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john brown
Questions (10)
'Find the number of hour s from 11:30am to 3:30pm
0 answers
369 views
1 _ 5/8 =
1 answer
245 views
(5 cm× 3) _ 121/2cm
1 answer
346 views
there are 150 children in a school . two thirds of the children have school meals. how many children is that?
4 answers
693 views
find the change from £3 after spending £1.40 and 80p.
1 answer
546 views
what is the distance around this rectangle?
1 answer
317 views
how much more is 18p + 17p than 2 * 15p?
3 answers
496 views
find the net force produced by a 40 newton force and a 50 Newton force in each of the following cases
1. both forces ast in the
1 answer
624 views
Distinguish among a scientific fact,a hypothesis, a law, and a theory
1 answer
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Two tuning forks are struck at the some time. One tuning fork has a requency of 20 Hz while the second tuning fork has a
1 answer
668 views
Answers (2)
work out 72/6 =
Two tuning forks are struck at the some time. One tuning fork has a requency of 20 Hz while the second tuning fork has a frequency of 226 Hz. How many beats will result?
