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Answers by MrPiao

Answers by MrPiao
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Can someone help me please
answered Oct 12, 2023
2 votes
77.4k views
A train travels 250 kilometers in 42 hours. How long will it take to complete a journey of 35 kilometers?
answered Aug 30, 2023
7 votes
41.1k views
The wheel on a vehicle has a rotational inertia of 2. 0 kg⋅m2. At the instant the wheel has a counterclockwise angular velocity of 6. 0 rad/s, an average counterclockwise torque of 5. 0 n⋅m is applied,
answered Mar 28, 2023
10 votes
62.4k views
How many moles are in 9.20x10^20 molecules of water (H2O)? Please and thank you :)!!!
answered Nov 20, 2022
11 votes
141k views
Students have been saving up for a trip to the mall. Jherica has $5.50 more than Erin, and Alexa has $10.00 less than Jherica. Together they have a total of $85.00. How much does each person have?
answered Sep 3, 2022
6 votes
16.8k views
i have been struggling with this question for 30mins. if you answer it can you please show work? thank you ​
answered Jun 4, 2022
5 votes
27.7k views
A car is stationary. It accelerates at 0.8 ms^2 for 10 s and then at 0.4 ms^2 for a further 10 s. Use the equations of motion to deduce the car’s final displacement. You will have to split the journey
answered Mar 20, 2022
3 votes
155k views
Jaishree studies for 5 hours daily. She devotes 2 hours of her time for science and mathematics. How muþch time does she devote for other subjects ?​
answered Feb 4, 2022
0 votes
87.1k views
At 4:00 a.m., the outside temperature was -28°F. How much warmer does 1 pc it have to get to reach 0°F?
answered Jan 19, 2022
9 votes
231k views
The following information is available for Trinkle Company for the month of June: The unadjusted balance per the bank statement on June 30 was $53,439. Deposits in transit on June 30 were $2,560. A debit
answered Oct 24, 2021
4 votes
161k views
Can anyone help with this?​
answered Sep 18, 2021
4 votes
225k views
If a+b =5, b+c=6, c+a=7. then find the value of a​
answered Aug 15, 2021
2 votes
234k views
The model is made of an ionic compound of aluminum and chlorine. Aluminum has an oxidation number of 3 and chlorine has an oxidation number of -1. Based on the evidence, predict the chemical formula, chemical
answered Jul 18, 2021
5 votes
168k views
Texas faces all of the following environmental challenges in the 21st century EXCEPT: a. finding alternative medical facilities for current research facilities b. finding alternative energy sources to
answered Jul 12, 2021
2 votes
91.3k views
PLS HELP ASAP- nah i just dont wanna wait jkdshgkfs What did King George III place in the colonies without their permission even during times of peace? British coal British troops Plum pudding Spanish
answered Jul 8, 2021
4 votes
109k views
last year the cost of a season ticket for a rugby club £370. This year the cost of a season ticket for the club has been increase to £450. write down the increase in the cost of season ticket as a fraction
answered Jun 4, 2021
1 vote
142k views
Read the second stanza from "Stopping by Woods on a Snowy Evening." My little horse must think it queer To stop without a farmhouse near Between the woods and frozen lake The darkest evening of the year.
answered May 25, 2021
7 votes
104k views
According to chapter 23 in writing: ten core concepts
answered May 17, 2021
5 votes
13.8k views
What lay outside the walls of a mycenaean palace
answered Mar 30, 2021
2 votes
230k views
Which industry did the Industrial Revolution first take place in? why?
answered Mar 3, 2021
6 votes
157k views
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