Recent activity by Valentin

Recent activity by Valentin

The primary distinction between a caste system and a class system is that under a caste system: a) a very high level of inequality exists. b) only one type of reward is used. c) ascribed statuses are the

answered Dec 18, 2024

1 answer 164k views

Norm-referenced measures determine proficiency by comparing students' scores to a predetermined proficient score. (A) True (B) False

answered Dec 18, 2024

1 answer 47.7k views

The timekeeper of circadian rhythms is usually controlled by ________.

asked Sep 5, 2024

1 answer 134k views

Luke can dig a hole in four days and his friend Steve can dig it in five days how long will it take them to dig the hole together

answered Jul 20, 2024

1 answer 71.0k views

The ambulatory care nurse is preparing a client who is scheduled for a liver biopsy. The nurse reviews the client's record and expects to note which laboratory results documented in the client's chart?

answered May 28, 2024

1 answer 195k views

Type of membrane adapted for absorption or secretion: A) serous membrane B) mucous membrane C) cutaneous membrane D) synovial membrane

asked May 1, 2024

1 answer 9.7k views

A muscle contraction with no change in muscle length is:_______

answered Apr 26, 2024

1 answer 12.5k views

What is absolute cost advantage and which of Porter's five forces is this under?

answered Jan 30, 2024

1 answer 231k views

At the time of annunciation of a variable annuity, which of the following CANNOT fluctuate? 1) Principal 2) Interest 3) Investment returns 4) Death benefit

answered Jan 24, 2024

1 answer 109k views

In Germany, Otto von Bismark developed and implemented a system of universal health care for all Germans in ____ a. 1800 b. 1871 c. 1920 d. 1950

asked Jan 4, 2024

1 answer 32.0k views

At Monroe College, 1/2 of the students are enrolled in an art class. Of the students enrolled in an art class, 3/10 are enrolled in a painting class. What fraction of the students at Monroe College are

answered Dec 17, 2023

1 answer 104k views

A student builds a circuit that has a source of electrical energy, connecting wires, a witch and a load. However, the circuit does not work. Suggest three possible reasons why the circuit does not work.

answered Sep 24, 2023

2 answers 186k views

Variables x, y, and z are integers such that xyz > 0. If xy=30, x/z=2/3, and z=9, what is the value of y?

asked Sep 4, 2023

1 answer 200k views

WHAT'S THE ANSWER??

answered Aug 31, 2023

1 answer 178k views

Answer the question and provide an explanation pls

answered Aug 12, 2023

1 answer 144k views

Combine the radicals 4√7+3√28. O 10√7 O 4√7 0 -2√7 10√14

asked Jun 26, 2023

1 answer 183k views

Why is it important to to find information about if if crabs can or can't see the plankton, they eat near the ocean floor

answered May 17, 2023

1 answer 122k views

Chau wants to earn at least $39 trimming trees. He charges $6 per hour and pays $9 in equipment fees. What are the possible numbers of hours Chau could trim trees?Use t for the number of hours.Write your

asked May 15, 2023

1 answer 175k views

1.2 Try It: The French and Indian War True or False: The French established better relations with Native Americans than the British settlers. True O False

answered Jan 12, 2023

1 answer 190k views

Anyone help me !! the question in the attachment below

asked Dec 4, 2022

1 answer 156k views

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