Mathematics, 20.11.2019 02:31 mariaaaaa69
Which equation could be used to solve the problem? larry skated 7200 feet in 3 minutes. how many feet per minute did he skate (x)? a. 7200 feet • 3 minutes = x b. 7200 feet + 3 minutes = x c. 7200 feet ÷ 3 minutes = x d. 3 minutes ÷ 7200 feet = x
Answers: 1
Mathematics, 22.06.2019 01:40
Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).
Answers: 2
Mathematics, 22.06.2019 02:30
Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20
Answers: 1
Which equation could be used to solve the problem? larry skated 7200 feet in 3 minutes. how many fe...
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