Dexter wants to collect statistical data about the weight of backpacks that sixth graders carry to school Which is the better statistical question for Dexter to ask? Why? how much does your backpack weigh to the nearest half pound? • Does your backpack weigh more than or less than 5 pounds? How many students might he ask? Describe the data he might collect, and display the data in a table Then explain how Dexter can use this data to predict the results for all sixth graders in his school PS. statistical question

answer: two five pound bags one two pound

step-by-step explanation:

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

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.

don't report but were is the digram

step-by-step explanation: