For physics, we use half the smallest division of the equipment used.
For chemistry, it should be the same.
The formula for percent error: delta(x)/x * 100% = delta(y)/y
Hope I helped :)
Perform the indicated operations in the order specified by PEMDAS (Order of Operations rules):
-3x - 2(3) - 2(-x) + 14. Multiply first, in two places:
-3x - 6 + 2x + 14 Combine like terms:
8 - x Answer
Answer:
Christine has $18, Kareem has $23, and Trey has $92.
Step-by-step explanation:
This can be solved by using variables to represent the unkown values.
x = Christine's money
x + 5 = Kareem's money.
4(x + 5) = Trey's money.
x + (x + 5) + 4(x + 5) = 133
2x + 5 + 4x + 20 = 133
6x = 108
x = $18
This means that Christine has $18, Kareem has $23, and Trey has $92.
Hope this helps
Answer:
Number 4
Step-by-step explanation:
The formula for a right rectangular prism is width*height*length
Answer:
0, -5
Step-by-step explanation:
