Answers by John Polo
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Answers by John Polo

Answers by John Polo
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What do historians do when using the historical skill of chronological thinking?
answered Nov 29, 2023
10 votes
78.4k views
Question 5Write the specific equation of the polynomial of least degree
answered Sep 11, 2023
6 votes
73.1k views
Which artist developed linear perspective?a.brunelleschib.albertic.leonardo da vincid.rucellai please select the best answer from the choices providedabcd
answered Aug 10, 2023
4 votes
213k views
According to the following reaction, how many grams of oxygen gas are required for the complete reaction of 21.2 grams of hydrogen sulfide? hydrogen sulfide (g) + oxygen (g) water (l) + sulfur dioxide
answered Jul 28, 2023
3 votes
36.5k views
A student measured the maximum mass of salt that can dissolve in 100 mL of water at five different temperatures. Which variable should go on the y-axis? Responses A.the mass of water B.the temperature
answered Feb 15, 2023
4 votes
153k views
+ (−) = n = HELP MEEEEEE PLSSS
answered Jan 12, 2023
7 votes
182k views
A sample of polonium-210 has an initial mass of 390 milligrams (mg). If the half-life of polonium-210 is 36 days, how many mg of the sample remains after 72 days? A. 392 mg B. 195 mg C. 97.5 mg D. 48.75
answered Nov 28, 2022
5 votes
31.8k views
1) A plane averaged 412 miles per hour on a trip that lasted 3 3/4 hours. How far did the plane fly?.
answered Nov 27, 2022
6 votes
111k views
Evaluate the expression when x=5 and y=-4 6x-y
answered Nov 21, 2022
6 votes
45.4k views
I need help with this if you awnser and get it correct I will mark you
answered Nov 21, 2022
11 votes
181k views
3.) solve for h, V= 1/3 bh
answered Nov 2, 2022
5 votes
213k views
A sandwich store charges a $10 delivery fee, and $4.50 for each sandwich. What is the total cost for x sandwiches? *
answered Aug 11, 2022
10 votes
164k views
8+4+10-4?? how to do ??
answered Jul 29, 2022
5 votes
212k views
1). On a Friday night 18 pupils were in detention from a school of 800 pupils. What percentage of the school were in detention that Friday night? 2). 360 buses run from a depot, but 72 are being repaired.
answered Apr 15, 2022
3 votes
153k views
Solve this equation. Enter your answer in thE box -5/6e -2/3e = -24 Please help me
answered Mar 16, 2022
5 votes
30.1k views
Find The range and interquartile 45279.11, 5271. 04, 5309.73, 5363.38, 5409.72, 5444.74,  5603.46, 5695.39, 5871.96, 5972.35
answered Mar 16, 2022
4 votes
152k views
Why do we see the sun before it actually rises in the morning?
answered Feb 24, 2022
7 votes
24.2k views
Which is NOT a waste that is removed from the body by the excretory system? A. Water B. Salt C. Blood D. Carbon dioxide
answered Oct 16, 2021
2 votes
119k views
How to write 3-5= what is the sum
answered Sep 16, 2021
4 votes
179k views
A pool in the shape of a rectangular prism holds 648 cubic feet of water. The pool is 4 feet deep and 9 feet wide. What is the length of the pool in feet? *
answered Sep 14, 2021
6 votes
122k views
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