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A dolphin is able to tell in the dark that the ultrasound echoes received from two sharks come from two different objects only if the sharks are separated by 3.50 m. (a) If the ultrasound has a frequency
answered
Dec 31, 2024
Physics
high-school
3
votes
51.3k
views
what is the gauge pressure in millimeters of mercury inside a soap bubble 10 cm in diameter? you may assume a surface tension of 0.0370 n/m.
answered
Nov 26, 2024
Physics
high-school
2
votes
79.2k
views
Does the grocer have an obligation to pay? Why or why not? 1. Grocer receives 40 bushels of corn rather than the tomatoes he ordered, but he signs a receipt for the corn anyway. The next day Grocer changes
answered
Sep 30, 2024
Business
high-school
3
votes
53.4k
views
18. How many cabinet members does the prime Minister choose
answered
Jul 8, 2024
Social Studies
high-school
4
votes
150k
views
Question 2 of 10 Which situation is most likely to have a constant rate of change? OA. Number of flowers in a flower bed compared with the area planted B. The total amount paid for gas compared with the
answered
May 25, 2024
Mathematics
high-school
3
votes
207k
views
How do you calculate unscored interval IOA?
answered
May 23, 2024
Computers and Technology
high-school
3
votes
116k
views
In which part of the plot does each of these events from the surrounding frame story occur? " The narrator recalls dinner at the time traveller’s house where he reveals his model of the time machine."
answered
May 1, 2024
English
high-school
6
votes
141k
views
How do we localize and quantify hormones? 1) By measuring their concentration in blood samples 2) By analyzing their effects on target tissues 3) By using imaging techniques to visualize their distribution
answered
Apr 27, 2024
Biology
high-school
3
votes
206k
views
You have 7 different cats, and want to arrange 4 of them in a single-file line. How many different ways can you arrange the cats? Show your work here I
answered
Apr 20, 2024
SAT
college
6
votes
44.9k
views
Define an Intermediate Customer in the context of potential customers who have not purchased yet.
answered
Jan 29, 2024
Business
high-school
3
votes
64.2k
views
What is the square root of 108 simplified ?
answered
Dec 10, 2023
Mathematics
high-school
13
votes
91.4k
views
Anybody knows what's is diffraction of waves
answered
Aug 12, 2023
Physics
college
5
votes
193k
views
Which describes a feature of the physical changes of all substances?
answered
May 29, 2023
Physics
college
6
votes
169k
views
When matter burns, ______ energy is changed to heat energy. chemical light mechanical
answered
Apr 24, 2023
Geography
college
4
votes
95.3k
views
Discuss why soil vary across the landscape?
answered
Mar 28, 2023
Biology
high-school
5
votes
52.9k
views
My mother is as cool as?
answered
Mar 19, 2023
English
high-school
7
votes
19.2k
views
Write an equation in slope-intercept form of the line that passes through the given points.
answered
Mar 6, 2023
Mathematics
high-school
1
vote
17.4k
views
Properties of rectangle and your free fire id
answered
Dec 2, 2022
Mathematics
high-school
10
votes
55.8k
views
Davidson purchases a set of pens priced at $14.72. If they were originally priced at $18.44, what is the percent off?
answered
Sep 27, 2022
Mathematics
college
4
votes
166k
views
Governments most often regulate essential services like water treatment by?
answered
Jul 25, 2022
History
college
2
votes
41.8k
views
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