O 100 The robotics team recorded the time they spent, in hours, building their robots. Their times were:
0.4, 1.2, 2.5, 1.1, 3.25 2.75, 1.5, 1.25, 0.5, 0.75, 4.25, and 4.5.
Move the rectangle to the graph to create a histogram for this data.
Robotics Team Time Spent
Frequency
Time (hours)

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

so, converting firstly the mixed fractions to improper fractions and then "adding".

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.