Conner9602 Conner9602

18-03-2022
SAT

contestada

An element with mass 290 grams decays by 13. 2% per minute. How much of the element is remaining after 14 minutes, to the nearest 10th of a gram?

Respuesta :

lifegivesyoumelons33 lifegivesyoumelons33

18-03-2022

Answer:

FV= PV(1−d)^n
FV = 290(1-.132)^14
FV = 290(.868)^14
FV = 39.96 g

Answer Link

Otras preguntas

(a) Calculate the magnitude of the gravitational force exerted by Mars on a 80 kg human standing on the surface of Mars. (The mass of Mars is 6.4multiply1023 kg

To keep the mass from accelerating, a spring is attached with spring constant k = 165 N/m. What is the coefficient of static friction if the spring must extend

The planet Jupiter is more than 300 times as massive as Earth, so it might seem that a body on the surface of Jupiter would weigh 300 times as much as on Earth.

On January 1, a company issued 7%, 15-year bonds with a face amount of $90 million for $82,218,585 to yield 8%. Interest is paid semiannually. What was interest

During induction, a positively charged rod is brought near to but not touching the electroscope. The presence of the charged object above the plate of the elect

You have gathered this information on a firm: $500,000 sales, $10,000 cash dividends, $300,000 cost of goods sold, $20,000 administrative expense, $20,000 depre

When light at a wavelength of 680 or 700nm alone are shined on a leaf a similar amount of photosynthesis occurs. However, when both wavelengths are shined at th

A steel ball is held by a ceiling-mounted electromagnet 4.0 m above the floor. A compressed-air cannon sits on the floor, 5.0 m to one side of the point directl

A rigid tank initially contains 3kg of carbon dioxide (CO2) at a pressure of 3bar.The tank is connected by a valve to a frictionless piston-cylinder

Two asteroids are found at the same distance from the Sun. However, one asteroid is twice as massive the other. According to Newton's Universal Law of Gravitati