Answer:
509.85/55= $9.27 old payment per thousand
610.50/55= $11.10 new payment per thousand
(11.10/9.27)-1= 0.197= 19.7% increase
Answer:
Step-by-step explanation:
La tercera parte = 1/3
Cuando dicen "de un número" se refieren a una literal (variable) = X
Y el cuádruple de un número = 4X
Answer:
I. 33,56,65
Step-by-step explanation:
____________
To find volume you use the formula length×widght×height
12 × 7 × 17
Which equals 1428
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%
