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FEBRUARY 1, 2021 EXIT TICKET
Day
Change
Here is some record keeping from a coffee shop about
their paper cups. Cups are delivered 2,000 at a time.
1. Explain what a positive and negative number
means in this situation.
Monday
+2000
Tuesday
-125
Wednesday
-127
Thursday
+1719
Friday
-356
Saturday
2. Assume the starting amount of coffee cups is 0.
How many paper cups are left at the end of
the week?
-782
Sunday
O

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

step-by-step explanation:

in which figure is point g a centroid

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 got 10.28 but that rounds up to 10.3