The answer is c
What is the probability of choosing a vowel out of the word CANYON? Give your answer rounded to the nearest whole percent. PLEAS
2 answers:
The word CANYON has 6 letters
2 of which are vowels (A and O)
To find the probability, you divide the number of the choice you want by the total number of possible choices
What this means it that you're looking for are vowels. There are 2.
But total you actually have 6 letters you could possibly choose.
So you divide 2 by 6
Round the answer to 33%
2 of which are vowels (A and O)
To find the probability, you divide the number of the choice you want by the total number of possible choices
What this means it that you're looking for are vowels. There are 2.
But total you actually have 6 letters you could possibly choose.
So you divide 2 by 6
Round the answer to 33%
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Answer:
amplitude = 4
Step-by-step explanation:
the amplitude is the maximum subtract the minimum divided by 2
maximum = 1 and minimum = - 7
amplitude = =
= 4
Answer:
C. When the survey was initially conducted average sales of smartphones was 1.7 millions units.
Step-by-step explanation:
We have been given that the average annual sales of smartphones, in million units, n years after the survey is conducted is modeled by function , where the parameter b is an unknown positive base.
We are asked to find the true statement about our given function.
A. If b= 1.45, the annual growth rate of the sales of smartphones is 145%.
Since we know that b equals (1+r) for growth function, where r is in decimal form.
If b=1.45, it means that the annual growth rate will be 45% as 0.45 is decimal form of 45%, therefore, statement A is not true.
B. If b= 1.02, annual sales of smartphones will double in 2 years.
If b=1.02, it means that the annual growth rate will be 2% as 0.02 is decimal form of 2%, therefore, statement B is not true.
C. When the survey was initially conducted average sales of smartphones was 1.7 millions units.
Since we know that an exponential function is in form , where a in initial value of function. We can see from our given function that a equals 1.7, therefore option C is a true statement.
D. The average sales of smartphones increases by 1.7 millions units every year.
Since our function is not a linear function, instead it is an exponential function, so rate of change can not be constant.
Therefore, option D is not true regarding our given function.