Why mathematical induction is used ?(write a 100 words paragraph)

Mathematics

1 answer:

weeeeeb [17]2 years ago

4 0

Answer:

Mathematical induction is a method of mathematical proof typically used to establish that a given statement is true for all natural numbers ( non-negitive integers). The simplest and most common form of mathematical induction proves that a statement involving a natural number that holds for all values.

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Find the value of C. PLEASE HELP!!

sweet [91]

Answer:

Hey there!

The trick to finding the value that completes the square, is dividing the middle number, the 10, by 2, and squaring that. Thus, we have 10/2=5, and 5^2=25.

c=25

Hope this helps :)

8 0

3 years ago

Eric earned 60 points on his last test if there were 75 possible points what was his percent grade

Andru [333]

So 75 points is your 100%. You can do 60 over 75 is equal to X over 100. You divide your numerator(60) by your denominator(75) to get 85.7142857%, or to round to your nearest percent, your answer would be roughly 86%.

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3 years ago

Please help me i’ve tried so many of these and i can’t figure out how to do it

zheka24 [161]

Answer:

15.4%

Step-by-step explanation:

Calculate the volume of both containers.

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the radius and h the height )

$V_{A}$ = π × 10² × 11 = 1100π ft³

$V_{B}$ = π × 7² × 19 = 931π ft³

Subtract volume of B from volume of A to find quantity left in A

quantity left in A = 1100π - 931π = 169π ft³

To calculate the percentage left in A after B has been filled

$\frac{left}{full}$ × 100%

= $\frac{169\pi }{1100\pi }$ × 100%

= $\frac{169}{1100}$ × 100%

= 15.4% ( to the nearest tenth )

6 0

2 years ago

One pipe can fill a pool in 9 hours. Another pipe can fill the pool in 6 hours. How long would it take them to fill the pool if

kow [346]

Answer:

3.6 hours or 3 hours and 36 minutes.

Step-by-step explanation:

If the first pipe can fill the pool in 9 hours that means that in 1 hour it fills $\frac{1}{9}$ of the pool, we use the same logic for the second pipe and conclude that in 1 hour it feels up $\frac{1}{6}$ of the pool. If both were to fill the pool together that means that in 1 hour they would fill...