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yea sure, Chris! wait... plain ol' vanilla? I love vanilla, but there r a lot of flavors out there... r u sure u JUST want vanilla! I want some rocky road, double chocolate fudge with carmel, or cookie dough flavored ice cream!!!!  

(change ur mind yet, Chris?) lol

This is the bsic graph of f(x) = √x   shifted to the left four units and up one unit.....

5a-15+9=3a+29

5a -6 = 3a + 29              | -3a

2a -6 = 29             |  +6

2a = 35           |   :2

a =  $${\frac{{\mathtt{35}}}{{\mathtt{2}}}} = {\mathtt{17.5}}$$

tan330^o = -0.57735026919

There are 16 primitive Pythagorean triples with c ≤ 100:

   teacher! I won't do it again.

12 + 1/4   = 49/4

So    ..... (49/4) / (7/8) =  (49/4) x (8/7)   =  (49/7) x (8/4)  =  7 x 2   = 14 signs

If we assume that there is also a sign at the very beginning, we can add 1 to this = 15 signs

Check for yourself......

Does .....   12^2 + 24^2   =  25^2     ???

Is it better now?

The circumference of the Earth at the equator = 40,075.16 kilometers  = about 40,075,160 m

The speed of light = 299,792,458 m / s

So ..  Distance /Rate  = Time    ... 40,075,160 / 299,792,458   =  about .134 seconds

YES. !!  ☺

$62.50 / 5 =  $12.50 per tour.....so.......

$500 / $12.50  =   40 tours

Hi Melody,

My maths tests are later this week!

Todays was only English test.

:D

two negatives near each other means plus.

-16-(-36)= -16+36

If you go from negative 16  and count to 36

You should get 20.

21/50*100%

=42/100

=21/50

=0.42

this year, beavis is 4 times as old as Mavis, while in 5 years time, he will be 3 times as old as mavis. what are the current ages of beavis and mavis.

p.s. i already found the answer (beavis is 40, and Mavis is 10), but i am not really sure how to work it out and what steps to take. could you please write a solution for me.

B=4M                          (1)

B+5=3(M+5)               (2)

Sub (1) into (2)

4M+5=3(M+5)

4M+5=3M+15

M=10                        Marvis is 10

B=4*10=40                Beavis is 40

If you don't understand make sure you ask for more explaniation.

NEXT time is it better to put your new question up in a new post    

Thanks Chris :)

sqrt3(x^2) = $${{\mathtt{x}}}^{\left({\frac{{\mathtt{2}}}{{\mathtt{3}}}}\right)} = {\sqrt[{{\mathtt{{\mathtt{3}}}}}]{\left({{\mathtt{x}}}^{{\mathtt{2}}}\right)}}$$

$$\\4^{3/2}*16^{-3/4}\\\\
=(4^{1/2})^3*(16^{1/4})^{-3}\\\\
=(2)^3*(2)^{-3}\\\\
=2^{3-3}\\\\
=2^0\\\\
=1$$

this year, beavis is 4 times as old as Mavis, while in 5 years time, he will be 3 times as old as mavis. what are the current ages of beavis and mavis.

p.s. i already found the answer (beavis is 40, and Mavis is 10), but i am not really sure how to work it out and what steps to take. could you please write a solution for me.

Stress is force per unit cross-sectional area: = (180kg*9.81m/s²)/(pi*0.005²m²)

$${\frac{{\mathtt{180}}{\mathtt{\,\times\,}}{\mathtt{9.81}}}{\left({\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{0.005}}}^{{\mathtt{2}}}\right)}} = {\mathtt{22\,482\,863.880\: \!933\: \!502\: \!712\: \!055\: \!6}}$$

Stress ≈ 22482864 N/m²  or  Stress ≈ 22.48 MPa

You give the original length and the extension, so if you want the Strain as well:

Strain = extension/original length = 0.0025/3 = 8.3*10^-4

.

with Alan's pictorial representation:

void red (suits) = 100 - 70

void blue (language) = 100 - 75

void green (beeper) = 100 - 80

void black (phone) = 100 - 85

100 - (100-70) - (100-75) - (100-80) - (100 -85) = 100 - 30 - 25 - 20 - 15 = 10