Tickets to a concert are available online for $20 each, plus a one-time handling fee of $1.75. the total cost is a function of the number of tickets bought. what function rule models the cost of the concert tickets ( t )? evaluate the function for 6 tickets.
a. 20t 1.75; $25.25
b. 1.75t 20; $25.25
c. 20t 1.75; $61.75
d. 1.75t 20; $61.75

maybe showing the graph would

step-by-step explanation:

-387129 iq

christopher is 272,195 year old

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;