Mathematics, 30.01.2020 21:45 dokithefursona
Julie is at the store buying groceries. she needs to get a quart of orange juice and some peaches. the quart of orange juice costs $2.25 and the peaches are $0.75 each. the function f(x) = 0.75x + 2.25 represents julie's expenses at the grocery store. what do the f(x) and the x represent?
a. f(x) represents the number of items purchased at the grocery store; x represents the number of peaches purchased
b. f(x) represents the total cost of the grocery bill; x represents the cost per peach
c. f(x) represents the number of items purchased at the grocery store; x represents the cost per peach
d. f(x) represents the total cost of the groceries; x represents the number of peaches purchased
Answers: 1
Mathematics, 21.06.2019 14:30
The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase
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Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
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Mathematics, 21.06.2019 20:10
The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)
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Mathematics, 22.06.2019 00:00
Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?
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Julie is at the store buying groceries. she needs to get a quart of orange juice and some peaches. t...
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