ahmed404 ahmed404

24-12-2017
Mathematics

contestada

The cost of a transistor decreases from 400 to 380. What is the percentage of decrease?

Respuesta :

24-12-2017

The amount of the decrease is (400 - 380) = 20 .

As a fraction of the original cost, the decrease is

( 20 / 400 ) = 0.05 = a decrease of 5%

Answer Link

Otras preguntas

What is the x-intercept of the line 4x-8y = 16? Anybody can help me with this?

Melissa’s family is driving out of state to her grandmother’s house. They know that it takes 20 gallons of gas to get there, and the cost of three gallons of ga

Alvin is 15 years older than Elga. The sum of their ages is 89. What is Elga's age?

1. How does passage of the Defense of Marriage Act in 1996 affect the Full and Credit Clause? A It says states do not have to recognize same-sex marriages from

Use the future value formula to find the indicated value. n=27; i=0.04; PMT=$109; FV=? FV=

Calculate 2.6 x 10 times 4.5 x 108 by using scientific notation and the product rule.Express your answer in scientific notation with the proper number of signif

Match the polygons formed by the set of points with their perimetersrounded to the nearest hundredth. Please help ASAP taking a test . Thank you so much in adva

what is combustion?what are the essential conditions required for combustion?

Which choice is the conjugate of the expression below when x>-4 5-square root of x+4

If you visit the Senate chamber during a session on an average day, you're most likely to find the session presided over by A. the vice president of the United