april455 april455

11-02-2016
Mathematics

contestada

The price of a laptop computer decreased from $475 to $275 during a clearance sale. What is the percent of decrease in the price?

Round to the nearest percent, if necessary.

A.

42%

B.

31%

C.

59%

D.

73%

Respuesta :

BlakeBoss BlakeBoss

11-02-2016

the answer is a. im pretty sure

Answer Link

Otras preguntas

A diffraction grating with 1000 lines per mm is used in a spectrometer to measure the wavelengths of light emitted from a gas discharge tube. You measure the di

Which of the following refers to a disinfecting chemical dissolved in alcohol? iodophor tincture phenolic peroxygen

someone tell me what this sentence means? "he not only rapidly exhausted the stock of superlatives of his audience, reviewers and fans, but also became the fi

There are four nickels and seven dimes in your pocket. One of the nickels and one of the dimes are Canadian. The others are US currency. You randomly select a c

All of the following techniques involve hybridization between single-stranded nucleic acid molecules except: Southern blot analysis RFLP analysis northern blot

A 10 kg mass stretches a spring 70 cm in equilibrium. Suppose a 2 kg mass is attached to the spring, initially displaced 25 cm below equilibrium, and given an u

Light absorbed by a chlorophyll a causes A) an electron to move from the photon to the chlorophyll. B) an electron to move from ground state to an excited state

During denaturation of DNA, which of the following happens? Hydrogen bonds between complementary bases break. Phosphodiester bonds break within the sugar-phosph

A cartel is A. a government agency that regulates markets. B. an arbitrator to settle disputes between consumers and producers. C. a group of producers that agr

In glacial erosion by abrasion, a glacier _____.