Recent activity by Ian Hatch

Question

Represent the following system of linear equations as a single matrix equation of the form Ax = b, where A is a 3 x 3 matrix and x and b are 3 x 1 column matrices. x + 3y + 2z = 8 x - y + z = -1 2x+ 3y

asked Sep 18, 2024

1 answer 129k views

To add or subtract fractional coefficients, we have to use the idea of which fraction? a. Numerator. b. Denominator. c. Reciprocal. d. Mixed number.

asked Sep 2, 2024

1 answer 77.6k views

Answer the following questions about the probable offspring of two heterozygous parents. 6. fill in the blank text field 1 enter out of 16 offspring are likely to have smooth, green pods. 7. fill in the

asked Sep 2, 2024

1 answer 61.8k views

What did American psychologist John Watson believe that child development was the result of?

answered Jun 9, 2024

1 answer 214k views

A ______ ID target market, the merch and services that will be offered, and how company will achieve long term advantage.

answered Apr 24, 2024

1 answer 222k views

What mass of oxygen would be contained by 15.5 g of Al(NO3)3?

asked Feb 27, 2024

1 answer 84.2k views

A young child has learned to associate the sight of a nurse's white uniform with the fear and pain of getting an injection. Using Pavlov's terminology, when the white uniform elicits a fear response, it

answered Jan 26, 2024

1 answer 147k views

A line passes through the point (3,9) and has a slope of 4 Write an equation in point-slope form for this line.

answered Nov 15, 2023

2 answers 132k views

Select all that apply. European traders wanted to: O break up the Italian trade monopoly O find a faster cheaper way to transport goods O bring more jobs to Europe O increase the cost of Asian and Middle

answered Nov 8, 2023

1 answer 38.4k views

16+2x=22 solve for x

asked Oct 20, 2023

1 answer 64.4k views

What was an original name for the invention now known as the zipper?.

answered Oct 13, 2023

1 answer 215k views

12.3 - 2.2 x 8.4 ÷ 2 = Please help quick!!

answered Sep 23, 2023

2 answers 71.6k views

which element would represent a group of elements that have the highest reactivity with water, high thermal and electrical conductivity, silver-like luster, are highly ductile, and have high melting points?

answered Aug 25, 2023

1 answer 223k views

Tan 30 degrees = x/7 please explain how to solve

answered May 12, 2023

2 answers 173k views

McWhorter identifies a clear difference between written and spoken speech. He also says that textspeak has more in common with spoken speech. Do you agree with this? Why or why not?

asked Mar 22, 2023

2 answers 6.1k views

How were the British Soldiers planning to prevent American colonists from fighting? A. By taking control of the Charles River B. By shutting down the American spy network in Boston C. By sending revolutionary

answered Mar 18, 2023

1 answer 221k views

Would I be considered a cannibal for eating papa smurf?

asked Dec 20, 2022

2 answers 174k views

An aquarium container is filled with water and colonies of aquatic plants and animals. Various protists are added and the aquarium is then sealed and placed on a window ledge. After a period of time the

asked Dec 14, 2022

1 answer 204k views

Sort the list below according to whether or not an item is an assumption made under perfect competition (aka pure competition or competitive industry).Assumed in perfect Competition------------------Not

asked Nov 22, 2022

1 answer 71.4k views

Choose the correct answer to the following question. Je peux vous apporter quelque chose? A. Un thé, s'il vous plaît. B. J'ai fait bon voyage. C. Samedi dernier. D. Faites comme chez vous.

answered Nov 18, 2022

1 answer 83.7k views

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