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The incidence rate of a nonfatal disease is 500/100,000 person-years. People usually have the disease for an average of 3 years, at which time the disease resolves spontaneously. Estimate the prevalence
answered
Mar 29, 2021
Health
college
0
votes
194k
views
Find f(4) when f(x) = 3x + 7
answered
Mar 14, 2021
Mathematics
high-school
4
votes
166k
views
$55 for 20 people............
answered
Feb 20, 2021
Mathematics
college
3
votes
25.6k
views
Rewrite the function by completing the square h(x) =4x^2+4x+1
answered
Feb 2, 2021
Mathematics
middle-school
4
votes
136k
views
What expression is equivalent to (3g)1/3
answered
Jan 16, 2021
Mathematics
middle-school
4
votes
35.9k
views
3)  The Supreme Court decision of Plessy v. Ferguson
answered
Dec 30, 2020
History
middle-school
3
votes
229k
views
Jessique sells handbags for $50 each She spends $4 per handbag for materials and $1,000 to rent a store each month. Write an expression that shows how much profit Jessique will earn in one month if she
answered
Nov 30, 2020
Mathematics
college
3
votes
32.1k
views
A kindergarten teacher asked the students’ parents to send their child to school with two fruits (apples and/or oranges). Below are the combinations of fruits brought to class the next day. Fruit Number
answered
Oct 2, 2020
Mathematics
college
2
votes
27.2k
views
How much heat is needed to raise the temperature of 8g of water by 15oC?
answered
Aug 24, 2020
Physics
college
3
votes
206k
views
HELP MEEEEEEEEEEEEEEEEEEEEEE PLZZZ
answered
Feb 14, 2020
Geography
middle-school
2
votes
208k
views
What is the value in meters per second squared of the acceleration of gravity?
answered
Dec 13, 2019
Mathematics
high-school
4
votes
210k
views
Evan bought k bottles of pasta sauce at $4 each. He gave $10 to the cashier. How much change should he receive?
answered
Sep 1, 2019
Mathematics
college
1
vote
87.6k
views
PLEASE HELP HISTORY!!!! Explain the creation and purpose of the Ku Klux Klan.
answered
Mar 31, 2019
History
high-school
4
votes
52.9k
views
One character in Hamlet who is not a version of a character in The Lion King is A.Claudius B.Gertrude C.Laertes D.Ophelia
answered
Mar 3, 2019
English
high-school
4
votes
32.7k
views
Someone who has swallow poison should be giving water
answered
Jun 11, 2018
Health
high-school
2
votes
218k
views
During dna replication in a human cell, 6 billion bases must be paired properly. which characteristic of dna best allows for high levels of accuracy during this process?
answered
May 24, 2018
Biology
high-school
2
votes
131k
views
1. An elf, a dwarf, a hobbit, a wizard, and a man are sitting in a line. How many different ways can they sit if the elf and the dwarf insist on sitting next to each other? a. 6 ways b. 48 ways c. 36 ways
answered
Feb 2, 2018
Mathematics
college
2
votes
11.1k
views
Ronald Reagan gave a speech in 1984 declaring "my dream is to see the day when nuclear weapons will be banished from the face of the Earth." a. needs citation b. common knowlege
answered
Jan 16, 2018
English
middle-school
5
votes
196k
views
Plz help! 20 POINTS!!!! 1) Write a real world problem that can be modeled by the equation: 1.25x = 0.75x + 50 2) Write an equation with the solution x=20. The equation should have the variable on both
answered
Jun 6, 2016
Mathematics
high-school
3
votes
26.0k
views
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