Answer:
Step-by-step explanation:
Given
Required
Determine the n term
The above sequence is geometric. So, we calculate the common ratio first:
The equation is then calculated using:
Where
and
The equation becomes:
Apply law of indices:
Answer: A:it consists of the entire population.
Answer:
$52.5
Step-by-step explanation:
amount paid in sales tax= 4.59
salex tax= 8.75
if x is the total amount of purchase,
8.75% of x = 4.59
x = 52.5
Answer:
(-3.07, 11.07)
Step-by-step explanation:
Given that a sports writer wished to see if a football filled with helium travels farther, on average, than a football filled with air. To test this, the writer used eighteen adult male volunteers. These volunteers were randomly divided into two groups of nine subjects each.
Group Group One Group Two
Mean 300.00 296.00
SD 8.00 6.00
SEM 2.67 2.00
N 9 9
The mean of Group One minus Group Two equals 4.00
standard error of difference = 3.333
df = 16
t = 1.2000
Margin of error = 3.3333* t critical = 3.3333*2.121
95% confidence interval of this difference: From -3.07 to 11.07
Answer:
C
Step-by-step explanation:
The 4 is the base price. Paying 5g or $5 per game is the add on
