Exam Maths Puzzle Number System

Express using a positive exponent: 3^(-6)

Read Solution (Total 1)

To get a positive exponent , just inverse it... You ll get

1/3^6
10 years agoHelpfull: Yes(12) No(0)

Exam Other Question

How would you show the regions which satisfy (or plot on a graph) the inequality :
x + y < 3
and
x - y > 2
I am year 8. Thank you, Nicole How would you set up the following word problem:
You are hitting baseballs. When tossing the ball into the air, your hand is 5 feet above the ground. You hit the ball when it falls back to a height of 4 ft. If you toss the ball with an initial velocity of 25ft/sec, how much time will pass before you hit the ball?

Thanks!