iakakay43 iakakay43

14-01-2018
Mathematics

contestada

Your friend sells half her stock of keyrings every hour. She has 24 boxes at the of the sale. How many boxes will she have left after 3 hours?

Respuesta :

PsychicPhantom PsychicPhantom

14-01-2018

At 0 hours: 24 boxes
After 1 hour: 24/2 = 12 boxes
After 2 hours: 12/2 = 6 boxes
After 3 hours: 6/2 = 3 boxes

She will have 3 boxes after 3 hours.

Hope this helps :)

Answer Link

Otras preguntas

Tell me what does WSG mean

what are the reactants in the first word equation above. magnesium+hydrochloric acid ⇒ magnesium chloride + hydrogen

i dont even know what that is

What is the value of c that makes this equation a perfect square trinomial x^2+6x+c=13+c

1.2 Draw a phylogenetic tree showing the evolutionary history of the four plantgroups in the herbarium

dutch artist of the baroque period used what technique to add drama to the ordinary subjects they painted

Write an explicit formula for the geometric sequence below and use it to find the 9th term. 256, 64, 16, 4, . . .

easiest way to make a ratio into percentage

can someone help me with this?

The coordinates of the vertices of triangle QRS are Q (1,-2), R (1,9), S (6,-4). What is the length, in units, of the line segment that connects vertex Q to ve