kinsleykuchar6091 kinsleykuchar6091
  • 22-02-2022
  • Mathematics
contestada

An old light bulb uses 60 watts of power, but a new LED bulb uses only 9 watts. What is the percent change?

Respuesta :

adritashifa2sister adritashifa2sister
  • 22-02-2022

Answer: 85%

Step-by-step explanation:

Percent of change formula is (old - new / old) * 100

So then you input the numbers

60 - 9

——— *100

60


51

— *100

60

= 0.85(100)

85%


Hope this helps!

Answer Link

Otras preguntas

how do you solve for sinxcos2x+cosxsin2x=0 ?
Is congress made of 100. Judges and 435 representatives
using special products what is (wx-y)^2
What is the matrizie of {3x-2y=-27 {x+3y=13
Which of the following organic compounds is the main source of energy for living things?a.carbohydratesc.nucleic acidsb.lipidsd.proteins
Are the light waves reflecting off a red stop sign longer or shorter than the waves reflecting off a Violet colored jacket
A building with a height of 40 ft casts a shadow that is 16ft long. A person standing next to the building casts a shadow that is 2ft long. How tall is the pers
discuss how fossils provide evidence of change from the earliest life forms to those alive today
The Assignment Of The Members Of A Football Team To Jersey Numbers.
Simplify the expression 14+2y+3-6y