Mathematics, 13.01.2020 15:31 itsssleaaa
If the resistance r newton's to the motion of a moving vehicle varies directly as the square of the speed v km/hr, write down the relation between r and v. given that r 600 newton's when v =20 find the ,
(1). speed when the resistance is 3375 newton's
(2).resistance given that the speed is 32 km/hr
Answers: 1
Mathematics, 21.06.2019 16:30, LiannaMarquez542
Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression
Answers: 3
Mathematics, 22.06.2019 00:00, rcmolyneaux
At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.
Answers: 1
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