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Suppose 128 radioactive atoms have a half-life of 15 seconds. Approximately how many radioactive atoms will be left after 60 seconds
answered
Mar 7, 2022
Chemistry
college
9
votes
103k
views
The diameter of your bicycle wheel is 24 inches. How far will you move in one turn of your wheel?
answered
Feb 27, 2022
Mathematics
high-school
4
votes
2.0k
views
Which equation has infinitely many solutions? A. 6x + 5 = 6x + 7 B. 6x + 7 = 5x + 7 C. 3(x + 2) – 1 = 3x + 1 D. 4(x + 1) – 3 = 4x + 1
answered
Feb 9, 2022
Mathematics
high-school
5
votes
221k
views
Question 7 (2 points) Which of the following statements about the Model T Ford is true? In 1908 the Model T sold for $850, but in 1924 the car sold for $290. O In 1908 the Model T sold for $290, and in
answered
Jan 20, 2022
History
college
2
votes
25.5k
views
GIVING OUT 28 POINTS WHOEVER ANSWERS!!! A dot plot titled class size going from 10 to 50 in increments of 10. 10 has 1 dot, 20 has 5 dots, 30 has 7 dots, 40 has 0 dots, and 50 has 1 dot. How can Lakota
answered
Dec 22, 2021
Mathematics
middle-school
7
votes
105k
views
In ∆ ABC, right-angled at B, AB = 24 cm, BC = 7 cm. Find the angle A.
answered
Dec 9, 2021
Mathematics
college
3
votes
192k
views
Troy took out a loan for $1850 at a 9.6% APR, compounded monthly, to buy a television. If he will make monthly payments of $102.50 to pay off the loan, which of these groups of values plugged into the
answered
Sep 12, 2021
Mathematics
middle-school
7
votes
31.3k
views
Why should police be defended? What are the pros and cons of this?
answered
Aug 10, 2021
English
high-school
1
vote
80.5k
views
The ________ provides a common passsageway for both food andair.
answered
Jul 2, 2021
Biology
college
4
votes
32.2k
views
Carl bought an airline ticket. Two weeks ago, the cost of this flight was $900. What is the percent increase? HELPP
answered
May 12, 2021
Mathematics
college
6
votes
162k
views
Please explain how you got the answer, too!
answered
Apr 23, 2021
Mathematics
high-school
2
votes
203k
views
So my daughter needs help again sorry but can yall plx give a hand .
answered
Feb 20, 2021
Mathematics
college
2
votes
93.4k
views
Nelson’s class is having a group discussion tomorrow. He is very nervous about speaking in front of the class, and would rather just listen to everyone else. His teacher, however, has made it very clear
answered
Jan 18, 2021
English
middle-school
6
votes
16.9k
views
What do i do with the 2x^ to proceed
answered
Nov 22, 2020
Mathematics
middle-school
2
votes
150k
views
What is the oldest Mexican town?
answered
Aug 11, 2020
Spanish
middle-school
2
votes
94.4k
views
In ACDE, M C = 30° and mZE = 50°. In AFGH, m_G = 100° and m_H = 50°. Are the triangles congruent? If so, write a congruency statement Yes, ACDE - AFGH. Yes, ACDE - AGHE Yes, ACDE - AHGF. No, the triangles
answered
Jun 6, 2020
Mathematics
middle-school
3
votes
141k
views
100 divided by 1/1000
answered
May 21, 2020
Mathematics
middle-school
2
votes
54.7k
views
4/5 rational or irrational
answered
Apr 23, 2020
Mathematics
middle-school
6
votes
18.8k
views
After the revolutionary war what changed the idea that the Mississippi River was the western border of the United States? Growing southern plantation New forms of transportation to the west Purchase of
answered
Apr 13, 2020
History
middle-school
3
votes
147k
views
What is the value of the expression -9 - (-5)?
answered
Jan 8, 2020
Mathematics
middle-school
5
votes
86.1k
views
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