Acat spends about 7 out of 10 hours sleeping about what percent of a cat's day. is it spending sleeping?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your

The area of a circle is equal to 1 dm². find the radius of the circle.