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Amina posts three large letters the postage is the same for each letter she pays with a £20 note her change is £14.96 what is the cost of posting one letter?
answered
Dec 8, 2021
Mathematics
high-school
4
votes
89.1k
views
Type the correct answer in the box. Which body of water is to the east of India? The is to the east of India.
answered
Dec 1, 2021
History
middle-school
4
votes
60.6k
views
Which number is greater 35, 6.1
answered
Nov 18, 2021
Mathematics
high-school
5
votes
4.0k
views
Name three reasons (any three) that Pluto was reclassified as a dwarf planet
answered
Oct 7, 2021
Biology
middle-school
1
vote
16.7k
views
Several groups of students are attempting to determine the density of a lead weight by various methods. Their data is shown in the table. A handbook lists the density of lead as 11.3 g/mL. Group 1 Group
answered
Aug 22, 2021
Chemistry
college
4
votes
151k
views
"Sandy and Thomas " is an example of a ____________ subject. A. compound B.cause and effect C.clause D.conjunction E.simple
answered
Jul 27, 2021
English
high-school
3
votes
151k
views
4 HCI + O2 —> 2 H2O + 2 CH2 How many moles of H2O can be produced from 30. moles of HCI?
answered
Jun 9, 2021
Chemistry
middle-school
3
votes
112k
views
Which sentence contains an inappropriate shift in verb tense? Medicine continued to make remarkable advances in the 20th century, as technology entered the operating theater and new antibiotics became
answered
Jun 2, 2021
English
high-school
5
votes
216k
views
Is 313756 divisible by 9?
answered
Apr 10, 2021
Mathematics
high-school
2
votes
44.7k
views
Can someone help me with this question
answered
Feb 20, 2021
Mathematics
high-school
1
vote
37.9k
views
If the temperature of a gas is increase by 10 x , what will happen to the volume? A) It will decrease by -10. B) It will increase by +10. C) It will decrease by 1/10. D) It will increase by 10x.
answered
Jan 2, 2021
Physics
middle-school
1
vote
70.2k
views
15% is 75 of what number .NOT 75% is 15
answered
Aug 30, 2020
Mathematics
middle-school
1
vote
170k
views
Which Amendment was the most important to the Anti-Federalists? Explain why.
answered
Jul 26, 2020
History
middle-school
3
votes
93.3k
views
Explain how HIV can or cannot be transmitted by semen in the mouth.
answered
Feb 20, 2020
Health
middle-school
3
votes
214k
views
Y=2(3)² y=2/3x -4 solve this system of equations
answered
Feb 9, 2020
Mathematics
middle-school
4
votes
224k
views
How did the Soviet policy of perestroika contribute to the breakup of the Soviet Union
answered
Feb 8, 2020
History
middle-school
6
votes
52.0k
views
Which of the following is not a cause for adults stress sometimes are sorting and punishment
answered
Nov 28, 2019
Health
middle-school
1
vote
65.7k
views
Which barbarian tribe marched through Spain and North Africa to attack Italy?
answered
Apr 6, 2019
History
middle-school
3
votes
43.3k
views
Which table of ordered pairs represents a proportional relationship?
answered
Mar 24, 2019
Mathematics
college
7
votes
171k
views
Christmas wasn’t such a good time for Mr. Scrooge until some poltergeists gave him a little visit. How many ghosts came to see him in ‘A Christmas Carol’?
answered
Mar 3, 2019
History
middle-school
3
votes
163k
views
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