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The concentration, in μg / ml, of a drug introduced gradually into the body can be modeled by C(t)=5 t/0.04 t²+4.4. What is the rate of change in the concentration at t=40 ?
answered
Dec 25, 2024
Mathematics
high-school
1
answer
65.3k
views
For dressing the upper extremities (UE), if the client completes 25-49% and accomplishes 1 out of 4 steps, what level of assistance is required? a) Minimal assistance b) Moderate assistance c) Extensive
asked
Dec 3, 2024
Health
high-school
1
answer
120k
views
Which describe some of the conditions of modern wars? Choose four correct answers. a. Soldiers have experienced high levels of psychological and physical health problems. b. Soldiers experienced environmental
answered
Aug 19, 2024
History
high-school
1
answer
177k
views
The graph of a line goes up and to the right when: A. the coefficient of xis 0. B. there is no coefficient of x. C. the coefficient of x is negative. D. the coefficient of x is positive.
asked
Aug 17, 2024
Mathematics
high-school
1
answer
14.7k
views
What was one of the key factors contributing to the start of the American Revolutionary War? A) Taxation without representation B) The invention of the cotton gin C) The signing of the Treaty of Paris
asked
Aug 9, 2024
History
high-school
1
answer
172k
views
What happens to water molecules when liquid water changes to water vapor? A. They break apart into molecules of hydrogen and oxygen, rise into the air, and then re-form. B. Oxygen bonds between them break,
asked
Jun 13, 2024
Biology
high-school
1
answer
190k
views
In technical terms, sales take place when ownership is transferred (as opposed to when money changes hands).
asked
Feb 15, 2024
Business
high-school
1
answer
179k
views
Is it possible to form a triangle with side lengths 2.7, 3.1, and 4.3?
answered
Jan 15, 2024
Mathematics
high-school
1
answer
132k
views
Which of the following best describes the two Antislavery movements that emerged in America? 1) The movements were led by prominent abolitionists 2) The movements aimed to end slavery in the United States
asked
Jan 11, 2024
History
high-school
2
answers
113k
views
No one was certain what skills or aptitudes were needed to ensure success. Which are nouns found in the sentence? 1.) skills, success 2.) needed what, 3.) certain 4.) no one I'm not that smart so... ∨0_0∨
answered
Nov 19, 2023
English
college
2
answers
138k
views
Correctly identify steps in the water cycle.
answered
Sep 10, 2023
Biology
college
2
answers
151k
views
What is common among elements in the same group?
answered
Sep 7, 2023
Chemistry
middle-school
2
answers
121k
views
Change the equation to standard form the state from x and y intercepts
asked
Aug 8, 2023
Mathematics
college
1
answer
107k
views
Pool A starts with 300 gallons of water. It has a leak and is losing water at a rate of 6 gallons of water per minute. At the same time, Pool B starts with 400 gallons of water and also has a leak. It
answered
Jul 21, 2023
Mathematics
high-school
2
answers
23.2k
views
Which of these are benefits of a safety culture? Select all that apply. Reduced need for safety performance measurement. Clear lines between management and worker safety goals. Alignment of safety and
answered
Mar 7, 2023
Health
high-school
1
answer
224k
views
Which of the following sentences uses an interjection correctly? Group of answer choices Hello: my name is Benjamin, and I'm your new neighbor. Hello! My name is Benjamin, and I'm your new neighbor. Hello
answered
Mar 5, 2023
English
high-school
2
answers
5.2k
views
Emma recorded the weight of her kitten in ounces on certain days for 24 days. The data are shown in the scatter plot
answered
Mar 1, 2023
Mathematics
high-school
1
answer
174k
views
She like $antana i hope that we last
asked
Jan 18, 2023
Mathematics
college
1
answer
181k
views
What is the greatest common factor (GCF) of 24 and 36? 4 12 2 6
answered
Dec 16, 2022
Mathematics
high-school
2
answers
32.5k
views
What is the greatest common factor (GCF) of 24 and 36? 4 12 2 6
answered
Dec 16, 2022
Mathematics
high-school
2
answers
32.5k
views
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