Answer:
it will go up as all the groups will be removed from lower side reducing it's weights
Answer:
275.125
Step-by-step explanation:
just multiply 35.5 with 7.75 and theres your answer
There isn't really a formula for higher numbers. you can use a calculator with the square root function
(15/100) then multiply that with 9.79 and you get $1.4685, which is the answer