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A carpenter uses a crowbar to remove the top of a box. The top has a resistance of 500 N. The carpenter applies an input force of 250 N. What is the mechanical advantage of the crowbar? Use the formula
answered
Apr 24, 2020
Physics
college
7
votes
211k
views
Carbohydrates are not nutritious qnd should be avoided.
answered
Feb 8, 2020
Health
middle-school
3
votes
220k
views
In calculating the present value of $1,000 to be received 5 years from today, the discount factor has been calculated to be .7008. what is the apparent interest rate?
answered
Nov 30, 2019
Mathematics
high-school
5
votes
147k
views
Write a 3-paragraph essay explaining a Cause & Effect relationship need help plz anybody
answered
Sep 11, 2019
English
college
7
votes
123k
views
Which fats result when manufacturers add hydrogen to fat molecules in vegetable oil?
answered
Aug 11, 2019
Health
middle-school
0
votes
234k
views
One third of the bagels in a bakery are sesame bagels.There are 72 sesame bagels, define a variable.Then write and solve an equation to find how many bagels there were in the bakery.
answered
Jun 20, 2019
Mathematics
middle-school
4
votes
165k
views
When an autobiographer uses I, the __ point if view is being used
answered
Feb 12, 2019
English
middle-school
4
votes
231k
views
Virtue, Aristotle says, is defined by a mean relative to us. He means that a. facts about an individual and his or her context help determine what one should do. b. we all have different values. c. if
answered
Sep 13, 2018
Social Studies
high-school
1
vote
46.5k
views
Some teenagers seem able to skate, play basketball, or dance for hours without rest. this increased endurance is best explained by _____.
answered
Jun 8, 2018
Social Studies
high-school
6
votes
192k
views
According to her interview in the Paris Review, what is the meaning of the statement, “Successful satire has got to be pretty good the day after tomorrow.” Good satire that is successful today will be
answered
Jun 4, 2018
English
high-school
3
votes
93.9k
views
Solve the equation for y: -8x + 4y = 20 A) y = 2x - 5 B) y = 2x + 5 Eliminate C) y = 1 2 x + 5 D) y = 1 2 x + 20
answered
Apr 22, 2018
Mathematics
high-school
2
votes
199k
views
This photograph is from the Oshiwara River in Mumbai, India. What would be the MOST likely impact from this type of pollution? A) global warming B) outbreak of cholera C) decreased precipitation D) decreased
answered
Mar 18, 2018
Mathematics
college
6
votes
84.3k
views
Which global wind is responsible for most of the weather in the united states?
answered
Mar 17, 2018
Geography
high-school
4
votes
93.6k
views
Write the vertex form of the equation of the parabola which has a vertex of (0, 0) and contains the point (2, –2).
answered
Jan 7, 2018
Mathematics
high-school
1
vote
184k
views
1 2/3. 7/8 someone help me please
answered
Sep 10, 2017
Mathematics
middle-school
1
vote
148k
views
In the summer, your tires will increase in volume due to the warm temperatures, so you may need to check your tire pressure. This is an example of _____. the Combined Gas law Archimedes' principle pressure
answered
Jan 15, 2017
Chemistry
high-school
1
vote
55.1k
views
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