(20-05-2015, 09:08 AM)'Karim' نوشته:

On a rectangular coordinate plane, a circle centered at (0, 0) is inscribed within a square with adjacent ,vertices at (0,-2 √2) and (2 √2,0).
 

What is the area of the region, rounded to the nearest tenth, that is inside the square but outside the circle?

 

(20-05-2015, 05:07 PM)'Karim' نوشته:

A single slice cut from the center of a circular pizza has an edge length (from the center of the pizza to
the edge of the crust) of 5″, has
an arc length of 1.25π″, and weighs 4 ounces. If a serving weighs 8 ounces, then, to the nearest integer, what is the largest number of
servings that six 6″ diameter pizzas can yield? (Note that servings must weigh 8 ounces, but they do not need to be equal in shape.)

 

(01-07-2015, 11:50 AM)Karim نوشته:

Each of the following linear equations defines y as a function of x for all integers x from 1 to

100

For which of the following equations is the standard deviation of the y-values

corresponding to all the x-values the greatest

y = x
y = 2x + 50
y = 3x – 20

(29-04-2016, 12:27 PM)fatima204 نوشته: سلام دوستان ممنون میشم اگه منو راهنمایی کنید
After Ali gave Lior 50% of her money , she had 20% as much as he did
A)75% of the amount Lior had originally
B) 150% of the amount Ali had originally

جواب  C
ممنونم

(23-08-2016, 01:08 PM)szeinalilathori نوشته: دوستان عزیز سلام

ممنون میشم بابت سوال منو راهنمایی کنید.

ارادتمند 
الهام