10. Marco wants to lift no more than 80 pounds with a weightlifting machine. Right
now, the machine is set at 20 pounds, and each additional plate that can be
added weighs 5pounds. What is the maximum number of additional plates that
Marco can add when setting up the machine?
A 10
B 11
C 12
D 13
©2021 Illuminate Education, Inc.
o

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)