4x 2 − 100y 2 − 25z 2 + 100 = 0. (a) give the intercepts of the surface with each of the coordinate axes. if no such intercepts exist, write none.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

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 i need !