Seudónimo Seudónimo

24-03-2020
Mathematics

contestada

When a number is decreased by 6%, the result is 72. What is the original number to the nearest tenth?

Respuesta :

sqdancefan sqdancefan

02-01-2021

9514 1404 393

Answer:

76.6

Step-by-step explanation:

The number remaining (72) after the 6% decrease is 94% of the original value (x). Then ...

72 = 0.94x

72/0.94 = x ≈ 76.6

The original number is about 76.6.

Answer Link

Otras preguntas

Can you please help with the question c) I don't get it. The numerators are an arithmetic sequence with a common difference and the denominators are the geomet

If solution A has twice as much solute as solution B is it possible for them to have the same concentration

Buying stocks on margin means to

what is the maximum mass of glucose (C6H12O6) that can be burned in 10 g of oxygen?

. The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $15,000.00, how much was the car worth when she bought

What is blank divided by 4 equals 9

Which of these is true for both photosynthesis and cellular respiration? Both occur in all organisms. Both occur in most producers. Both produce carbon dioxide.

Katie has a roll of ribbon that is 8 feet long.she cuts off 3 feet of ribbon and the remaining length is cut into 8 shorter pieces of equal length.what is the l

Consider the following system of equations. y = 6x - 6 y - 6x = 5 What can you conclude about the system of equations?

. The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $15,000.00, how much was the car worth when she bought