(01.05 MC) Which of the following best defines the two quantities that are measured to find the call rate of a phone company? (5 points) a. The quantity of price measured in dollars depends on the quantity of time measured in minutes. Selected:b. The quantity of time measured in minutes depends on the quantity of price measured in dollars. This answer is incorrect. c. The quantity of time measured in minutes depends on the quantity of speed measured in calls per minute. d. The quantity of speed measured in calls per minute depends on the quantity of time measured in minutes.

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step-by-step explanation:

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, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7

493 would be the correct answer

step-by-step explanation: