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Let A, B, C, and D be four 4 × 4 matrices. Expand A(B + 2C)² . The correct solution is not AB² + 4ABC + 4AC²
answered
Jul 6, 2024
Mathematics
high-school
5
votes
137k
views
Match the vocabulary term to its definition. 3. 4. 5. 6. animal remains or food web gas The total amount of living tissue Small pieces of dead or decaying plant or A model of feeding levels in a food chain
answered
Jun 18, 2024
Biology
high-school
3
votes
55.5k
views
In photosynthesis, oxygen is derived from this reactant: a. CO₂ b. H₂O c. ATP d. H₂S e. glucose
answered
Mar 1, 2024
Chemistry
high-school
2
votes
14.3k
views
The most common fiber used to make paper is _______
answered
Feb 10, 2024
Geography
high-school
6
votes
188k
views
What lab should be performed at every prenatal follow-up visit? a) CBC b) Urinalysis c) Blood type and Rh d) Glucose tolerance test
answered
Jan 18, 2024
Medicine
college
1
vote
7.7k
views
A cube pyramid has 7 at its base and 9.4 for its height what is the answer?
answered
Dec 28, 2023
Mathematics
high-school
5
votes
115k
views
My friend and I take an off from work together quite 1.hardly 2.never 3.frequently
answered
Dec 22, 2023
English
college
7
votes
231k
views
Write an equation of the line that goes through the point ( 15, 1 ) and is perpendicular ro the line y = 5x - 1
answered
Oct 25, 2023
Mathematics
college
2
votes
87.3k
views
what do i do to 8 4 2 1 in that order to equal 12 i can only do multiplication, adding, subtraction, division
answered
Sep 9, 2023
Mathematics
college
1
vote
109k
views
What is the decimal form of 40%?
answered
May 9, 2023
Mathematics
college
1
vote
186k
views
When O ^-3 converts into O^-2 then what occurs
answered
Dec 28, 2022
Chemistry
high-school
4
votes
211k
views
Gravity attracts an object to A. Earth's magnetic poles B. Earth's surface C. Earth's equator D. Earth's center
answered
Nov 17, 2022
Physics
high-school
6
votes
5.3k
views
In ALMN, n = 73 cm, m = 89 cm and Angle M=61º. Find all possible values of Angle N, to the nearest degree.
answered
Oct 12, 2022
Mathematics
high-school
9
votes
117k
views
How would you describe life and why?
answered
Sep 25, 2022
Chemistry
high-school
11
votes
93.2k
views
What was earth like before the industrial revolution and why did it take so long to get to a billion people?
answered
Sep 20, 2022
Biology
middle-school
5
votes
114k
views
Windmill Corporation,a Dutch corporation,is owned by the following unrelated persons: 50 percent by a U.S.corporation,5 percent by a U.S.individual,and 45 percent by a Swiss corporation.During the year,
answered
Aug 30, 2022
Business
college
0
votes
217k
views
What are you Thoughts on türkey ?
answered
Aug 6, 2022
Mathematics
high-school
0
votes
206k
views
Is Achilles tied to a side (Trojan or Greek) during the Trojan War? Why or Why not.
answered
May 17, 2022
History
high-school
3
votes
232k
views
Help me please. Just fill up the blanks pleasee and thank you (i guess)
answered
Mar 23, 2022
Health
middle-school
12
votes
193k
views
15 points..? Choose the best adjective from the following list to complete the sentence. The _____ man gave away large sums of money. A. prosperous B. adventurous C. unbearable D. enormous E. moonlit F.
answered
Jan 17, 2022
English
high-school
6
votes
190k
views
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