Mathematics, 15.07.2019 12:30 razielcornils04
The average speed in miles per hour is defined to be the distance in miles divided by the time in hours spent covering the distance. a. what is the jogger’s average speed for a two mile trip on level ground in 1/3 hour? b. what is the jogger’s average speed for the two mile trip in #1? c. what is the jogger’s average speed for the two mile trip in #2? d. what is the jogger’s average speed for the two mile trip in #3? express your answer as a simplified algebraic fraction. e. verify that the expression in part d gives you the correct answers for parts b and c. (look at #3g and #3h to see what value of c you should use.)
Answers: 1
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
Mathematics, 21.06.2019 19:50
Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate
Answers: 2
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
The average speed in miles per hour is defined to be the distance in miles divided by the time in ho...
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