The answer is A.
You can recognize the pattern of an exponential equation to know the answer, but to prove it, the easiest way is to inspect the elements and find exponential.
In this case, y = 2^x power
2^1 = 2
2^3 = 8
2^5 = 32
2&7 = 128
That is the best reason for the answer I can give sadly.
Answer:
To plot an inequality, such as x>3, on a number line, first draw a circle over the number (e.g., 3). Then if the sign includes equal to (≥ or ≤), fill in the circle. If the sign does not include equal to (> or <), leave the circle unfilled in.
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
Hope this helps!
Answer:
20 kilograms
Step-by-step explanation: