Date: Are you regents ready?
1. Kayla has a movie rental card worth $89. After she rents the first movie, the card's value is $85.50. After
she rents the second movie, Tts value is $82.00. After she rents the third movie, the card is worth $78.50.
Assuming the pattern continues, write an equation to define Kin), the amount of money on the rental
card after n rentals, Kayla rents a movie every Friday night. How many weeks in a row can she afford to
renta movie, using her rental card only? Explain how you arrived at your answer.

step-by-step explanation:

in which figure is point g a centroid

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;

you a real one for tat answer

step-by-step explanation: