3 years ago

How many tickets with different points of origin and destination can be sold on a bus line that travels a loop with 20 stops?

Mathematics

1 answer:

Georgia [21]3 years ago

7 0

20. Because the tickets must have different points of origin, only 1 ticket can be sold per stop.

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Identify the following equation as that of a line, a circle, an ellipse, a parabola, or a hyperbola. xy = 4

MA_775_DIABLO [31]

Xy = 4 is a hyperbola

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3 years ago

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A sequence is recursively defined as a(n)=2a(n-2) for values of n>2. Find the seventh term of the sequence if a(1)=0 and a(2)

Svetradugi [14.3K]

Answer:

a(7) = 21

Step-by-step explanation:

Using the recursive formula and a(1) = 0, a(2) = 1 , then

a(3) = a(2) + 2a(1) = 1 + 2(0) = 1 + 0 = 1

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3 years ago

A cylindrical can of soup has a diameter of 7 cm and a height of 10 cm. How much soup is in the can, in terms of π?

Natasha2012 [34]

Answer:

B) 122.5π cm3

Step-by-step explanation:

Volume of a cylinder = $\pi r^{2} h$

r= radius , but we are given diameter or 7cm, radius = diameter/2 =7/2 = 3.5cm

h= height, given as 10cm

$\pi = constant$

Next, plug in the numbers into the formula;

$=\pi *3.5^{2} *10\\ \\ =\pi *12.25 *10\\ \\ =122.5\pi$

Therefore, the volume of soup in the can is 122.5 $\pi cm^{3}$

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4 years ago

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Can someone help me find the answer?

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Answer:

Height of larger cylinder is 13.72 ft

Step-by-step explanation:

If the cylinders are similar then their radius is suppose to be same .

formula for volume is π $r^2 h$ where r is radius and h is the height

Let height of larger be H and smaller is 5 ft (given)

$\frac{volume of larger}{volume of smaller} = \frac{\pi r^2H }{\pi r^2 (5) } = \frac{343}{125} \\on simplifying it ,we get \\H =\frac{343X 5}{125} \\H=13.72 ft$

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3 years ago

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<img src="https://tex.z-dn.net/?f=b%20%3D%20%20log_%7B10%7D%28a%29%20" id="TexFormula1" title="b = log_{10}(a) " alt="b = log_

exis [7]

Answer:

$b = log_{10}(a) \\ \\ \therefore \: {10}^{b} = a$

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3 years ago

How many tickets with different points of origin and destination can be sold on a bus line that travels a loop with 20 ​stops?

How many tickets with different points of origin and destination can be sold on a bus line that travels a loop with 20 stops?