Answers:
The next two terms are 67.5 and 101.25 in that order.
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Explanation:
Divide the second term over the first to get 30/20 = 1.5
Divide the third term over the second term to get 45/30 = 1.5
The common ratio is 1.5, which means we multiply 1.5 by each term to get the next term
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fourth term = 1.5*(third term) = 1.5*45 = 67.5
fifth term = 1.5*(fourth term) = 1.5*67.5 = 101.25
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As a shortcut you can plug n = 4 and n = 5 into the function t(n) = 20*(1.5)^(n-1) to get the fourth and fifth terms respectively.
Answer: Option A ( 2 ,3 ,4 ,5 ) is correct answer
Step-by-step explanation: Domain of a function is defined by the values obtained by x. The value of obtained by y is called the range of the function. Here values of x are 2, 3, 4 and 5. Values of y are 1,4,4,2.
Since domain is the values of x, hence domain of the function is 2,3,4,5
Hope it helps.
Thank you.
Answer:
$30.32
Step-by-step explanation:
381.7 ÷ 54 is used to find how many gallons you need but we know it won't be exact so we will round up the numbers.
382 ÷ 54 = 7
The answer isn't exactly 7 but in this situation, all you need to know is that it is over 7 since if the gasoline takes more than 7 gallons, you need to buy 8.
3.79 x 8 = 30.32
Sorry it took me a while to see this
