presleyreeves13 presleyreeves13

01-03-2021
Biology

contestada

If an isotope's half life is 2 months, and it starts with 240 grams. How many half life's does it take to only have 15 grams left?
A. 2
B. 4
C. 6

Respuesta :

s695752 s695752

04-03-2021

Answer:

2

Explanation:

Answer Link

Otras preguntas

How does the skin protect your internal organs from the outside world?

If BC= 45, AB=24, AC=36 Find BD and DC

what is the advantage of being an omnivorous animal such as a pig

What was the main issue that northern and southern states disagreed on? a. slavery b. states' rights c. distribution of public lands d. tariffs

Which of the following sets of points are reflections of each other across the origin? (-6, -9) → (-6, -9) (-6, -9) → (6, 9) (-6, -9) → (-6, 9) (-6, -9) → (-9,

What is the function of the glomerulus?

OI! I NEED HELP Choose the replacement that MOST improves the underlined expression by changing it to conventional language. Holding her spoon, Janine grabbed

I need to cut strips of wrapping paper that 9 inches wide is Ty has two rolls of wrapping paper that you 250 feet long how many 9 inches ships can be cut

The speed v of a gear varies inversely as the number of teeth t. If a gear that has 42 teeth makes 24 revolutions per minute (rpm), how many revolutions per min

What is the discriminant of the quadratic equation 0=2x^2+3x-5