So investment is $140 and interest is 3% per yea
yo convert % to number 3/100 = .03
so for one year. $140 x .03 = $4.20/year
in two years you have $4.20+$4.20 =$ 8.40!
Answer is $8.40 or 2 years
Answer:
C
Step-by-step explanation:
The easiest way to solve this would be to find the difference between the numbers. We can do 
to find the difference of 
. We can then make sure this is true for the rest of the sequence by adding 6 to each number.
Now that we've verified that this is true, we know the answer is C
It was raised .05 centimeters more because 2.15 + 0.05 = 2.2
Step-by-step explanation:
best way to see it check the substitution and the numbering
The odds ratio for birds having long beaks being able to fly against birds not having long beaks being able to fly is 3.76.
<h3>What is an odds ratio?</h3>
An odds ratio is a measure of the strength of an association with the exposure and outcome.
The odds ratio can be calculated by dividing the odds of the first group (exposure) by the odds of the second group (outcome).
Flies Does not fly Total
Long beak 11 7 19
Not a long beak 3 13 15
Total 14 20 34
Probability of long beaks flying = 0.79 (1/14)
Probability of not having long beaks flying = 0.21 (3/14)
Odds ratio = 3.76 (0.79/0.21)
Thus, the odds ratio for birds having long beaks being able to fly against birds not having long beaks being able to fly is 3.76, showing greater odds of association.
Learn more about the odds ratio on:
brainly.com/question/24223396
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Complete question
Researchers wanted to study if having a long beak is related to flight in birds. They surveyed a total of 34 birds. The data are shown in the contingency table below. What is the odds ratio for birds having long beaks being able to fly against birds not having long beaks being able to fly? Round your answer to two decimal places.
Long beakNot a long beakTotalFlies11719Does not fly31315Total142034
