Mathematics, 16.10.2020 07:01 brendasortocortez

13. The ratio of white marbles to blue marbles in Connie's bag of marbles
is equal to 2:3. There are more than
20 marbles in the bag. What is a possible
number of white marbles and blue
marbles in the bag?

Answers: 2

Show answers

Answers

What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?

Step-by-step explanation:

What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?What is the least common denominator of 3/5 and 2/15?

Answer from: Quest

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;

Answer from: Quest

Re-do the question and enter the picture

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