Carly6770 Carly6770

26-09-2018
Mathematics

contestada

Brian's comic book collection increased from 120 to 150 comic books. By what percentage did his collection increase?

Respuesta :

lesliekolleroxrkcf lesliekolleroxrkcf

26-09-2018

to do these use the new number minus the old number, all divided by the old number

(150-120)/120=
30/120=
¼.

the collection increased by 25%

Answer Link

Otras preguntas

Cameron is a 7-year-old boy who has been diagnosed with ADHD and started on psychostimulants. Two months later there has been no meaningful improvement of sympt

Which statement best illustrates why Galileo is considered a socialist? 1) Galileo's support for equal distribution of wealth 2) Galileo's belief in the power o

ABC's right angle triangle, the size of angle AB if your answer correct in decimal place AB is 11 cm is 7 cm. A. 0.53 radians B. 1.04 radians C. 1.29 radians D.

18. (3.04 MC) Compare maps of the world in ancient times with current political maps. Use the maps below to answer the following question First image. A map of

While a tiny fraction of the energy we use in our electrical devices comes from batteries, most of this energy comes from generators at power plants. These gene

what is the k-value associated with the dissociation of water molecules or 2H20⇌H3O+ + OH-

The surface that the artist paints on is called the a) vehicle b) binder c) medium d) support.

A body of mass 10 kg is moving with a velocity of 20 meters per second. If the mass is doubled, then the velocity is halved. Find the initial kinetic energy.a)

Overcurrent protection shall be permitted to be installed as close as practicable to the storage battery terminals in an unclassified location. True or False?

Use the midpoint rule with the given value of n to approximate the integral. Round the answer to three decimal points.a) 1/8b) 3/8c) 5/8d) 7/8