The <em><u>correct answer</u></em> is:
22.5° F.
Explanation:
The temperature increases 1.5° per hour. From 5:00 AM to 12:00 PM is 12-5 = 7 hours. This makes an increase of 1.5(7) = 10.5°.
The temperature started at 12°F; increasing by 10.5° gives us
12+10.5 = 22.5°F.
The diameter of the semicircle is 16 feet.
He calculates that he needs to buy abut 25.12 feet of fencing.
To find amount of fencing we find the circumference of semicircle
Circumference of semicircle = 
Where d is the diameter of the circle
d= 16 given and value of pi is 3.14
Circumference of semicircle = 
=25.12 + 16 = 41.12 feet
Scott's calculation was wrong because he forgot to add the diameter d
Circumference of circle is half way of circle plus the diameter of circle.
Correct amount of fencing = 41.12 feet
Hello!
This equation is written in slope-intercept form.
Slope-intercept form is y = mx + b, where m is the slope and y is the y-intercept.
Since the coefficient -7/6 is multiplied with x, the slope (or m) has to equal to -7/6.
Therefore, the slope of the line is -7/6.
Answer:
. 50
Step-by-step explanation:
You would round to the closest number
. 49 is closer to. 50 than. 40