Mathematics
Mathematics, 19.10.2020 04:01, aalyssag606

Graziano predicted that he would sell 420 tablecloths. He actually sold 520 tablecloths. What are the values of a and b in the table below? Round the answer to the nearest tenth. Percent Error

Item
Approximate value
Exact value
Error
Absolute error
Ratio
Percent error
Tablecloths
420
520

a
b

a = -100/420; b = -23.8%
a = -100/520; b = -19.2%
a = 100/520; b = 19.2%
a = 100/420; b = 23.8%

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, alex43079
Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.
Answers: 1
image
Mathematics, 21.06.2019 18:30, leannhb3162
The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6
Answers: 1
image
Mathematics, 21.06.2019 21:30, juliagearhart9p229te
What is r i 4.5+10r=-6.5 with work pls
Answers: 1
image
Mathematics, 21.06.2019 22:20, 123userhi
Solve the formula ax+ by = c for x.
Answers: 2
Do you know the correct answer?
Graziano predicted that he would sell 420 tablecloths. He actually sold 520 tablecloths. What are th...

Questions in other subjects:

Konu
Mathematics, 19.03.2020 21:33