Answer: Apply the percent error formula:
(Experimental-Theoretical)/Theoretical
(45-40)/40
The percent error of her measurement was 12.5%
Answer:
distribute the monomial into the polynomial and be careful of sign errors
Step-by-step explanation:
Answer:
1. Equivalent
The rest are not
Step-by-step explanation:
This is my thinking, sorry if I got it wrong...
In the first pair, 6 will be multiplied by 5, which is 30, the 6 will be multiplied by x as well. The second one is not equivalent as 4 is not multiplied. The last one is that y did not get multiplied.
Answer:
The money in account after 15 months is $368.699
Step-by-step explanation:
Given as :
The Principal = $320
The rate of interest = 12 %
The time period = 15 months = 1 + 
= 
= 1.25
Amount = principal 
Or, Amount = $320 
Or, Amount = ($320) (1.152)
Or,Amount = $368.699
Hence the money in account after 15 months is $368.699 Answer
Answer:
I believe it's 65 degrees.. I'm sry if wrong I may have fell asleep too
Step-by-step explanation:
