FluffyRainbowUnicorn FluffyRainbowUnicorn

28-04-2021
Mathematics

contestada

Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 50 grams, how much of
the element would remain after 11 years, to the nearest whole number?

Respuesta :

Tiko3579 Tiko3579

28-04-2021

Answer:

30 grams

Step-by-step explanation:

30 grams

Answer Link

Otras preguntas

670 nm light shines through two slits that are separated by 0.3x10-3 m, and forms a striped pattern on a viewing screen. The fourth bright line on the viewing s

38 children collected 8090 for flood relief fund. If each child collected the same amount, how much did each child collect?

Explain the difference between “4 times the sum of c and y” and “ the sum of 4 times x and y”

21 points if someone gets it right. You randomly pull a scrap from a bag of scraps. The bag has 3 red scraps, 4 yellow scraps, and 4 black scraps. After that,

Determine the exact values of x for x^2 - 8x - 5 = 0 using COMPLETING THE SQUARE

the value of ¾ of 12 isa) 16. b) 1. c) 9. d) 1/16with step by step explanation because I am getting two answers 16 and 9

A bag of trail mix weighs 2 lbs. by weight. 18% is oats what is the percent proportion used to find weight of oats in trail mix what is the weight of the oats i

NO LINKS!! URGENT HELP PLEASE!!! Problem 1 Picture #1 (left): Arc CDE = < CAB = Problem 2 Picture #2(right): Arc DCB= Arc EBC=

What is the volume of this prism? All angles are right angles. 4 yd. 18 yd. Submit 14 yd. 6 yd.. cubic yards 4 yd. 10 yd. 7 yd.

The last question. I give all my points !!! Traduction: Calculate the perimeter of the polygon where a= 58° b=C A= 24.6 Options A) 100.2 m B) 96.4 m C) 78.9 m

ACCESS MORE EDU ACCESS