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30. a. How do the properties of metals differ from those of both ionic and molecular compounds? b. What specific property of metals accounts for their unusual electrical conductivity?
answered
Nov 12, 2021
Chemistry
middle-school
5
votes
112k
views
What is the volume of a cylinder with a diameter of 30 cm and a height of 40 cm? Use 3.14 for pie. Round to the nearest 10th.
answered
Oct 1, 2021
Mathematics
high-school
6
votes
192k
views
A bottlenose dolphin can hear sounds with frequencies up to 1.5 x 10^5 Hz. If the speed of sound in sea water is approximately 1.5 x 10^3 m/s, what is the wavelength of the wave thae dolphin can hear?
answered
Sep 1, 2021
Physics
high-school
6
votes
51.7k
views
In the book animal farm what are two ways the humans have come to accept Animal Farm?
answered
Aug 16, 2021
English
high-school
2
votes
175k
views
In which orbitals would the valence electrons for selenium (Se) be placed?
answered
May 21, 2021
Chemistry
college
1
vote
145k
views
George or Joyce doesn't or don't want to see that movie
answered
Mar 13, 2021
English
college
3
votes
167k
views
Which of the following is considered data? Multiple Choice a. Quantity sold b. Worst-selling item by month c. Best customer by month d. Best-selling item by month
answered
Oct 9, 2020
Business
high-school
1
vote
63.8k
views
a certain polygon has 9 sides.Two of the sides have length of a,and 4 sides each have length 3a.The lengths of the remaining three sides are 11,12, and 13.If the perimeter of the polygon is 92,what is
answered
Apr 11, 2020
Mathematics
middle-school
3
votes
40.0k
views
Which of the following refers to special eyeglasses from Google that provide the user with visual information directly in front of their right eye? (A) Fitbit (B) Flex (C) Roku (D) Nook (E) Glass
answered
Apr 7, 2020
Computers and Technology
high-school
1
vote
39.4k
views
How do the logan kids decide to deal with the misery and humiliation of being splashed every day by the school bus? how do you feel about their prank? do you think revenge is sometimes justified ("an eye
answered
Feb 14, 2020
Social Studies
high-school
2
votes
37.7k
views
1. What is the recursive rule for the sequence? −22.7, −18.4, −14.1, −9.8, −5.5, ... an=an+1+4.3 , where a1=−22.7 an=an−1−4.3 , where a1=−22.7 an=an−1+4.3 , where a1=−22.7 an=an+1−4.3 , where a1=−22.7
answered
Feb 9, 2020
Mathematics
middle-school
3
votes
61.7k
views
Which compound is released by photosynthesis and is used in cellular respiration? A. Water B. ATP C. Oxygen D. Carbon dioxide
answered
Feb 6, 2020
Biology
high-school
2
votes
185k
views
Between 1910 and 1920, half a million blacks moved away from the South; many migrated into northern cities like Chicago, New York, Akron, Buffalo, and Trenton.
answered
Jan 15, 2020
History
high-school
0
votes
172k
views
A solid has more kinetic energy in its molecules than a gas does True False
answered
Dec 21, 2019
Physics
middle-school
1
vote
99.2k
views
Malachi bought a new fishing rod. The regular price of the fishing rod was $125.99. He bought it on sale with a 15% discount. Sales tax of 3% is applied to the discounted total. What was the sale price
answered
Dec 9, 2019
Mathematics
middle-school
5
votes
75.1k
views
Divide fractions with thinking blocks
answered
Jun 9, 2019
Mathematics
middle-school
3
votes
83.2k
views
Explain how to order a set of real numbers.
answered
May 8, 2019
Mathematics
middle-school
4
votes
104k
views
How many solutions does the equation −4a + 4a + 3 = 8 have? Zero One Two Infinite solutions
answered
Jan 13, 2019
Mathematics
high-school
3
votes
186k
views
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