Answers by George Oblapenko
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Answers by George Oblapenko

Answers by George Oblapenko
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How fast is a car moving, and in which direction, if the frequency of the horn drops from 900 Hz to 875 Hz as heard by a stationary listener? Assume T = 0oC.
answered Dec 28, 2023
3 votes
183k views
I don't understand, someone please help me I am giving 100 points
answered Oct 28, 2023
4 votes
1.4k views
Urgent! Find the length of the tangent segment AC given circle B below
answered Jun 28, 2023
8 votes
168k views
Simplify the intersection(-∞, -7] ∩ [-7,9)How to solve
answered Jan 31, 2023
3 votes
55.7k views
What's 5x^2 + 2x - 7 = 0​
answered Jan 28, 2023
4 votes
230k views
alyssa is ordering t_shirts for all the students in her school.she knows how many students are in the school, and she knows how many shirts come in a box how would she figure out how many boxes to order?
answered Dec 30, 2022
9 votes
183k views
Someone Helppp 3x(2+4)(4-3)
answered Dec 13, 2022
10 votes
61.4k views
amos gets $2400 a month for his salary he spends $1000 on rent what fraction of his rent is leftover math
answered Dec 9, 2022
8 votes
189k views
The diagram shows the dimensions of Mr. Green's garden. A bag of fertilizer costs $3 and covers an area of about 50 square feet. What will be the cost for Mr. Green to fertilize his garden?​
answered Nov 8, 2022
0 votes
98.3k views
What is the reason Chillingworth gives for not killing Hester? A. He wants her to feel afraid B. He hates Hester C. There is still hope in his heart. D. He wants to find the father
answered Sep 22, 2022
6 votes
50.2k views
1. What is a reasonable domain for avocados and green beans? Explain.
answered Sep 12, 2022
5 votes
57.9k views
Use each integer only once, Each column, diagonal, and row must add up to the magic sum.
answered Jun 30, 2022
4 votes
61.5k views
Which system has infinitely many solutions?
answered Jun 9, 2022
4 votes
235k views
What's the value of y y = \frac{64}{ {2}^(2) } ​
answered Apr 14, 2022
5 votes
115k views
HELP PLEASE ASAP!!! PLEASE AND THANKS
answered Jan 18, 2022
4 votes
45.4k views
. Social investors seek to eliminate from their investment portfolios companies that: A. Pollute the environment. B. Discriminate against employees. C. Make dangerous products like tobacco or weapons.
answered Oct 20, 2021
4 votes
121k views
Impeach means to a convict a public official of a crime b. remove a public official from office prove a public official innocent of all charges bring formal charges against a public official C. prove ap
answered Oct 19, 2021
3 votes
74.8k views
If a=14 and b=4, then what does ab equal?​
answered Oct 8, 2021
2 votes
216k views
When are two lines parallel
answered Aug 23, 2021
4 votes
13.0k views
Jason paid $9 for 20 erasers. If the price of each eraser was decreased by $0.15, how many erasers could he have bought for the same amount of money at the new price? erasers
answered Aug 17, 2021
6 votes
32.0k views
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