Recent activity by Dbenhur

Question

Determine whether (Z_5) is a subgroup of (Z_7) under addition by checking ALL the properties of a subgroup.

answered Dec 13, 2024

1 answer 936 views

Solving systems of equations by eliminating 1. 3x-2y=2, 5x-5y=10 2. 5x+4y=-30 , 3x-9y=-18 3. 8x+14y=4 , -6x-7y=-10 4. -4x15y=-17 , -x+5y=-13 5. -7x-8y=9 , -4x+9y=-22 6. -4x-2y=14 , -10x+7y=-25 7. 5x+4y=-14

asked Dec 9, 2024

1 answer 10.3k views

The bond energies are: C-H 416 kJ/mol; C-C 356 kJ/mol; O=O 498 kJ/mol; C=O 803 kJ/mol; H-O 467 kJ/mol. Which is the amount of energy gained on making all the bonds in carbon dioxide and water according

answered Nov 4, 2024

1 answer 113k views

During the progressive era, democratic participation was expanded in many states and Americans began directly electing their US senators. What was one effect of this change? 1) Increased voter turnout

asked Sep 25, 2024

1 answer 160k views

When a price ceiling is set, how do we allocate the product in excess demand?

asked Sep 11, 2024

1 answer 151k views

English underwent _________ when settlers settled in what is now the United States. anglicising inflection reflection Americanisation Please answer it correctly with the explanation

answered Sep 1, 2024

1 answer 56.5k views

Bowen's theory describes how the family, as a multigenerational network of relationships, shapes the interplay of individuality and togetherness using five interlocking concepts:

answered Aug 8, 2024

1 answer 110k views

Summarize this speech. What do you think Shakespeare is trying to tell us? PUCK If we shadows have offended, Think but this, and all is mended, That you have but slumber'd here While these visions did

answered Jul 12, 2024

1 answer 139k views

A 59 year-old post CABG patient has a C(a-v)O2 that has increased from 5 mL/dL to 8 mL/dL. The respiratory therapist should report to the physician that the patient's ________. 1) hemoglobin is increasing.

asked Jun 24, 2024

1 answer 189k views

Do health care providers work more autonomously in providing client care in rural areas? 1) Yes 2) No 3) Cannot be determined

answered Apr 25, 2024

1 answer 208k views

can the car make it to the top of the hill by coasting? yes, the car will pass the top of the hill and will continue to move down. no, the car will not reach the top of the hill. yes, the car will stop

answered Apr 24, 2024

1 answer 161k views

Why do some believe in the concept of evelotion

answered Apr 10, 2024

2 answers 87.1k views

An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city in Texas. He believes that the mean income is $18.1, and the variance is known to be $72.25. How large

answered Feb 20, 2024

1 answer 5.4k views

People following the Blank______ style are introverted and rarely volunteer their feelings freely.

answered Jan 27, 2024

1 answer 3.1k views

Among situations that could cause auditors to issue a modified opinion, which of the following is a case of pervasively material scope limitations? 1) Financial statements are not presented fairly and

asked Jan 14, 2024

1 answer 209k views

What is the oxidation number of elemental sodium ( a neutral sodium atom)?

answered Jan 4, 2024

2 answers 92.6k views

The generation of an electric current in a closed circuit by a changing magnetic field is .

asked Dec 12, 2023

2 answers 97.7k views

Enter the hieght of the ramp (h), in inches. Round your answer to the nearest whole inch.

asked Nov 13, 2023

1 answer 8.2k views

Which two factors would give a product of 8.34? A) 0.06 and 1.3 B) 0.06 and 13 C) 0.6 and 1.3 D)0.6 and 13

asked Sep 27, 2023

2 answers 2.5k views

Computational thinking

answered Aug 1, 2023

2 answers 8.5k views

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