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Consider matrices A and B. A = 16 7 1 31), B = [ 33 % ] If C = 3A - 4B, what is matrix C? A) These two matrices cannot be subtracted. B) 37 C) -27 D) -14 E) 4
answered
Jul 24, 2024
Mathematics
high-school
4
votes
107k
views
Write the rate as a unit rate. $1,500,000 lottery winnings paid over 15 years The rate is $/yr.
answered
Jun 1, 2024
Mathematics
college
4
votes
285
views
The solutions to this problem
answered
Feb 28, 2024
Mathematics
high-school
3
votes
32.1k
views
An electrician has three and seven-sixteenths cm of wire. He needs only two and five-eighths cm of wire for a job. How much wire does he need to cut?
answered
Feb 21, 2024
Mathematics
high-school
4
votes
103k
views
What was the result of radio and movies? KKK rose again Celebrities became popular Crime rates rose dramatically Alcohol was abused
answered
Apr 27, 2023
History
college
13
votes
96.2k
views
When light falls on a soap bubble or on the oily film spread on a water puddle, a spectrum of colors is observed. How is this spectrum of colors formed?1) separation of white light by a prism2) absorption
answered
Apr 17, 2023
Physics
college
3
votes
53.7k
views
PLEASE HURRY!!! The concept of evolution by way of natural selection is a central tenet in biology that has been tested in numerous ways by many scientists. Evolution by way of natural selection is most
answered
Mar 8, 2023
Biology
high-school
6
votes
25.9k
views
How do immigrants help the aging population of Florida?
answered
Mar 6, 2023
Business
college
2
votes
30.4k
views
Since 1960, the total federal spending on national defense has generally _________ and spending on social security and health care has ________. increased; decreased decreased; increased increased; increased
answered
Feb 6, 2023
History
high-school
10
votes
125k
views
Help me help you, math question.
answered
Dec 16, 2022
Mathematics
high-school
8
votes
95.7k
views
Gustar, aburrir and intersar - worksheet 3 Complete with the verb intereser 1.¿Te_____ la historia 2.Me______los deportes 3.¿Te_____ estudiar las ciencias 4.No me____el álgebra 5.Me_____mucho el español
answered
Oct 19, 2022
Spanish
high-school
1
vote
164k
views
Please answer this question correctly
answered
Sep 26, 2022
Mathematics
high-school
2
votes
211k
views
The expression (x^13)(x^6)^3 is equivalent to x^p what is the value of p?
answered
Sep 24, 2022
Mathematics
high-school
8
votes
185k
views
When sea ice melts, the liquid sinks and begins to move along the ocean floor. What is formed by this process?
answered
Mar 3, 2022
Biology
high-school
2
votes
496
views
Political maps are useful to geographers who want to know-how A.the natural environment has influenced political decisions B.see how the people adapted to the environment C.the location of resources affects
answered
Feb 9, 2022
Geography
high-school
11
votes
129k
views
NEED ANSWER NOW!!! A carbon atom can form four covalent bonds. How many valance electrons does a carbon atom have?
answered
Dec 14, 2021
Chemistry
high-school
3
votes
197k
views
Help!! Your brother wants some CD’s for his birthday. You decide to order them online. You order him 3 CD’s that cost $8 each. Since you’re ordering online, you have to pay for shipping, which costs $6.
answered
Oct 19, 2021
Mathematics
high-school
4
votes
192k
views
Which of these is not one of the following of the five principles of communication? A: listen and respond thoughtfully to others B: effectively use and intercept non-verbal messages C: appropriately adapt
answered
Sep 28, 2021
Physics
high-school
6
votes
132k
views
The dashboard for the WebFOCUS BI platform in the Travel and Transport case study required client side software to operate. True False
answered
Aug 13, 2021
Computers and Technology
college
3
votes
126k
views
How did industrialization bring literature to more peoe and contribute to the growth of popular culture
answered
Aug 2, 2021
History
college
6
votes
41.9k
views
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