Good evening
The absolute value has the following property:

Apllying:
The average temperature range is between 45 and 65 degrees.
Answer: 70ᴼ
Step-by-step explanation:
The triangles are vertical so their angle measures are congruent.
The angles of a triangle add to equal 180ᴼ.
55 + 55 = 110
180 - 110 = 70
Split up the interval [0, 3] into 3 equally spaced subintervals of length
. So we have the partition
[0, 1] U [1, 2] U [2, 3]
The left endpoint of the
-th subinterval is

where
.
Then the area is given by the definite integral and approximated by the left-hand Riemann sum

Answer:
I don’t know
Step-by-step explanation:
Answer:
1.5 Oz because it's just a random guess hopefully I'm right
I think