3 feet.

Vladimir [108]

Answer:

178.98 ft2

Step-by-step explanation:

we know that

The area of the circular path alone is equal to subtract the area of the circular garden from the area of the complete circle (circular garden plus circular path)

$A=\pi (r_2^2-r_1^2)$

where

$r_1=8\ ft$ ---> radius of circular garden

$r_2=8+3=11\ ft$ ----> radius of the circular garden plus radius circular path

substitute

$A=3.14 (11^2-8^2)=178.98\ ft^2$

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4 years ago

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