Please answer this first to answer CORRECTLY, gets brainliest.

Mathematics

2 answers:

egoroff_w [7]2 years ago

7 0

Answer:

The area of the circle is 75 in^2

Step-by-step explanation:

Since it shows the radius to be 5, we simply do 5^2 to get 25. It also say to use 3 for pi. So, we would do 25*3 to get 75.

Bit late but oh well

Komok [63]2 years ago

4 0

I think it would be 78.54

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A computer is used to generate passwords. Passwords are made up of numbers from 1–9 and lowercase letters. The computer generate

cestrela7 [59]

Hello!

Well, if you do not count y as a vowel, we have 5 vowels. There are 26 letters in the alphabet, plus the 9 numbers gives us 35.

As a fraction this gives us 5/35, which is equal to 1/7. As a rounded decimal, this is about 0.14.

As a percent, this is about a 14% chance of it generating a vowel.

The answer is 0.14.

Hope this helped!

7 0

3 years ago

1!+2(2!)+3(3!)+...+n(n!)=(n+1)!-1

anyanavicka [17]

Step-by-step explanation:

OK, let's assume it this way:

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!=(2.1!-1!)+(3.2!-2!)+(4.3!-3!)+...+((n-1)n!-n!)=(2!-1!)+(3!-2!)+(4!-3!)+

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!=(2.1!-1!)+(3.2!-2!)+(4.3!-3!)+...+((n-1)n!-n!)=(2!-1!)+(3!-2!)+(4!-3!)+...+(n+1)!-n!=(n+1)!-1!=(n+1)!-1

and boom problem solved

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2 years ago

Which of the following best describes the relationship between ABCD EFGH?

lutik1710 [3]

Answer:

Step-by-step explanation:

A tesselation uses 1 shape to create an image by translating it or reflecting it. The shape is translated in this scenario so they are congruent from a translation (they are in the sam orientation unlike reflections)

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3 years ago

Two six-sided dice are tossed 288 times. how many times would you expect to get a sum of 5?

dusya [7]

First find the probability of getting 2 and 3 or 1 and 4 and toss the dice. multiply this by 288 ;)

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3 years ago

A decimal number which ends after a finite number of digits after the decimal point is called a _ _ _ _ _ _ _ _ _ _ _ decima

Usimov [2.4K]

Terminating decimal is what ur looking 4

8 0

3 years ago

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