The position of a moving ant is given by: r = (tsin(t), tcos(t), 1)
Find its speed.

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

It says factor each expression 49x-28?