Guillmero wants to purchase a new controller for his video game system. he has a $10 off coupon for big electronics. at costmart there is a 25% off sale on any item . regular price for the controllers at both stores is $49.99. write an inequality and tell where guillermo will get the better price.

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?