Mathematics, 25.09.2019 13:00 marianaescamilla404
Ivanna made $176 for 11 hours of work. at the same rate, how many hours would she have to work to make $272 ?
Answers: 2
Mathematics, 21.06.2019 13:00
Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.
Answers: 2
Mathematics, 21.06.2019 14:00
Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey
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Mathematics, 21.06.2019 17:30
Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9
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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
Ivanna made $176 for 11 hours of work. at the same rate, how many hours would she have to work to ma...
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