Mathematics, 27.12.2019 07:31 amar82
Bill travels west on interstate 80 from summerville. sally leaves carlton city and travels on i-80 in the same direction as bill. bill's distance in miles from metro city is given byb(t) = 120 β 60tand sally's distance in miles from metro city is given bys(t) = 135 β 70, where t is the number of hours since noon. write an expression for the distance separating bill and sally and find their separation at 2: 00 pm.
Answers: 2
Mathematics, 21.06.2019 13:10
(a) solve h+2/6 = h-3/4(b) solve the following simultaneous equations. 2x = y + 66x - 2y = 13x = ? y = ?
Answers: 1
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
Answers: 1
Mathematics, 21.06.2019 21:30
The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet
Answers: 3
Bill travels west on interstate 80 from summerville. sally leaves carlton city and travels on i-80 i...
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