Pls help meh i rlly need an answer Andrew was measuring the height of the tree in his yard. Four years after it was planted, the tree was 11 feet
tall. Twelve years after the tree was planted, it was 21 feet tall. Assuming the tree was growing at a constant
rate, create the equation that models that growth of the tree over time. Show or explain your reasoning.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

step-by-step explanation:

your mom

they are simplified

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;