Mathematics, 26.02.2022 06:50 groverparham3
Martin collected data from students about whether they played a musical instrument. The table shows his
results.
Instrument No Instrument TOTAL
Boys
38
66
104
Girls
44
80
TOTAL
82
102
184
What is the relative frequency of a boy playing an instrument? Write the answer as a decimal, rounded to
the nearest hundredth.
The relative frequency of a boy playing an instrument is
Answers: 3
Mathematics, 21.06.2019 17:30
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
Answers: 1
Mathematics, 21.06.2019 19:30
Factor the expression using the gcf. the expression 21m−49n factored using the gcf
Answers: 2
Mathematics, 21.06.2019 21:30
Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$
Answers: 1
Mathematics, 21.06.2019 21:40
Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.
Answers: 1
Martin collected data from students about whether they played a musical instrument. The table shows...
Mathematics, 28.06.2019 17:40
Mathematics, 28.06.2019 17:40
Mathematics, 28.06.2019 17:40
History, 28.06.2019 17:40
English, 28.06.2019 17:40
Mathematics, 28.06.2019 17:40
English, 28.06.2019 17:40
Social Studies, 28.06.2019 17:40