Please help ASAP and show working out
...
Answers: 3
Mathematics, 21.06.2019 22:00
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
Mathematics, 22.06.2019 00:00
Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read
Answers: 3
Spanish, 02.09.2019 09:00
History, 02.09.2019 09:00
Mathematics, 02.09.2019 09:00
Biology, 02.09.2019 09:00
Biology, 02.09.2019 09:00
Mathematics, 02.09.2019 09:00
Chemistry, 02.09.2019 09:00
English, 02.09.2019 09:00
English, 02.09.2019 09:00
Physics, 02.09.2019 09:00