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Increases in life expectancy in the United States during the twentieth century were due primarily to a. the control of childhood and infectious diseases. b. the fitness boom. c. increased use of vitamin
answered
Dec 23, 2021
Social Studies
high-school
5
votes
126k
views
The mean incubation time of fertilized eggs is 23 days. Suppose the incubation times are approximately normally distributed with a standard deviation of 1 day. Find the incubation time that separates the
answered
Nov 24, 2021
Mathematics
college
6
votes
203k
views
When an author uses language in a non literal imaginative why this is known as
answered
Nov 8, 2021
English
high-school
6
votes
160k
views
A town has a population of 12000 and grows at 5% every year. What will be the population after 12 years, to the nearest whole number?\
answered
Oct 23, 2021
Mathematics
middle-school
4
votes
109k
views
Being Human, Inc., recently issued new securities to finance a new TV show. The project cost $35 million, and the company paid $2.2 million in flotation costs. In addition, the equity issued had a flotation
answered
Oct 19, 2021
Mathematics
high-school
6
votes
223k
views
How do I find percent mass composition
answered
Jul 25, 2021
Chemistry
college
0
votes
164k
views
Which of these fractions is an improper fraction? 5/3 or 3/5
answered
Jun 19, 2021
Mathematics
college
2
votes
53.6k
views
The processes necessary to make a protein from the information in DNA are
answered
May 25, 2021
Biology
high-school
1
vote
45.6k
views
Find the nth Maclaurin polynomial for the function. f(x) = sec(x), n = 2 P_2(x) =
answered
Apr 19, 2021
Mathematics
college
4
votes
159k
views
What type of function is x squared + 15x - 5
answered
Apr 10, 2021
Mathematics
high-school
3
votes
54.2k
views
List 20 examples vector quantities
answered
Mar 14, 2021
Physics
college
0
votes
141k
views
What is the volume of a cylinder, in cubic in, with a height of 11in and a base diameter of 4in? Round to the nearest tenths place *mathematics
answered
Feb 22, 2021
Geography
middle-school
5
votes
222k
views
Consider the following four titrations: i. 100.0 mL of 0.10 M HCl titrated with 0.10 M NaOH ii. 100.0 mL of 0.10 M NaOH titrated with 0.10 M HCl iii. 100.0 mL of 0.10 M CH3NH2 titrated with 0.10 M HCl
answered
Feb 15, 2021
Chemistry
college
3
votes
73.1k
views
The distance from Earth to the Moon is approximately 240.000 mi Part C The speed of light is 3.00 x 10 m/s How long does it take for light to travel from Earth to the Moon and back again? Express your
answered
Oct 28, 2020
Chemistry
college
0
votes
158k
views
Ashook has three final exams this week, one for calculus, history, and microbiology. He is trying to decide which one to study for tonight. Ashook is currently in the ________ phase of self-regulation.
answered
Sep 15, 2020
Social Studies
high-school
5
votes
65.0k
views
To spell the word occurrence, why is the final consonant doubled before adding the suffix?
answered
Aug 25, 2020
English
middle-school
4
votes
19.8k
views
The ratio of girls to boys in leases classroom is 5 to 4 how many girls are in her classroom if there is a total of 27 students
answered
May 30, 2020
Mathematics
middle-school
2
votes
104k
views
When positively charged particles were radiated onto a gold atom, a few of the particles bounced back. Which of the following caused this? Positively charged protons in the nucleus of the gold atom Positively
answered
Oct 5, 2019
Physics
middle-school
1
vote
46.6k
views
Calculate the mass of 6 moles of H2O
answered
Aug 20, 2019
Chemistry
high-school
3
votes
49.3k
views
(pic above^)How does Churchill use rhetoric to advance his purpose in his this of “The Sinews of Peace”?
answered
Jul 8, 2019
English
high-school
6
votes
3.7k
views
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