Mathematics, 22.07.2019 21:00 Trumpman137

Find the unit vector in the direction of u = (-3,2). a. u = -3√13 / 13i + 2√13 / 13j b. u = -3√5 / 5i + 2√5 / 5j c. u = 3√5 / 5i - 2√5 / 5j d. u = 3√13 / 13i + 2√13 / 13j

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, megamorph

Two lines parallel to a third line are parallel to each other. always sometimes or never

Answers: 1

continue

Mathematics, 21.06.2019 15:10, Mune4184

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days

Answers: 1

continue

Mathematics, 21.06.2019 16:30, ladya1613

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Answers: 1

continue

Mathematics, 21.06.2019 18:30, zoeatlowapple

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

Answers: 2

continue

You know the right answer?

Find the unit vector in the direction of u = (-3,2). a. u = -3√13 / 13i + 2√13 / 13j b. u = -3√5 / 5...