Answer:
ummm x I believe I don't understand the question
Answer:
For a balanced seesaw, we have the following proportion:
r1/r2 = W2/W1
r1 = distance Jo is seated from center
W1 = Jo's weight = 65 lb
r2 = distance Tim is seated from center = 6 ft
W2 = Tim's weight = 78 lb
Plug in the numbers and solve for r1.
Step-by-step explanation:
Answer:
The original price of the mp3 player would be $150
Step-by-step explanation:
Let's look at the math; half a disk takes 40 seconds to rip, and two halves make a whole, so 40 + 40 = 80 and that's your answer
Answer:x = 0.449
Step-by-step explanation:
You will find it in the screenshots! up there☝️