Answer:
<h2>68 is the fourth number.</h2>
Step-by-step explanation:
The average of the 4 numbers is 45.
Hence, the total of the four numbers is 
= 180.
The given three numbers are 24, 36, 52.
The total of the given three numbers is (24 + 36 + 52) = 112.
The fourth number will be (180 - 112) = 68.
25.05 I would think mean .05 is the change and if there is not a month cost than it would not double
Answer:
its 6x+9
Step-by-step explanation:
Answer : 21 =y3
The total is 21 and y is how many spaces there are and the 3 is the amount the space is
Answer:
a) 376.66
b) Option 2: No, the result from part (a) could not be the actual number of adults who said that rising gas prices are "quite annoying" because a count of people must result in a whole.
c) 377
d) 40.77%
Step-by-step explanation:
a) 37% of 1018 is;
37/100 × 1018 = 376.66
b) Thus, the result in a above is not a whole number. Thus;
No, the result from part (a) could not be the actual number of adults who said that rising gas prices are "quite annoying" because a count of people must result in a whole.
c) from a above a, we got a value of 376.66.
Now the actual number would be preferably an integer. Thus, actual number is approximately 377.
d) percentage of respondents said that cellular phones are not at all harmful = 415/1018 × 100% = 40.77%
