All Answers 356020 Answers

VERY REASONABLE AND WELL EXPLAINED THANK YOUUUUUUU

10/4=5/2

-2/3³ = -8/27 or -0.296 all repeated.

If the number is  984 770 902 183 611 232 881

and if you are allowed to assume that the 22nd root is a whole number,

then:

-- because 10²²  =  10 000 000 000 000 000 000 000, the answer must be a one-digit number

-- because the last digit is 1, the number must be either 3, 7, or 9

-- because the sum of the digits is 90, the number is divisible by 9

so:  the choice must be 9.

9*9 = 81

:0 rate 5 star pls

2197^(p²-1) = 28,561^(p²-13)  

(13^3) ^(p²-1) = (13^4) ^(p²-13)

[13]^{3p²-3)  = [13]^(4p²-52)       equate exponents

{3p²-3)  = (4p²-52)   rearrange

49 = p^2        take both roots

± 7  = p

2 mg is 1/5th of 10mg  so you will need 1/5th of 5 ml = 1 ml

Divide top and bottom by 10000  (drop all of the zeros to get

45/69  divide t & b  by 3

15/23

C + C/3  = 4.60

(4/3)C  = 4.60   mutliply both sides by (3/4)

C  = 4.60 (3/4)  = 4.60 (.75)  = $3.45

5.75

2^K = 8 * 32^(1/7)

2^K  = [2]^3 * [2^5]^(1/7)

2^K  = [2]^3* *  [2]]^(5/7)

2^K =  2^[ 3 + 5/7]     →    K =  3 + 5/7 =   26 / 7

200 (.85)  =  $170

264 ( .75)  =  264 (3/4)  = (264 /4) * 3  =  66 * 3  = $198

Walmart  is cheaper

v = [4/3](678.24)  = 904.32 units^3

"Monday" was the name of the horse he rode in on

"Friday"  was the name of the horse he left on  ......

helppp

Let x be the longer piece

So  x - 12  is the shorter piece

So we have

(3/4)(x - 12)  = 120  multiply both sides by 4/3

x - 12  = 120 (4/3) 

x - 12  = 160       add 12 to both sides

x = 172 ft  =  the longer piece

The area of the rectangle is 126m

1)Show that 2x-31x+105=0

2)hence solve the equation for x

So we have :

(2x - 3) (28- 2x)   =  126

-4x^2 + 62x - 84  = 126

-4x^2 + 62x - 210  = 0       divide both sides by -2

2x^2 - 31x  + 105  = 0   factor

(2x  - 21) ( x -  5)  = 0   set each factor to 0 and solve and we get that  x  = 21/2  or x  = 5

43

P  =   7*2^{( M / 32)}  where M is the elapsed months

Let her age  = A

So we have

-A + 40  = 28     add A, subtract 28

12  = A

The other side  =    [ 50 - 2(2x -3])] / 2  = 25 - (2x - 3)  = 28 - 2x

The area  = (2x - 3) (28 - 2x)  = - 4x^2 - 6x + 56x - 84  = - 4x^2 + 62x - 84

(2 / 3) + (2 / 7) = 0.95238095238

2/3+2/7

14/21+6/21

=20/21

6-1=5

5x0=0

0+2/2=?

2/2=1

0+1=1

I don't know why but i dought it does.