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A hiker determines the length of a lake by listening for the echo of her shout reflected by a cliff at the far end of the lake. She hears the echo 2.91 s after shouting. Determine the length of the lake.
answered
Sep 1, 2021
Physics
college
3
votes
1.2k
views
Select all that apply. Which traits do leaders have that make them more desirable to obel responsibility aptitude planning skills competency 3 analytical skills
answered
Aug 12, 2021
Health
middle-school
4
votes
133k
views
3. Your math autobiography--last math course, feelings about math, past struggless or successes
answered
Aug 10, 2021
English
middle-school
4
votes
234k
views
The cost of leaving a championship soccer match before it ends is ________, while the cost of staying for the entire match is ________.
answered
Jul 15, 2021
Business
high-school
3
votes
229k
views
Someone please help me out
answered
Jun 16, 2021
Mathematics
high-school
5
votes
172k
views
Put the words in the correct order to make questions. 1 into / what / you / are / ? 2 like / do / at / doing /weekends / what / you/? 3 you / do / what / doing / like / else /? 4 Take That / do / you /
answered
Jun 16, 2021
English
high-school
7
votes
171k
views
Multi Step Problem (Show work!!) -4 + -5 = 8
answered
Apr 14, 2021
Mathematics
high-school
4
votes
123k
views
Curtis threw 15 darts at a dartboard. 40% of his dart hit the bull’s-eye. How many darts hit the bull’s-eye?
answered
Feb 7, 2021
Mathematics
high-school
1
vote
73.8k
views
Geographers use all of the following measures to determine population trends EXCEPT A. the sex ratio. B. the natural birthrate. C. the crude death rate. D. the dependency ratio. E. the natural increase
answered
Jan 27, 2021
Advanced Placement (AP)
high-school
4
votes
213k
views
2/3(g-7)=3 help with answer please
answered
Jan 7, 2021
Mathematics
college
6
votes
188k
views
(2CQ) Write the repeating decimal as a fraction .15
answered
Nov 28, 2020
Mathematics
high-school
4
votes
172k
views
If alpha and beta are the roots of a quadratic polynomial 3x^2-6x-1 find the values of (Alpha-beta)
answered
Oct 8, 2020
Mathematics
middle-school
3
votes
200k
views
Based on this story, what is the author's point of view about life in China during the Cultural Revolution? People could express their beliefs freely. Life improved for most Chinese people. People lived
answered
Aug 11, 2020
English
college
6
votes
64.1k
views
10 ml of a 3% hydrogen peroxide solution is added to five test tubes. As the hydrogen peroxide decomposes to produce oxygen gas, the rate of oxygen production is rated on a scale of 0 - 5, 0 meaning "no
answered
Mar 8, 2020
Biology
middle-school
2
votes
210k
views
PLEASE HELP ITS JUST 1 QUESTION!!!!
answered
Sep 28, 2019
Mathematics
middle-school
2
votes
18.1k
views
What is 0.36¯¯¯¯ expressed as a fraction in simplest form?
answered
May 23, 2019
Mathematics
high-school
4
votes
235k
views
What should consumers consider when it comes to the price of this product
answered
May 12, 2019
History
middle-school
2
votes
5.3k
views
What trail took settlers from Independence, Missouri, to the Oregon Country in the 1800s. A: Mormon Trail B: Santa Fe Trail C: California Trail D: Oregon Trail What was the result of the Battle of the
answered
Jan 13, 2019
History
middle-school
5
votes
148k
views
in what ways have the two north koreas grown apart? discuss two ways in which they grown apart and support each of your points with text. be sure to explain your quotes. make your argument clear.
answered
Dec 16, 2018
English
middle-school
3
votes
2.5k
views
At the school’s fall bake sale, all of the pies were cut into 6 pieces, so each person who bought a piece bought of a pie. Each slice of pie sold for $1.00. How much money did the school make if all eleven
answered
Jul 9, 2018
Mathematics
middle-school
4
votes
170k
views
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