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No!  -83 / 3 = -27 2/3

5 minutes = 2⁶

5 minutes = 2x2x2x2x2x2

If Frank is offered $20k for his book plus a $3 royalty/book in deal a, and deal b says he can have $15k up front but $4.25 per book that sells, how many books can Frank sell before deal b is better than deal a?

Let the number of books sold to break even=B, then we have:

20,000 + 3B =15,000 + 4.25B

5,000 =1.25B

B=5,000 / 1.25

B = 4,000 books to break even.

Any number > 4,000 books sold, deal "b" will be a better deal. 

19! it isn't 21 like some are led to beleive!!!!!! like all 6th and 7th graders!!!!

2😱 you didn't know that????? if i could i would put an emogii that is annoyed smacking it's forehead!!!!!!!!!!!

how to simplify (4^3)5

\({\color{blue}4^3\times 5= 2^6 \times 5=320}\)   !

it's 4 to the power of 3 (aka 4x4x4) times 5

1/4 of 16

\({\color{blue} \frac{1}{4}\times 16 = \frac{16}{4}=4}\)     !

A prime number is NOT DIVISIBLE EVENLY by any other number, except by itself and 1. Example:

11 is a prime number and is divisible only by itself =11/11 =1, or by 1 =11/1 =11. And that is it.

This is the definition of a "prime number".

7/5 x 20 =140/5 = 28 Brunettes

YES!. 11 is a prime number. Here are some prime numbers from the smallest:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71,73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, ........etc.

Use the calculator here. Enter 79, then press this key, √x , then press = key to get your answer.

KYS

put a precent sign

What do the letters stand for??

Easy it's 3.141592653589793238462

Sqrt(81) + 216^(1/3) =

   9         +     6          = 15 

Simplify the following:
5 (a+1)+2 (a-3)

5 (a+1) = 5 a+5:
5 a+5+2 (a-3)

2 (a-3) = 2 a-6:
2 a-6+5 a+5

Grouping like terms, 5 a+2 a-6+5 = (5 a+2 a)+(5-6):
(5 a+2 a)+(5-6)

5 a+2 a = 7 a:
7 a+(5-6)

5-6 = -1:
Answer: |7a - 1

what is the fifth term of the sequence defined by f(n)=3(n-3)

-6, -3, 0, 3, 6, 9, 12, 15.........etc.

f(5) = 3(5 - 3) =6

sqrt(81)+sqrt3(216) = 15

Use your computer

lol im just bored.

Guest shut up!!!

2^5 = 32

tan29=x/32

0.554309 =x / 32

x=0.554309 x 32

x=17.737888