80 100
Tanya measured an object's mass and
volume and calculated its density to be
18 g/cm'. The object's actual density was
15 g/cm? What is Tanya's percent error?
17%
B 20%
C 30%
D83%
A
trend
ear at first and
on nonlinear

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

i believe that the answer is

b. y-1=-2(x-4)

hope this !

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret