justhereforanswers13 justhereforanswers13

01-02-2019
Mathematics

contestada

When a number is decreased by 9.9% the result is 40. What is the original number to THE NEAREST TENTH?
SUPER URGENT PLEASE HELP!!

Respuesta :

calculista calculista

10-02-2019

Answer:

The answer is 44.4

Step-by-step explanation:

Let x be the original number

(9.9 % is equivalent to 0.099)

x-0.099*x = 40

0.901*x = 40

x = 40/0.901 = 44.4

Answer Link

Otras preguntas

the start 1 treaty aimed toa) delay the star wars programb) rebuild the former Soviet republicsc) and communist control of eastern Europe d) reduce the number o

(Please help, will give thanks + brainliest answer) An 82 kg alpaca on a merry-go-round is traveling in a circle with a radius of 3.0 m. It takes 10 seconds

what natural resources do the Bahamas have that the us doesn't

Question 10 of 10 2 Points Which of these is a drawback of oil extraction from tar sands? A. It removes a biological community and creates a deep, open pit. B.

What is the clockwise torque on the following lever? 5.0 Nm 125 Nm 250 Nm 0.0 Nm

Given the system of contstraints: y ≥ 2x x + y ≤ 14 y ≥ 1 5x + y ≥ 14 x + y ≥ 9 Which region represents the graph of the feasible region for the given constr

Please help me out with this

Tel wether the relationship is proportional relationship. Explain why or why not.

Which detail would best support the theme “traveling can be dangerous”?

y = –3x + 6 y = 9 What is the solution to the system of equations? (–21, 9) (9, –21) (–1, 9) (9, –1)