Mathematics, 15.01.2021 23:50, Tariah5970
A car moving 80 km/h accelerates to pass a truck. Five seconds later, the car is moving 100 km/h. What is the acceleration of the car?
Answers: 1
Mathematics, 21.06.2019 19:00, Kookiexperfect9420
How is working backward similar to solving an equation?
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Mathematics, 22.06.2019 01:40, christinavelez26
Suppose we have a set of small wooden blocks showing the 26 letters of the english alphabet, one letter per block. (think of scrabble tiles.) our set includes 10 copies of each letter. we place them into a bag and draw out one block at a time. (a) if we line up the letters on a rack as we draw them, how different ways coukl we fill a rack of 5 letters? (b) now suppose we just toss our chosen blocks into a pile, and whenever we draw a letter we already have, we put it back in the bag and draw again. how many different piles of 5 blocks could result? possible? piles will contain at least one repeated letter? (c) if we draw out 5 blocks wit hout looking at them, how many different piles are (d) if we draw out 5 blocks without looking at them, how many of the possible 2. (4) consider the following formula. 12 give two different proofs, one using the factorial formulas and the other combina torial.
Answers: 3
Mathematics, 22.06.2019 03:00, PearlJam5492
What is the answer to question 11? will give extra points! include a explanation (reasonable) for you : )
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Mathematics, 22.06.2019 06:30, palomaresmitchelle
Solve the system by substitution. if the system is inconsistent or has dependent equations, say so. 5x-6y=-27 -5x+y=0
Answers: 2
A car moving 80 km/h accelerates to pass a truck. Five seconds later, the car is moving 100 km/h. Wh...
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