Answers by Shlomi Schwartz
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Answers by Shlomi Schwartz

Answers by Shlomi Schwartz
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If rats are allowed to wander through a complicated maze, they will subsequently run the maze with few errors when a food reward is placed at the end. Their good performance demonstrates
answered Oct 8, 2021
3 votes
37.3k views
a person stands on top of a 200 ft building and spots a person on the ground below. the angle of depression from where the person is standing on top of building to the person on the ground is 39°. How
answered Aug 28, 2021
1 vote
208k views
Use the equation in standard form to answer the following questions. Part I. Find the x- and y-intercepts of the equation. Write your answers as ordered pairs. Show your work. (4 points)
answered Aug 14, 2021
2 votes
210k views
Two stores carry a similar stereo for the same original price of $573. One store offers a 16% discount and the second store sells the stereo for $458.40. Which store gives the bigger percent discount?
answered Jul 29, 2021
3 votes
131k views
A candle maker plans to make 30 orange candles. She mixes wax to create a specific shade of orange. The ratio of each color in her mixture is shown below: 222 parts red wax 5 parts yellow wax 3 parts white
answered May 25, 2021
4 votes
198k views
In this situation, explain what the origin (0,0) tells us.
answered May 9, 2021
2 votes
53.5k views
How is DNA recovered from hair?
answered Apr 19, 2021
1 vote
163k views
(12x - 1.7) - (17x + 6.7) =
answered Mar 27, 2021
5 votes
56.3k views
If the area of a circle is four times larger than the circumference of that same circle, what is the diameter of the circle?
answered Mar 12, 2021
6 votes
161k views
The Sandhill Chemical Corporation announced that, for the period ending March 31, 2017, it had earned income after taxes of $2,768,916.25 on revenues of $13,115,000. The company's costs (excluding depreciation
answered Feb 16, 2021
3 votes
173k views
Let R be the region bounded by a triangle whose vertices are (0,0), (0,2) and (2,2). Find the volume generated when R is revolved about the X-axis. a. Using the Washer Method b. Using the Shell Method
answered Jan 31, 2021
6 votes
152k views
Lena Company has provided the following data for its 2019 operations (ignore income taxes): 2019 revenues were $87,000. 2019 expenses were $49,600. Dividends declared and paid during 2019 totaled $8,700.
answered Jan 9, 2021
4 votes
146k views
Select the two railroad lines that the north needed to capture to cut southern communications. A. Memphis to Chattanooga to Richmond. B. VIcksburg to Savannah C. Charleston to Nashville D. New Orleans
answered Nov 27, 2020
5 votes
47.2k views
The three parts of the Federal Reserve System are the Reserve Banks, the Federal Open Market Committee (FOMC), and the:
answered Feb 12, 2020
3 votes
233k views
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