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 :)

.19875994384

step-by-step explanation:

1699/ 8548

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

read more on -

step-by-step explanation: