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2) Carbon-14 is a radioactive isotope often used in dating archaeological and geological artifacts. If Carbon-14 has a half-life of approximately 6,000 years and you have a 100mg sample then how much of
answered
Jul 20, 2021
Mathematics
college
2
votes
154k
views
(1 point) The base of a solid is a circular disk with radius 4. Parallel cross sections perpendicular to the base are squares. Find the volume of the solid.
answered
Jul 16, 2021
Mathematics
college
4
votes
99.3k
views
30Which of the following was NOT established by Marbury v. Madison? A It confirmed the Supreme Court's power to declare acts of Congress unconstitutional. B It established the power of judicial review.
answered
May 10, 2021
Social Studies
high-school
2
votes
32.9k
views
From end zone to end zone, a football field is a 120 yards long. How long is the football field in feet?
answered
Mar 25, 2021
Mathematics
middle-school
4
votes
74.3k
views
What was the Sherman Antitrust Act, what did it attempt to do, was it successful?
answered
Mar 8, 2021
Social Studies
middle-school
3
votes
94.0k
views
What percentage of a 15-ft tree is a little 3-ft sapling?
answered
Feb 17, 2021
Mathematics
high-school
4
votes
53.6k
views
Trade specialization improves _____________ around the world. A. trade relationships B. resource allocation C. absolute advantage D. comparative advantage
answered
Dec 6, 2020
Social Studies
high-school
6
votes
95.8k
views
1. A printer prints 12 pages per minute. Which will deter pages per minute. Which will determine the total number of pages that can be printed by 3 printers in an hour 12 per Minute A (12 x 3) x 60 B.
answered
Jun 13, 2020
Mathematics
middle-school
3
votes
64.3k
views
Tom planted 1/2 of an 8-ft by 9-ft garden with vegetables. He planted tomatoes in 1/3 of the vegetable garden and corn in the rest . What is the area planted in corn
answered
May 20, 2020
Mathematics
middle-school
1
vote
152k
views
The width and height of a television screen are 80 in and 45 in, respectively. Find the area of this television screen. A. 125 B. 35 C. 3600 D. 1.78
answered
Nov 9, 2019
Mathematics
high-school
1
vote
185k
views
True or False 1. Trabajar por una sociedad justa no es in tema esencial para los catolicos 2. Las obras de misericordia corporales se basan en la parabola de jesus acerca del juicio final
answered
Jun 19, 2019
Spanish
college
7
votes
91.5k
views
The length of a rectangle is 6 cm longer than the width. the perimeter of the rectangle is 92 cm. find the length and the width of the rectangle.
answered
Apr 18, 2019
Mathematics
high-school
3
votes
17.7k
views
Given: ∠GHD and ∠EDH are right; GH ≅ ED Which relationship in the diagram is true? △GHD ≅ △EDH by SAS △GHF ≅ △EDF by SSS △FDH ≅ △FDE by ASA △HFD ≅ △HFG by SSS
answered
Mar 26, 2019
Mathematics
middle-school
5
votes
11.4k
views
I am not going to leave this room. If you wanted to expand this sentence to include the following clause, "until you apologize to me," which would be the most effective expansion of this sentence? A) I
answered
Dec 21, 2018
English
middle-school
3
votes
42.5k
views
Which substances are the subunits of proteins?
answered
May 22, 2018
Health
college
4
votes
140k
views
Read the conversation and select Juan’s profession. Jaime: ¿A qué te dedicas? Juan: Enseño matemáticas en la escuela superior.
answered
Apr 30, 2018
Spanish
high-school
0
votes
196k
views
Find the area of the trapezoid A)38.75 in B)77.5 in C)155 in D)198 in
answered
Mar 6, 2018
Mathematics
middle-school
5
votes
175k
views
Identify the domain of the equation y = x2 − 6x + 1. x ≤ 3 x ≥ −8 x ≥ −2 All real numbers
answered
Oct 20, 2017
Mathematics
high-school
4
votes
60.6k
views
What traits do all heroes share? Who would be a hero today, based on the characteristics of an epic hero? Do you notice any specific differences between heroes of the past and present?
answered
Jan 21, 2017
English
high-school
5
votes
12.6k
views
A moving company had one seven of a ton of a weight to move across town. If they wanted to split it equally amongst 8 trip,how much weight they have on each trip?
answered
Dec 15, 2015
Mathematics
high-school
7
votes
163k
views
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