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Interior angle [of a regular pentagon]  =   (5 - 2) (180) / 5  = 3 * 180 / 5  = 3 * 36 = 108°

Exterior angle [of a regular pentagon]  =   360 / 5  = 72°

(1)  pays you ≈  $1600

(2) pays you   1( 1 - 2^30) / (1 - 2)  =  1073741823 cents =  $ 10,737,418.23

(2)   is obviously the choice

This illustrates the power of "compounding"......

(10/3) x ≥ -10        mutliply both sides by 3/10

x ≥ -10 (3/10)

x ≥  -3

15  = 5 * 3

20=   5      * 2^2

Take the product of each unique factor along with its highest power....so we have

5 * 3 * 2^2   =

15 * 4  =

60  =  LCM

f(g(x))   = √[7x + b]   and we know that....

6  = √[7(4) + b] 

6  = √[28 + b]   square both sides

36  = 28 + b  →      b  = 8   = "A"

I think you mean "perimeter," not circumference....

(1/2) Perimeter  = W + L      .....and L  = W + 4...so we have....

17 = W + L

17 = W + [ W + 4 ]

17  =2W + 4      subtract 4 from both sides

13  = 2W   divide by 2

6.5 m  = W         and L  =  6.5 + 4   =  10.5 m

-2x -5y = -9       multiply by -3  → 6x + 15y = 27   (1)

-6x - 15y =-21    (2)

Add (1) and (2)  and we have

0 = 6    so......no solutions exist

\(x=\frac{1}{n}^{{\frac{1}{n}}^\cdots}\)

EP: You made a small error in projecting the FV of 5,000 pounds. If you take the interest rate of 4% as "compounded monthly", then you have to project the FV at that rate. If you did that, then the FV of 5,000 pounds =7,454.16.

The FV of the payments is OK,  so that the accurate FV of both should be:

7,454.16 + 11,043.74 =18,497.90 pounds.

However, the questioner says the "interest of 4% being applied ANNUALLY", which makes it sound that it is not compounded monthly, but annually. If that is the case, then the interest rate has to be converted from annual compound to monthly compound, which would come to 3.93% copounded monthly. This would only apply to the stream of 75-pound monthly payments. That would change the FV to =11,002.19 + 7,401.22=18,403.41.

you divide the numerator by the denominator so 3/4 would be 3 divided by 4, which is 0.75.

well if anime was real then ur a weeaboo

Numerator slash denominator

EX;    4/7 = four over seven

The sample is also true for the x = 1.281639 ... from heureka.

The result is therefore dependent on the base of the logarithm used.

!

The dots mean the "x"s goes infinitely...... That means left hand side is "x to the power x to the power x to the power x to the power x........ going infinitely".......

A recipe calls for 3 ½ cups of flour and 4 ¾ cups of sugar. Write a ratio of flour to sugar as a simplified fraction.

\(3\frac{1}{4}M:4\frac{3}{4}Z=1:x\)

\(\Large x=\frac{4\frac{3}{4}Z}{3\frac{1}{2}M}=\frac{19*2Z}{4*7M}=\frac{19Z}{14M}\)

\(For \ the \ recipe \ they \ need \ a \ volume \ ratio \)

\(Flour: sugar = 14:19\)

  !

I can see you have been doing some digging Max   

Yes I do not mind a little socializing on the forum so long as it does not get too overpowering.

Mind you, something as mindless as "UHHHH" would normally be deleted straight away.

Actually, CPhill and I actually like to see some play here.  It is more fun for us as well.  :)

The initial deposit will earn interest for ten years    5000(1.04)^10 = 7401.22 at the end

the payments will accumulate as follows

F=A[ (1+i)^n -1 ] / i   where the period is  1/12th of a year (monthly periods) and inteest is 1/12 of 4% =.003333

75 (1.003333)^120 -1)/.003333 =$11043.50

TOTAL:   7401.22 + 11043.50 = $ 18,444.72 at the end of ten years

(I think)

(3 1/2) / (4 3/4)   =     (7/2) / (19/4)   =  7/2  x  4/19  =  28 / 38  = 14/19   

hi 

جميل جدا

Wie Hada Übung Übung Konto-Nr 1: A, B und C, D-Nummern wobei: A = 7 × 10-5 × 0,21 × 1012; B = 42 × 1023 C = 7 x 7 x (04.10) × 8 × 1012; D = 1023 × 24  Geben Sie einen Dezimalwert

\(A=7\times (10-5)\times 0.21\times 1012=7438.2=7.4382\times 10^3\)

\(B=42\times 1023=42966=4.2966\times 10^4\)

\(C=7\times 7\times 4.10\times 8\times 1012=1626486.4=1.6264864\times 10^6\)

\(D=1023\times 24=24552=2.4552\times 10^5\) 

Greeting asinus !

تحية مبتسم asinus!

Put you question in the body of a new post.

Do not put it in the heading.

ضع سؤالك في الجسم وظيفة جديدة.
لا وضعها في البند.

Hi MaxWong, please,

\(\Large x^{x^{\cdot\cdot\cdot}} = n\)    what do the points mean?

asinus ?

UHHHHHHHHHHHHH LOL

No need to be a Maths question every time..... :)

magic

no definatly not nonono