Mathematics, 26.02.2021 18:20 meababy2009ow9ewa
At Hughes Middle School, the 7 th grade class began the year with $ 100 and sold t-shirts for $ 10 profit per shirt. The 8 th grade class began the year with $ 200 and sold t-shirts for $ 6 profit per shirt. How many shirts does each class need to sell for both classes to have the same amount of money if they sell the same number of t-shirts?
Answers: 1
Mathematics, 21.06.2019 15:00
Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.
Answers: 3
Mathematics, 21.06.2019 17:20
What other information do you need to prove triangle dac=bca by asa
Answers: 1
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
At Hughes Middle School, the 7 th grade class began the year with $ 100 and sold t-shirts for $ 10 p...
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