What are the solutions of the equation x4-5x2-36=0

If 448 is rounded to 450 and 450 is rounded to 500 does that mean 448 is rounded to 500 too?

Laura is currently paying off her four-year car financing. When she purchased her car, it had a list price of $19,858.

What does quantitative data mean?

Darryl deposits $1,500 into a savings account that has a simple interest rate of 2.7%. Lori deposits $1,400 into a savings account that has a simple interest rate of 3.8%.

Find the surface area of the prism. 6 in. 3 in. 12 in.

What is 12 2/3lb = in oz

How to work the problems out and the answers to 3 of my homework questions?

Two forces of 30 pounds and 40 pounds act upon a body, forming an acute angle with each other. The angle between the resultant and the 30-pound force is 35degree 10'. Find, to the nearest ten minutes, the angle between the two given forces

What is 9.18 * 103 in standard form?

Simplify and solve this equation for q: 3q + 5 + 2q - 5 = 65.