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A typical magnitude of the external magnetic field in a cardiac catheter ablation procedure using remote magnetic navigation is B = 0.080 T. Suppose that the permanent magnet in the catheter used in the
answered
Mar 16, 2021
Physics
high-school
3
votes
12.7k
views
Scientists use different types of models to analyze the structure of ecosystems. Which characteristic is seen in a biomass pyramid, but not in a numbers pyramid? the total number of trophic levels in an
answered
Mar 15, 2021
Chemistry
high-school
4
votes
40.9k
views
Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation , where represents the height of the ball above the ground and represents the time in seconds. The maximum
answered
Feb 15, 2021
Mathematics
high-school
7
votes
225k
views
Do we use all brains all the time? If so why?
answered
Feb 7, 2021
Biology
high-school
3
votes
210k
views
The half-life of carbon-14 is 5730 years. Radiocarbon dating can not be used to estimate the age of objects up to about 50,000 or 60,000 years old. Question 2 options: True False
answered
Jan 8, 2021
Biology
high-school
4
votes
206k
views
Procedure in pregnancy to have access to fetus. What do you call this procedure?
answered
Dec 29, 2020
Biology
high-school
3
votes
133k
views
Charlie has 2.86 beans.He needs to put 0.12 in each
answered
Dec 8, 2020
Mathematics
middle-school
5
votes
33.9k
views
"We intend to begin on the first of February unrestricted submarine warfare. We shall endeavor in spite of this to keep the United States of America neutral. In the event of this not succeeding, we make
answered
Oct 7, 2020
History
high-school
1
vote
51.2k
views
Kyle has created a video game called Falling Stars in which the player zaps stars from the sky. A certain number of stars must be zapped before the player can move on to the next level. Each zapped star
answered
Aug 17, 2020
Mathematics
middle-school
3
votes
93.5k
views
Can someone please help walk me through this? Any help is appreciated, thank you! The graph of f (in blue) is translated a whole number of units horizontally and vertically to obtain the graph g (in red).
answered
Jun 14, 2020
Mathematics
middle-school
4
votes
225k
views
Atoms release energy when_ A. electrons move to a lower energy level B. electrons move to a higher energy level c. protons move to a higher energy level D. protons move to a lower energy level
answered
Feb 13, 2020
Chemistry
middle-school
4
votes
73.7k
views
Find the noble gas that only has two valance electrons
answered
Nov 14, 2019
Chemistry
middle-school
3
votes
138k
views
Write the expression in complete factored form q^2(p+1)+3(p+1)
answered
Aug 9, 2019
Mathematics
college
3
votes
14.6k
views
Tissues cost 3$ / box. How many boxes did julia buy if she spent 24$?
answered
Jul 3, 2019
Mathematics
college
4
votes
192k
views
you draw a design for an art contest on a 3 inch by 5 inch card. the second phrase of the contest requires the drawing to be transferred to an 8.5 inch by 11 inches. standard sheet of paper and utilize
answered
Jun 29, 2019
Mathematics
middle-school
0
votes
235k
views
List and explain three of the factors that determine how quickly rock is weathered
answered
Jun 21, 2019
Biology
middle-school
2
votes
226k
views
What's the sum of 2⁄5 and 2⁄4?
answered
Jan 8, 2019
Mathematics
middle-school
2
votes
116k
views
The sum of three numbers is 88 . The first number is 7 less than the second. The third number is 3 times the second. What are the numbers? First number: Second number: Third number:
answered
Aug 17, 2018
Mathematics
college
3
votes
231k
views
Im sorry i meant to put this in science how do you think a scientist might figure out a person's identity from bones?
answered
Jul 23, 2018
Mathematics
high-school
3
votes
34.5k
views
What was significant about the d-day landing at normandy on june 6, 1944?
answered
Apr 23, 2018
History
high-school
2
votes
170k
views
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