Answers by Yifan Zhang
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Answers by Yifan Zhang

Answers by Yifan Zhang
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When do babies begin to cry real tears
answered May 7, 2024
2 votes
121k views
What is the rate of change of the line represented by 3x+4y=10?
answered Nov 28, 2023
0 votes
153k views
Newton’s laws of motion are an inherent part of our everyday life. Starting from the beginning of the day till the end, Newton’s laws find their applications in a number of activities we do.
answered Aug 9, 2023
3 votes
88.5k views
Find the value of the sine, cosine,and tangent function for 0please I need help it's due at 10pm
answered Aug 2, 2023
6 votes
159k views
Grammy Wolf has 7 coins in his pocket worth 65 cents how many quarters dimes and nickels does he have? please help asap thank u so much
answered Jul 13, 2023
1 vote
134k views
Can someone help me with this
answered Jan 14, 2023
9 votes
196k views
Predict the Normality of H2SO4 if 75 ml of 96.6 % pure H2SO4 added to 425 ml water. The density of H2SO4 is 1.83 g/cm3?
answered Dec 22, 2022
4 votes
185k views
Solve these simultaneous equations: 2x + 4y = 38 7x - 4y =7
answered Dec 17, 2022
4 votes
19.5k views
In training for a swim meet, logan swam 750 meters in 1/3 of an hour. His swimming partner, Mila, swan 2/3 of logan’s distance in 1/4 of an hour. 1. What is logan’s average swimming speed? 2. What is Milas
answered Oct 26, 2022
0 votes
11.8k views
Dedra used coupons 6 times at the store last month. The savings were: $68, $52, $42, $45, $84, $60. What was the mean absolute deviation of the amounts saved? Round the answer to the nearest cent.
answered Oct 25, 2022
7 votes
161k views
What is the purpose of chromosome. A used to pass on genetic traits.B form into haploid cells, making reproduction possible. C are the chemicals needed for mitosis to occur. D are responsible for matching
answered Jul 13, 2022
2 votes
113k views
PLS HELP I GOTTA TURN THIS INNN ​
answered Apr 23, 2022
1 vote
65.7k views
Find x Geometry angles question
answered Apr 6, 2022
0 votes
233k views
True or false - The only way to charge an object with static electricity is by rubbing it against another object.
answered Mar 28, 2022
2 votes
169k views
You are considering three alternative banks in which to open a savings account. The first bank offers you an annual rate r1, and the interest is paid monthly. The second bank offers a rate r2, and the
answered Mar 8, 2022
0 votes
126k views
Which geographic feature contains large amounts of fertile farmlands
answered Jan 26, 2022
5 votes
148k views
How did the english bill of rights help set the stage for the american revelution
answered Dec 9, 2021
4 votes
120k views
im so confused and I'm ready to just throw my computer at the wall, how do you graph 3/5x + 9? i get the graphing the y intercept or whatever it's called but our teacher just doesn't teach us and gives
answered Nov 29, 2021
5 votes
26.8k views
A store increases the price of a sweater from $20 to $22. What is the percent of increase? Select from the drop-down menu to correctly complete the statement. The percent of increase is
answered Nov 17, 2021
1 vote
28.8k views
Which best sums up the costs of the Civil War? It was the most costly war in American history in terms of casualties. It was a relatively minor war compared to other combats in American history. It took
answered Nov 5, 2021
4 votes
144k views
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