3 years ago

Finding the circumference using 3.14

Mathematics

1 answer:

Nikitich [7]3 years ago

5 0

To find the circumference of a circle, multiply the diameter by PI.

PI = 3.14

Diameter = 42 m.

Circumference = 3.14 x 42 = 131.88 m.

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What makes a function nonlinear

Len [333]

Nonlinear functions are all functions except when it's highest exponent is equal to one.

6 0

3 years ago

To win at LOTTO in a certain state, one must correctly select 6 numbers from a collection of 52 numbers (1 through 52.) The orde

grandymaker [24]

Answer: 14,658,134,400

<u>Step-by-step explanation:</u>

There are 52 numbers to start with. After choosing the first number, there are 51 numbers remaining, etc.

1st and 2nd and 3rd and 4th and 5th and 6th

52 x 51 x 50 x 49 x 48 x 47 = 14,658,134,400

You can also find the answer using the following formula:

$\dfrac{52!}{(52-6)!}=\dfrac{52!}{46!}=\dfrac{52\times 51\times 50\times 49\times 48\times 47 \times 46!}{46!}\\\\\\.\qquad \qquad \qquad \quad = 52\times 51\times 50\times 49\times 48\times 47\\ \\\\.\qquad \qquad \qquad \quad =\large\boxed{14,658,134,400}$