varshrey10 varshrey10

07-08-2017
Mathematics

contestada

The price for the certain item was decreased by 25% and then by 65%. By what percent was the price decreased?

Respuesta :

noormistry noormistry

07-08-2017

New price = Price*(1 - 0.25)*(1 - 0.65) = Price*0.75*0.35 = Price*0.2625
Decrease = 1 - 0.2625 = 0.7375
73.75% decrease

Answer Link

Otras preguntas

О همه ים. 自 000 In your English class, you have had a discussion about whether it is better to go abroad or stay in your own country for a holiday. Here are som

Asha lent out Rs. 24000 to Sabina as loan at the rate of 10% p.a. compounded annually. What amount will she get back after 2 years 5 months?

Two copper wires have the same volume, but wire 2 is 40% longer than wire 1. The ratio of the resistances of the two wires R2/R1 is A. 1.7. B. 0.83 C. 2.0 D. 0.

a car is travelling at a speed of 70km/hr for 2 hours. calculate the total distance covered by the car

Which of the following is the most dilute concentration?

a is twice as efficient as b. if they work together, they can complete a job in 18 days. if a alone does the job, in how many days will she complete the job?

Consider a biased coin where 40% of the time will give heads and it is tossed five consecutive times. Can the whole process be considered a Binomial experiment?

The bob of a pendulum at rest is given a horizontal velocity of √3gl where l is the length of string of pendulum. Select the correct statement.A. Bob will compl

Epinephrine is present in greater amounts when we are scared, norepinephrine is present in greater amounts when we are a) Relaxed b) Excited c) Stressed d) Slee

Which of the following will double the strength of the magnetic field in the center of the solenoid? (Select all that apply) a) Doubling the number of turns b)