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Two gears in a machine are aligned by a mark drawn from the center of one gear to the center of the other. If the first gear has teeth, and the second gear has teeth, how many revolutions of the first
answered
Sep 27, 2021
Mathematics
middle-school
1
vote
53.6k
views
What organisms can undergo the process of photosynthesis?
answered
Aug 7, 2021
Biology
middle-school
6
votes
36.4k
views
Petra is extremely shy. To optimize her treatment outcome, her therapist is actively changing her distorted thoughts regarding her self-defeating beliefs about her shyness and her fears of being evaluated,
answered
May 30, 2021
Social Studies
high-school
3
votes
86.6k
views
If the density of an object is 5 g/cm3 and it takes up 7 cm3 of space, calculate the mass? A) 35g B) 5g C) 7g D) 1.4g
answered
May 14, 2021
Chemistry
college
5
votes
74.9k
views
2. How did Isabella discover capoeira? O Her friend was trying it. O She saw it in a movie. O Her father is a coach. o It was a club offered at her school.
answered
Mar 11, 2021
Physics
high-school
5
votes
116k
views
Find an equation of the line that passes through the given points. (Let x be the independent variable and y be the dependent variable.) (3, 9) and (4, 14)
answered
Dec 6, 2020
Mathematics
college
3
votes
67.6k
views
Please help me with the process to find the answer for #3, #4 and #5 Thank you it’s very much appreciated! :)
answered
Mar 20, 2020
Mathematics
middle-school
6
votes
218k
views
Exploring the North American interior in the 1500s, ________ was the first European to encounter the immense herds of buffalo that roamed the Great Plains. a. Hernando de Soto b. Jacques Marquette c. Francisco
answered
Feb 10, 2020
Social Studies
high-school
5
votes
190k
views
Excerpt from Her Reply Sir Walter Raleigh But could youth last, and love still breed, Had joys no date, nor age no need, Then these delights my mind might move To live with thee and be thy Love. Which
answered
Dec 4, 2019
English
high-school
4
votes
185k
views
Which 2 companies accepted the challenge to build the transcontinental railroad?
answered
Oct 20, 2019
History
high-school
0
votes
99.1k
views
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