Find the magnitude of the vector from the origin to (-7, - 5) and write the vector as the sum of unit vectors.

A, sqr74, 7i+5j

B, sqr75, 7i+5j

C, sqr74 - 7i-5j

D, sqr75 - 7i-5j

A torus is formed when a circle of radius2 centered at [3, 0] is revolved about the yaxis. Use the shell method to write an integral for the volumeof the torus.

If x + 2 - 6x = - 13 what us the value of 2x + 3

Which statement describes a number with the smallest absolute value? A. The student's college debt is $372. B. The water in the pool is 78 degrees. C. The temperature is - 23 degrees. D. The woman owes $140 on a credit card.

Aidan's goal is to find a job that provides an income of at least $70,000 a year. Shantel's Furniture offers him a job paying a base salary of $16,000 a year, plus a commission of 7% of his sales.

if i had $750,000,000,000 and i gave people 500,000,000 each and equal amount of money how much would they each get

How do you solve (-1) ^2

Identify the type of system for y=-x+4 and 2x+2 y=8

What is 8.60 to the nearest 10th

On a track and field team, 8% of the members run only long-distance, 32% compete only in field events, and 12% are sprinters only. Find the probability that a randomly chosen team member runs only long-distance or competes only in field events.

Drew salary increased from $6.00 an hour to $7.50 an hour. what was the percent increase