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It takes a boat 2 hr to go 16 mi downstream with the current and 4 hr to return against the current. Find the speed of the boat in still water and the speed of the current. a) Boat speed: 4 mph; Current
answered
Nov 10, 2024
Physics
high-school
3
votes
8.7k
views
Hat are the Spanish interrogative words?
answered
Oct 29, 2024
Spanish
high-school
5
votes
177k
views
How many times will the chain rule need to be used to find the derivative of y = cos(sin(3x + 5))? a) 2 b) 3 c) 4 d) 5
answered
Feb 1, 2024
Mathematics
high-school
1
vote
220k
views
The parachute on a drag racing car deploys at the end of a run. If the car has a mass of 820 kg and the car is moving 36 m/s, what magnitude force (in N) is necessary to stop the car in a distance of 980
answered
Oct 1, 2023
Physics
college
2
votes
65.2k
views
If a student pours a mixture of sand and salt water through a filter paper into a beaker, the sand is separated from the salt and water. This mixture is best described as:
answered
Apr 29, 2023
Chemistry
college
2
votes
175k
views
Please help lotta points! i think its the last one???????/ What form of poetry always has five lines? Limerick Haiku Cinquain Both cinquain and limerick
answered
Apr 8, 2023
English
high-school
7
votes
204k
views
Can someone help me with 1-5
answered
Apr 2, 2023
English
high-school
6
votes
26.8k
views
8(v+3)−4v=2(2v + 1) −8
answered
Jan 31, 2023
Mathematics
college
3
votes
82.7k
views
true or false? Rising action is the period of normalcy that takes place before the conflict and will vary in length.
answered
Jan 29, 2023
English
high-school
4
votes
177k
views
when son was 6 years old and mother was twice his age . son is 10 years old now ,how old is mother?
answered
Jan 28, 2023
English
high-school
2
votes
38.4k
views
A winch is being used to pull a 3500-lb vehicle 30'. How much work is performed? Skip to navigation
answered
Nov 16, 2022
Mathematics
high-school
4
votes
88.5k
views
(ser) la una cuando vi a marta
answered
Oct 3, 2022
Spanish
high-school
4
votes
62.5k
views
PLEASE HELP!!! formula for perimeter is: P=1/2 b•h
answered
Aug 15, 2022
Mathematics
high-school
3
votes
46.9k
views
Can someone help me fast please?!
answered
Apr 28, 2022
Mathematics
college
6
votes
118k
views
Which of the following shapes are used to compose this figure? a 3 cm triangle trapezoid circle parallelogram
answered
Feb 8, 2022
Mathematics
high-school
2
votes
115k
views
What's the meaning of life?
answered
Jan 22, 2022
Health
middle-school
0
votes
192k
views
A uniform thin rod of mass M = 3.11 kg M=3.11 kg pivots about an axis through its center and perpendicular to its length. Two small bodies, each of mass m = 0.213 kg m=0.213 kg , are attached to the ends
answered
Jan 2, 2022
Physics
college
5
votes
36.0k
views
Skin, hair nails, blood, muscles and all other body tissue is made up of __________.
answered
Nov 25, 2021
History
high-school
4
votes
55.3k
views
30 points for answer with proof
answered
Aug 27, 2021
Biology
high-school
2
votes
86.0k
views
Explain how a peach could be used as a physical model of the earths layers
answered
Jul 25, 2021
Biology
high-school
3
votes
193k
views
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