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All trainees in a certain aviator training program must take both a written test and a flight test. If 70 percent of the trainees passed the written test, and 80 percent of the trainees passed the flight
answered
Feb 17, 2021
Mathematics
high-school
4
votes
91.7k
views
Roger can run one mile in 21 minutes. Jeff can run one mile in 18 minutes. If Jeff gives Roger a 1 minute head start, how long will it take before Jeff catches up to Roger? How far will each have run?
answered
Feb 15, 2021
Mathematics
college
1
vote
105k
views
A typing pool ia a ___________
answered
Nov 20, 2020
Business
middle-school
1
vote
186k
views
A model train moves 18.3m in 122s. What is the train's average speed?
answered
Oct 30, 2020
Physics
middle-school
3
votes
84.9k
views
50 Points! Can you please solve this problem and mildly explain it?
answered
Oct 19, 2020
Mathematics
middle-school
6
votes
133k
views
Which transformation of Figure A results in Figure A'? a reflection across the y-axis a reflection across the x-axis a clockwise rotation of 90° about the origin a translation 12 units right and 2 units
answered
Apr 22, 2020
Mathematics
middle-school
6
votes
205k
views
What official is the head of a parliamentary government
answered
Mar 26, 2020
History
middle-school
3
votes
95.2k
views
Determine the initial volume of water in the graduated cylinder. If you added the black marble to the graduated cylinder and it sinks what final volume should the water level indicate? Marble is 14 cm
answered
Mar 17, 2020
Chemistry
middle-school
2
votes
148k
views
Put the steps of muscle contraction in order from first (1) to last (5). The sarcomere shortens. Calcium ions are released by a nerve cell. The sarcomere is relaxed. Actin and myosin overlap completely.
answered
Jul 22, 2019
Biology
middle-school
5
votes
32.8k
views
Which of these items was exported by ancient West African Empires? Bananas Slaves Horses Corn
answered
Jun 29, 2019
History
middle-school
5
votes
164k
views
Find the value of XP if X is between P and Q. XQ= 3k, XP= 7k - 2, PQ= 6k + 18
answered
Apr 19, 2019
Mathematics
middle-school
6
votes
196k
views
Select all that apply. The Great Schism was between the: Roman Protestant Church Greek Orthodox Church Roman Catholic Church Greek Christian Church
answered
Nov 10, 2018
History
high-school
1
vote
182k
views
When the speaker in edgar allen poes "the raven" hears tapping on his door, he hesitates. why does he wait before opening the door? he pauses to listen for voices he wants to turn on the light he decides
answered
Oct 8, 2018
English
high-school
6
votes
230k
views
How did the geographical environment influence Aztec civilization?
answered
Jul 14, 2018
History
high-school
6
votes
164k
views
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