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11. Let u = <-4, 1>, v = <-1, 6>. Find -2u + 4v. (5 points)
answered
Mar 20, 2020
Mathematics
high-school
6
votes
132k
views
Using the following data table and graph, calculate the average k from the data. Amount CO2 (mL) Amount of White Solid (g) y x 10 0.15 20 0.30 30 0.46 40 0.62 50 0.77 k =
answered
Dec 19, 2019
Chemistry
high-school
2
votes
1.1k
views
How was africa affected by the atlantic slave trade?
answered
Aug 21, 2019
History
high-school
5
votes
65.5k
views
Underline words and phrases for strong negative connotations. How did they support the authors purpose?
answered
Feb 12, 2019
English
middle-school
4
votes
222k
views
What is one distinct DISADVANTAGE of sexual reproduction? A) Organisms that sexually reproduce do not produce much genetic variety. B) Sexual reproduction, unlike asexual reproduction, can rapidly produce
answered
Dec 28, 2018
Biology
high-school
1
vote
233k
views
Write a dialogue on what can an ordinary citizen can do to save environment?
answered
Nov 26, 2018
English
high-school
3
votes
197k
views
How did Britain seek to correct its balance of trade with China?
answered
Nov 23, 2018
History
high-school
5
votes
12.6k
views
1. Read the passage. excerpt from The Autobiography of Benjamin Franklin The Autobiography of Benjamin Franklin is divided into four parts and documents Franklin’s life from 1771 to 1790. My elder brothers
answered
Jan 29, 2018
English
high-school
2
votes
186k
views
Find a rational number and an irrational number that are between 5.2 and 5.5. Include the decimal approximation of the irrational number to the nearest hundredth.
answered
Dec 13, 2017
Mathematics
high-school
2
votes
94.2k
views
Which description most clearly defines tone in literature?
answered
Aug 27, 2017
English
high-school
6
votes
137k
views
An attic floor is shaped like a triangle with a height of n yd and a base of 6 yd. Which expression represents the area of the floor? 1. n + 6 2. 3n 3. 3n2 4. 6n
answered
Jun 8, 2017
English
high-school
4
votes
230k
views
What two things are typical viruses made of?
answered
Apr 11, 2017
Biology
high-school
3
votes
63.3k
views
What would tweezers be used for in a first-aid kit? A. To pull back skin from a wound B. To remove a splinter from the hand C. To set a stress fracture D. To remove objects from the eye
answered
May 26, 2016
Physics
high-school
4
votes
169k
views
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