All Questions ⁺⁰231320 Questions

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Fällt ein Körper aus der Ruhe heraus in ein zähflüssiges Medium, so lässt sich seine Geschwindigkeit v beschreiben durch v(t)= a * (1-e^-bt);
t in s, v in m/s mit a; b>0

a) Für ein bestimmtes Medium konnten in einem Experiment read more ..

Sekai Mar 19, 2018

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630

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+4116

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NotSoSmart Mar 19, 2018

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612

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NotSoSmart Mar 19, 2018

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685

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+4116

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NotSoSmart Mar 19, 2018

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558

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+4116

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NotSoSmart Mar 19, 2018

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600

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+4116

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NotSoSmart Mar 19, 2018

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538

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NotSoSmart Mar 19, 2018

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593

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NotSoSmart Mar 19, 2018

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1459

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3. Math Question

3. Math Question

What is the area of a sector with a central angle of 10π7 radians and a radius of 18.4 m? read more ..

sii1lver Mar 19, 2018

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534

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NotSoSmart Mar 19, 2018

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1662

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What is the area of a sector with a central angle of 3π5 radians and a diameter of 21.2 cm?

What is the area of a sector with a central angle of 3π5 radians and a diameter of 21.2 cm?
Use 3.14 for π and round your final answer to the nearest hundredth.

Enter your answer as a decimal in the read more ..

sii1lver Mar 19, 2018

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589

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NotSoSmart Mar 19, 2018

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510

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3 questions I need help with

1.
2
3. read more ..

Guest Mar 19, 2018

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357

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Algebra 2 Help Please

1. 2.
3. read more ..

Guest Mar 19, 2018

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1652

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5. Math question

5. Suppose x is any positive number.
Circle 1: center (0, 0) and radius 2x
Circle 2: center (0, 0) and radius 10x
read more ..

sii1lver Mar 19, 2018

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513

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Graph Question

What is the average rate of change from −3 to 0 of the function represented by the graph? read more ..

Guest Mar 19, 2018

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1881

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Which transformations can be used to show that circle S is similar to circle T?

Which transformations can be used to show that circle S is similar to circle T?
Circle S: center (11, −5) and radius 81
Circle T: center (11, 0) and radius 9
read more ..

sii1lver Mar 19, 2018

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1487

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Three Math Questions

1.
Let f(x)=−log(4x)+5.
What is the average rate of change of f(x) from 3 to 8?
Round your answer to the nearest hundredth. read more ..

Guest Mar 19, 2018

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1978

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Circle 1 has center (−4, 5) and a radius of 6 cm. Circle 2 has (2, −3) and a radius 9 cm.

Circle 1 has center (−4, 5) and a radius of 6 cm. Circle 2 has (2, −3) and a radius 9 cm.
What transformations can be applied to Circle 1 to prove that the circles are similar?
Enter your answers in the boxes. read more ..

sii1lver Mar 19, 2018

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1060

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Help please

If $f(x)=\dfrac{2}{x+1}$, then what is the value of $f^{-1}\left(\frac{1}{5}\right)$?
Can someone explain inverse functions too

Guest Mar 19, 2018

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771

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+155

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Which of these is the value of x?

4
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jj88778 Mar 19, 2018

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502

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+491

Help please

What is the value of x in this triangle?
round the final answer to the nearest hundreth.
read more ..

whosmans Mar 19, 2018

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