Answers by Manoel Vilela
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Answers by Manoel Vilela

Answers by Manoel Vilela
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A cylinder has a radius of 3 centimeters. Sand is poured into the cylinder to form a layer 1 centimeter deep. What is the volume of sand in the cylinder?
answered Aug 6, 2021
5 votes
61.8k views
PLEASE HELP MEEEEEE Some physical evidence was obtained from a crime scene. For which of these pieces of evidence will forensic scientists conduct an identification test? A. a hair strand B. a black powder
answered May 15, 2021
2 votes
14.5k views
11. What was most likely the largest source of money for the Spanish colonies and why? A) Sugar B) Spice C) Fur D) Wheat
answered Apr 25, 2021
6 votes
214k views
An art dealer is trying to determine whether the age of a painting plays a significant role in its price at auction. She collects the sale data for 10 paintings, including the painter, the title of the
answered Mar 18, 2021
3 votes
126k views
Why do scientists use the scientific method?
answered Jan 20, 2021
4 votes
220k views
What did the early americans want to be assured of
answered Jan 13, 2021
4 votes
224k views
8 - 12 28:45 Which of the following correctly ranks electromagnetic waves from lowest to highest wavelength? (starting from lowest on the left to highest on the right) a. Ultraviolet, green, red, Infrared
answered Jan 12, 2021
3 votes
143k views
A new bridge across the Allegheny River in Pittsburgh is expected to be permanent and will have an initial cost of $30 million. This bridge must be resurfaced every 5 years at a cost of $1 million. The
answered Jul 13, 2020
4 votes
65.5k views
Hess wrote that hot magma rose up into the rift valley at the mid-ocean ridges. The lava oozed up and forced the existing seafloor away from the rift in opposite directions. Hess called this idea seafloor
answered Jun 20, 2020
5 votes
197k views
Please help with this question, will be appreciated if there is an explanation
answered Apr 24, 2020
4 votes
77.1k views
select the incorrect statement about budget committees-budgeting committees usually have responsibility for the coordination of budgeting activities-membership on the budgeting committee is restricted
answered Jan 27, 2020
2 votes
115k views
Help please! im tired :c ​
answered Jan 7, 2020
2 votes
213k views
How to find displacement
answered Jun 30, 2019
5 votes
135k views
What caused great britain and france to declare war on germany, which started world war 2?
answered Mar 16, 2019
3 votes
149k views
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