How do you find the angle between two vectors?

Simon, Tessa, and Rick are getting lunch together. They want to order different things so they can try each others' meals. They narrow down their options to a hamburger, a hot dog, a chicken sandwich, chicken wings, and vegetarian nachos.

Round 1.059 to the nearest hundredths.

You have read 100 pages of a 350 page book. You have 3 days left to finish the book. How many pages will you need to read to finish the book?

Evalute the expression 3x over y raised to the negative 2, when x equals 5 and y equals 6

Law of cosines: a2 = b2 + c2 - 2bccos (A) What is the measure of P to the nearest whole degree?

Find the area of a parallelogram with the base 15 yards in the height 21 2/3 yards

Write the improper fraction 280/3 as a mixed number

Find all residues (A) such that (A) is its own inverse modulo 317. Simpler version: Find all numbers (A) that equal its own inverse modulo 317

Mr. Frank has 1.02 kg of fertilizer for the plants in his nursery he wants every plant to get 96 mg of fertilizer four times each year what is the number of plants he could fertilize with the amount how much fertilizer will you have left over

Reagan surveyed a number of her classmates about what time they usually go to bed. Of the fifteen classmates she asked, nine said 10 p. m. What percent of the students is this?