Mathematics, 08.12.2020 16:50 shaheedbrown06
Mr. Johnson's math class has twice as many students as Mrs. Jones' math class.
Mr. Smith's math class has 4 more students than Mr. Johnson's math class.
The total number of students in all of the classes is 54 students.
How many students are in Mr. Smith's class?
Hint: Make the number of students in Mrs. Jones class x
Answers: 3
Mathematics, 21.06.2019 21:00
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
Mathematics, 21.06.2019 22:10
Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min
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Which function has an inverse that is also a function? a. g(x) = 2x-3 b. k(x) = -9x2 c. f(x) |x+2| d. w(x) = -20
Answers: 1
Mathematics, 22.06.2019 06:00
Iwas absent when my class learned this and my teacher is to lazy to teach it to me explain this to me .
Answers: 1
Mr. Johnson's math class has twice as many students as Mrs. Jones' math class.
Mr. Smith's math cla...
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