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Questions 1-2 of
Question 1 (1 point)
2
1
Daniel uses 3 cup of orange juice for every 2 cup of carrot juice to make his drink.
Enter the number of cups of orange juice Daniel uses for 1 cup of carrot juice.
Enter answer as an improper fraction (ex. 7/3) or mixed number (ex. 2 1/3).
Daniel uses
cups
of orange juice for 1 cup of carrot juice.
Blank 1:
Hi

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

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;

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58