Mathematics, 26.07.2020 16:01 saucybby
A scale model of a train is 1:30. If the wheel diameter is 2cm, what is the actual size of the wheel? The wheel is cm on diameter
Answers: 2
Mathematics, 21.06.2019 21:30
Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )
Answers: 1
Mathematics, 22.06.2019 05:00
Q1 how many whole numbers less than 1000 can be written as a product of 3 consecutive whole numbers? a)10 b)11 c)15 d)21 q2 how many whole numbers between 5000 and 6000 consist of four different digits that decrease from left to right? a)3 b)10 c)69 d)120
Answers: 1
Mathematics, 22.06.2019 07:00
What is (2.5a^8n)^3 · (0.4^7n)^3 can you plz simplify this quickly offering lots of points
Answers: 1
Mathematics, 22.06.2019 08:00
Select each option that represent a proportional relationship between x and y.
Answers: 3
A scale model of a train is 1:30. If the wheel diameter is 2cm, what is the actual size of the wheel...
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