2/9 = 14/n
n = 14/2 * 9
n = 7 * 9
n = 63
In short, Your Answer would be 63
Hope this helps!
The answer is if the numbers have the same base then you have to subtract or divide to change the base so the two numbers don’t have the same base
Answer:
Step-by-step explanation:
The increase is 12.50 -10.00 = 2.5
As a proportion of the original cost this is 2.5/10 = 0.25.
Multiply through by 100 to give this as a percentage.
In other words, it is a 25% increase.
(To be clear, this is the increase in the price of the movie ticket. Your question for some reason talks about a television increase).
Answer: 15 cups
Step-by-step explanation:
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Answer:</h2>
<u>We can use t-test </u><u>to compare the two treatments statistically</u>
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Step-by-step explanation:</h2>
T test is used as a hypothesis testing tool, which allows testing of an assumption applicable to a population. It is usually used when the data sets such as the set of data recorded as a result from flipping a coin a 100 times will follow a normal distribution and may have unknown variances.The t-test is one of many tests used for the purpose of hypothesis testing in statistics.