PLEASE HELP ASAP! I WILL MARK BRAINLIEST IF YOU ARE RIGHT! The following dot plot shows the mass, in kilograms, of each of the 46 kittens adopted from an animal shelter last month. Each dot represents a different kitten. Which of the following is a typical mass of one kitten?
Choose 1
A: 1.8 Kilograms
B: 2.2 Kilograms
C: 3.8 Kilograms
D: 4.6 Kilograms

 here you go

The number of substances that were recorded are:

13

Step-by-step explanation:

We are given a number line that represents the number of substances with their mass recorded during the experiment.

We make the frequency table with the help of this data:

Interval                   Frequency

64                                  4

65                                   1

66                                   2

67                                    2

68                                   4

Hence, the number of substances that were recorded in the experiment is equal to the total frequency from the table.  

i.e.  4+1+2+2+4=13

Hence, number of substances that were recorded are:

13

u again :)

step-by-step explanation:

; fx