Determine which statements are true. check all that apply. h(x) has a constant output of –2.50. as x increases, g(x) increases. g(x) is greater than –2.50 for x values less than –1. h(x) is less than –2.50 for x values greater than –2. the input value for which g(x) = h(x) is between –1 and 0.

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

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;

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answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )