Answer:
15
Step-by-step explanation:
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Answer:
40 + x is correct!
Step-by-step explanation:
Area=pi x radius squared so (3.14)(10)squared = 314
The sum total of the angles in a triangle is equal to 180° degrees.
A. Average rate of change for x=1 to 2: 4(2²)-4(2)=16-8=8; from x=3 to 4: 4(2⁴)-4(2³)=64-32=32.
b. Section b is 32/8=4 times greater. As the exponent of 2 increases, the gaps between consecutive powers of 2 gets wider and therefore the rate of change is greater.
