Answers by Dan Stern
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Answers by Dan Stern

Answers by Dan Stern
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What evidence is there that iron smelting began in Africa?
answered Dec 21, 2022
1 vote
80.7k views
The perimeter of a square is increasing at a rate of 555 meters per hour. At a certain instant, the perimeter is 303030 meters. What is the rate of change of the area of the square at that instant (in
answered Dec 4, 2022
1 vote
110k views
What do the egwugwu do for the villages of Umuofia?
answered Oct 12, 2022
7 votes
14.0k views
Building A is 879 feet tall and contains 67 stories. Building B contains 108 stories. If the two buildings have the same number of feet per​ floor, approximate the height of building B.
answered Sep 28, 2022
12 votes
16.0k views
Which graph represents a function?
answered Aug 3, 2022
1 vote
118k views
15+26+56+19+17+19+9+19
answered Jul 27, 2022
7 votes
94.3k views
Abbie has a box with 13 yellow beads, 11 red beads and 26 blue beads. Abbie takes a bead from the box at random. Find the probability that Abbie takes a blue bead.
answered Jun 24, 2022
9 votes
33.4k views
F(x)=2*+3 What is the value of f(-2)
answered Jun 16, 2022
6 votes
151k views
Which sentence uses a helping verb with a main verb? A. He seen that the mucus killed the bacteria growing in the dish. B. In 1928, Fleming piled some lab dishes in a tray of liquid chemicals. C. The chemicals
answered Apr 20, 2022
5 votes
24.8k views
Calculate the momentum of a Lion of mass 130-kg and moving at a speed of 22.3 m/s [W]
answered Mar 26, 2022
7 votes
112k views
Help i dont know the formula for the triangle to find the answer its surface area n volume
answered Mar 21, 2022
2 votes
209k views
What are the main causes of a heart attack
answered Jan 2, 2022
3 votes
153k views
Preventing the outbreak of a new war is the purpose of the?
answered Dec 23, 2021
4 votes
189k views
Who wrote the famous decision outlawing serrated education in the United states
answered Dec 8, 2021
2 votes
119k views
How did Great Britain offer to help the US stop other European nations from establishing colonies in the Americas in the earl 1800s? by making a joint statement against France by making a joint statement
answered Nov 14, 2021
3 votes
127k views
Can someone help me ASAP plz?
answered Oct 25, 2021
3 votes
135k views
I don’t know the answer
answered Oct 9, 2021
5 votes
110k views
What is the wavelength in meters of a proton (mass = 1.673 x 10-24 g) that has been accelerated to 5% of the speed of light?
answered Sep 12, 2021
5 votes
129k views
In the given figure, ABIICD, Find the measure of angle BOC​
answered Jun 8, 2021
2 votes
75.4k views
Can someone figure this out
answered May 21, 2021
1 vote
105k views
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