Mathematics
Mathematics, 12.03.2021 16:50, winterblanco

1.which of the following is not a unit vector
A.2/7i +3/7j+6/7k
B. i+j+k
C.1/2i-1/root 2j​

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 12:50, jdkrisdaimcc11
  best answer for the question.1.     divide  7/24  by  35/48  and reduce the quotient to the lowest fraction. 
Answers: 2
image
Mathematics, 21.06.2019 13:30, noseugh
Select all the correct answers. natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months. of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2
Answers: 2
image
Mathematics, 21.06.2019 18:00, Anabel818
Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).
Answers: 1
image
Mathematics, 21.06.2019 21:00, Anybody6153
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Do you know the correct answer?
1.which of the following is not a unit vector
A.2/7i +3/7j+6/7k
B. i+j+k
C.1/2i-1/ro...

Questions in other subjects: