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Answers by Tin

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For x-ray tube shielding, the leakage cannot exceed _____ mGy at _____ meters away from the focal spot. a) 0.1 mGy; 1 m b) 0.5 mGy; 1 m c) 1 mGy; 1 m d) 0.1 mGy; 2 m
answered Nov 27, 2024
5 votes
14.6k views
HELP I NEED IT VERY BADLY power fill in the blanks below write this number with powers. 19,306 = 1 x 10 + 9 x 10 + 3 x 10 + 6 x 10
answered Oct 15, 2024
5 votes
81.9k views
Does evolution describe how life began?
answered Sep 18, 2024
3 votes
16.4k views
What is the probability of drawing two blue cards if the first one is replaced before the second draw? Assume the first is blue.
answered Aug 7, 2024
5 votes
140k views
Which of the following limiting factors is not density dependent? A. disease B.O drought C.O food supply D.O competition
answered Jul 26, 2024
2 votes
188k views
What was discovered by Olds and Milner in their study of rats?
answered Jul 12, 2024
3 votes
36.5k views
Find the value of p divided by 4 when p = 28
answered Feb 22, 2024
2 votes
198k views
What is the technical term for ingrown nails
answered Feb 18, 2024
6 votes
212k views
What is the meaning of England's defeat of the Spanish Armada?
answered Jan 28, 2024
4 votes
206k views
Why do you think we interpret language differently today than at the time of the Founding Fathers? Do you think teachers will be teaching language differently 20 years from now? Why? A) Changes in culture
answered Jan 19, 2024
3 votes
108k views
The average score of local students on a college entrance exam is 110 with standard deviation of 15. The distribution is roughly bell-shaped. What is the percentage of local student with score between
answered Nov 29, 2023
6 votes
144k views
MHR (Maximum Heart Rate) is calculated by: 220 minus your age Question 5 options: True False
answered Nov 26, 2023
11 votes
216k views
Which expressions have the same value as 15% of 20
answered Feb 10, 2023
2 votes
148k views
A train is accelerating at a rate of 3 m/s2. If it's initial velocity is 30 m/s. What is its velocity after 60 seconds?
answered Dec 22, 2022
5 votes
83.3k views
A report on the structure of the plasma membrane and its role in maintaining the cell
answered Dec 19, 2022
5 votes
218k views
Which of these created trouble for Anne Hutchinson when she lived in the Massachusetts Bay Colony?
answered Dec 1, 2022
1 vote
119k views
Find the value of x in the angle pair.
answered Nov 24, 2022
7 votes
96.5k views
30 POINTS! PLZZZ HELP DUE AT 12AM AUSTRALIAN TIME! What was the function and importance of knights in Medieval Europe. Reporting answers that is not acceptable!
answered Oct 11, 2022
5 votes
195k views
Which of the following is true during a time of high inflation? A. It is a good time to empty out your savings account since it is not insured. B. It is a good time to borrow money from a bank knowing
answered Jul 29, 2022
4 votes
10.8k views
Select the correct answer. Which value of x makes the equation true? 3x - 6/ 3 = 7x - 3/6
answered Jul 6, 2022
2 votes
90.5k views
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