Recent activity by Vladimir Perevalov

Question

Give the general solution of a differential equation if the roots of its characteristic equation are as follows: 1. m1=4 m2=2 2. m1=3i m2=−3i 3. m1=−6 m2=−6 m3=−6 4. m1=1−8i m2=1+8i 5. m1=2i m2=−2i m3=2i

answered Dec 9, 2024

1 answer 12.8k views

The equation? Does the point (51, 2) satisfy the equation y = 3x + 45? yes no

asked Dec 4, 2024

1 answer 49.0k views

Given the reaction SiO₂ + 4HF → SiF₄ + 2H₂O, how many grams of H₂O are produced if 100 grams of SiO₂ completely react? a) 18 g b) 27 g c) 36 g d) 45 g

answered Nov 25, 2024

1 answer 213k views

Does a cuttlefish display a batesian mimicry or mullerian mimicry???? ( I don’t have a computer to research help please!!!)

answered Nov 11, 2024

2 answers 148k views

A pharmacy generally has a specific greeting that all personnel are asked to use when first encountering customers. This is often referred to as a _____. a. Customer salutation b. Pharmacy greeting c.

asked Nov 4, 2024

1 answer 73.4k views

A dental assistant who does not expose or process x-rays must be registered in the State of Texas ___________.

answered Oct 17, 2024

1 answer 85.4k views

When goods and ideas are shared between civilizations, this is called

asked Aug 20, 2024

1 answer 142k views

I need help, its over due, Thank you very much to whoever helps me!

asked Jul 27, 2024

1 answer 175k views

Airflow is _________ related to the pressure gradient and ____________ related to resistance. A. directly, directly B. directly, inversely C. inversely, inversely D. inversely, directly E. none of these

asked Jul 21, 2024

1 answer 68.1k views

A nurse is assessing a client who is postpartum following a vacuum-assisted birth. For what finding should the nurse monitor to identify a cervical laceration? a. a gush of rubra lochia when the nurse

asked Apr 3, 2024

1 answer 67.6k views

Write the ordered pairs that represent the given data. The week she got 26 on the quiz is represented by the ordered pair- A) (26, week) B) (week, 26) C) (26, quiz) D) (quiz, 26)

answered Mar 22, 2024

1 answer 158k views

Students voted to have a guinea pig or a hamster as a class pet. Of those students, 18 voted to have a guinea pig. This number represents the students who voted. What is the total number of students who

answered Mar 13, 2024

1 answer 109k views

What is always the ratio of edta to a metal ion?

answered Mar 6, 2024

1 answer 136k views

On January 1, 2017, Fisher Corporation purchased 40 percent (80,000) of the common stock of Bowden, Inc., for $1,100,000 in cash and began to use the equity method for the investment. The price paid represented

answered Feb 15, 2024

1 answer 56.9k views

Identity Development Journal Active Prompt Explain what ethnocentrism is and what effect it has on one's cultural identity. Read More >>

asked Feb 15, 2024

1 answer 147k views

Can someone please help me with this? I can’t figure out how to do this

answered Jan 31, 2024

1 answer 78.7k views

What is the driving force between chemical reactions between elements

asked Sep 23, 2023

1 answer 233k views

How is All American Boys a statement, or a response, to some of the racial injustice featured in the media today?

asked Sep 15, 2023

1 answer 206k views

PLEASE HELP THIS IS DUE IN THE NEXT HOUR!!!!!!!!!!!!!!!!!!!!!!!!!!!! 10) The cost of 7 books are $ 210.70 with taxes included. How much does each book cost? 11) Ms. Sosa bought 17.86 gallons of gas on

asked Aug 7, 2023

1 answer 182k views

In x - In(x + 1) = 2

answered Jul 30, 2023

1 answer 31.1k views

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