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s) An e-mail lter is planned to separate valid e-mails from spam. The word free occurs in 50% of the spam messages and only 3% of the valid messages. Also, 20% of the messages are spam. Determine the following
answered
Jun 20, 2021
Mathematics
high-school
3
votes
178k
views
During a 14-day period, there is the following activity on your bank account. You deposit $100, withdraw $75, deposit $85, and withdraw $150. What is the rate of change in dollars per day) in your bank
answered
Jun 9, 2021
Mathematics
high-school
7
votes
43.4k
views
Match the term in column 1 to definition in column 2
answered
May 4, 2021
Geography
college
4
votes
78.3k
views
I need help with this math problem please help asap
answered
Mar 6, 2021
Mathematics
high-school
3
votes
162k
views
Why were delegates from Delaware not invited to the Albany Convention in 1754? I need help PLEASE ANSWER BOTH QUESTIONSSS
answered
Feb 23, 2021
History
high-school
3
votes
78.3k
views
In the number 2405, the digit 2 is in the place
answered
Jan 16, 2021
Mathematics
college
3
votes
110k
views
The main goal of those who participated in freedom summer was to
answered
Dec 8, 2020
History
high-school
0
votes
211k
views
Assume that the carrying capacity for the US population is 800 million. Use it and the fact that the population was 282 million in 2000 to formulate a logistic model for the US population. (Let t = 0 correspond
answered
Sep 17, 2020
Mathematics
high-school
5
votes
165k
views
there are several ways to express solution concentration dilute concentrated ppm molarity molality normality all of these have one thing in common they describe the
answered
Jul 27, 2020
Chemistry
middle-school
3
votes
166k
views
the exception to the hearsay rule that allows medical records to be introduced into evidence is called the
answered
May 25, 2020
Health
middle-school
5
votes
184k
views
In 150 to 200 words, use evidence to compare the ideas of the abolition of the slave trade and the abolition of slavery.
answered
Jan 24, 2020
History
middle-school
6
votes
30.2k
views
Choose the correct simplification of the expresion (5x^4y^2z^2)(3x^4y^3z^5
answered
Dec 15, 2019
Mathematics
high-school
2
votes
83.2k
views
Payback occurs when: a. the net cumulative benefits minus costs equal one. b. the cumulative benefits are double the cumulative costs. c. the net cumulative benefits equal the net cumulative costs. d.
answered
Dec 1, 2019
Business
college
3
votes
23.6k
views
Please help im confused\
answered
Nov 23, 2019
Mathematics
middle-school
3
votes
24.2k
views
How was the tribute system an expression of the chinese view of themselves and their relationship to the world? the tribute system required non-chinese to acknowledge chinese superiority and their own
answered
Oct 25, 2019
History
high-school
6
votes
204k
views
Read the quotation from Abigail Adams. It is from a letter she wrote her husband, John Adams, as he helped draft the US Constitution. If perticuliar care and attention is not paid to the Laidies we are
answered
Aug 27, 2019
English
high-school
2
votes
179k
views
What happens if the Senate and House of Representatives pass two different bills on the same topic? (3 points) The conference committee will meet and resolve the bills' differences. Advisors to the president
answered
Jan 10, 2019
History
high-school
3
votes
65.3k
views
Your cat rubs against your leg, tickling your skin, so you reach down and scratch your leg. Which shows the correct order of signal production in the nervous system? (2 points) Sensory somatic system;
answered
Dec 21, 2018
Biology
high-school
3
votes
220k
views
Who became president of the republic of vietnam in 1955?
answered
Mar 27, 2018
History
high-school
3
votes
41.2k
views
Which of the following components of the immune system form memory cells after you receive a vaccine? Skin and saliva Monocytes and macrophages Neutrophils and histamines B and T cells
answered
Jan 29, 2018
Biology
high-school
4
votes
171k
views
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