Mathematics, 16.10.2020 23:01 naidaisha18

Help Please The height of a tree (in feet) is a function of the age of the tree (in years). This function is written h(a). What is true about this function? Circle the best answer. Answer Choices: A. h(12) is the height of the tree after 12 years. B. h(20) is the year when the tree is 20 feet tall. C. h(45) is the amount of time it takes for the tree to grow to 45 feet.

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The height of a tree (in feet) is a function of the age of the tree (in years). This

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Answer from: Quest

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

Which carrier has a lower rate ? a)carrier a b)carrier b c) carrier a and b have both the same unit

Answer from: Quest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

Answer from: Quest

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a. $y = 60(1) - 90 \\ y = 60 - 90 \\ y = - 30$ this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b. $y = 60(1) - 150 \\ y = 60 - 150 \\ y = - 90$ this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )

Answer from: Quest

the answer is b

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Help Please The height of a tree (in feet) is a function of the age of the tree (in years). This fu...

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