arypepp arypepp
  • 03-12-2017
  • Mathematics
contestada

The price of an item has dropped to $42 today. Yesterday it was $140. Find the percentage decrease.

Respuesta :

feynman135
feynman135 feynman135
  • 03-12-2017
The item has 42/140 * 100,or 30% of its initial value. That means that it lost 70% of its value, so 70% is the percent decrease.
Answer Link

Otras preguntas

Ahmed runs a baked potato stall at the market. He makes a profit of 40c on each potato he sells but he has to pay $50 each day for the stall. Write down a formu
Which stage of prenatal development is characterized by rapid cell division and formation of the blastocyst? Fetal Germinal Conception Embryonic
(6x3 + 18x2) − 3x2 =
Which sentence uses the past progressive tense of throw? A. Felipe throws baseballs at the target all morning. B. Felipe threw baseballs at the target all
Two numbers have been added together, and their sum is 67. When subtracted, the difference is 11. What is the smaller number? 24 28 33 36
Which line is a linear model for the data?
Describe Two primary fuctions of the cell membrane
solve system of equations 14x + y = -4 and y = 3x^2 - 11x - 4
An effective chart helps to clarify understanding
Hat is the gram formula mass of caso4 •2h2o