Answers by Racky
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Answers by Racky

Answers by Racky
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A vector u with |u| = 7 points north and a vector v with |v| = 4 points northeast. The crossproduct (u x v) points: A) south B) northwest C) up D) down and what is The magnitude |u x v| ?
answered Aug 31, 2024
1 vote
156k views
Effects of chronic alcohol use on the body and nutritional status.
answered Jun 21, 2024
6 votes
224k views
An electron has a kinetic energy of 0.100 MeV. Find its speed according to classical and relativistic mechanics. a) Classical: 1.19×10^8 m/s; Relativistic: 2.15×10^8 m/s b) Classical: 2.15×10^8 m/s; Relativistic:
answered May 18, 2024
4 votes
229k views
The ________________ is an organization devoted to advancing open standards for mobile devices.
answered May 3, 2024
2 votes
79.0k views
Solve the equation for all values of x by completing the square. x2 – 32 = -4x = -
answered Oct 27, 2023
1 vote
20.4k views
Heyo I need help with this math problem..
answered Oct 14, 2023
9 votes
75.1k views
I’m confused, mostly on 4. How can you prove it, and are they parallel?
answered Oct 7, 2023
12 votes
183k views
Why is it important to know what your values are, especially when making decisions about money?
answered Aug 23, 2023
3 votes
127k views
You are making a triangle-shaped pennant out of fabric. The base of the pennant is 5 inches and the height is 13 inches. How many fabric do you need to make the pennant?
answered Mar 2, 2023
2 votes
126k views
What is the Volume! ~
answered Jan 6, 2023
3 votes
63.3k views
What type of RNA acts as a temporary copy of DNA's instructions and provides details on how to assemble a polypeptide chain?
answered Oct 13, 2022
3 votes
194k views
Need help pleaseee i have a test on friday
answered Aug 23, 2022
3 votes
42.9k views
Am stuck on these questions
answered May 21, 2022
10 votes
219k views
Football players boots have spikes at their sole Give reason​
answered May 3, 2022
4 votes
215k views
Require a little help with this please and thank you
answered Apr 20, 2022
1 vote
76.1k views
What sort of tone or mood is created by the use of puns in a skit or literary work?
answered Jan 19, 2022
4 votes
72.6k views
Although it was raining we went for a walk. which type of sentence is this​
answered Nov 29, 2021
5 votes
163k views
How did Knights provide protection to the people of the kingdom?
answered Nov 17, 2021
4 votes
100k views
1. The scores on Tammy's first four math tests are 76, 88, 96, and 90. What score must she earn on the fifth test to have a test average of 90? (Lesson 1-2)
answered Nov 10, 2021
6 votes
70.9k views
The sum of two integers is -1. The first number plus 3 times the second is 67. What are the two numbers?
answered Oct 31, 2021
6 votes
30.3k views
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