Ask Question
12 June, 14:26

Math Section - - No Calculator

Meteorologists in Atlanta have developed the following equation to estimate the temperature t, in degrees Fahrenheit, based on the number of hours h after sunrise until 4:00 PM:

t = 5h + 61.4

According to this model, by how many degrees Fahrenheit will the temperature rise each hour until 4:00 PM?

a) 3.3

b) 5

c) 12.3

d) 30.7

+4
Answers (2)
  1. 12 June, 14:38
    0
    The answer is b, 5 degrees. The equation means that the temperature will be 61.4 degrees + 5 degrees each hour until 4 pm.
  2. 12 June, 18:21
    0
    Answer: b) 5

    Explanation:

    The equation for the temperature in Fahrenheit is:

    t = 5h + 61.4

    Where h is the number of hours after 4:00 pm

    then if this is compared with a linear equation, the y-intercept is 61.4 Fahrenheit, and the slope is 5 Fahrenheit/hour

    Now we want to know by how many degrees Fahrenheit will the temperature rise each hour until 4:00 PM, we need to look at the slope in order to answer this.

    We know that the slope is 5 Fahrenheit/hour, so each hour that passes the temperature increases by 5 degrees Fahrenheit.

    The right option is b) 5.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Math Section - - No Calculator Meteorologists in Atlanta have developed the following equation to estimate the temperature t, in degrees ...” in 📙 SAT if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers