KITYKAT KITYKAT

01-12-2016
Mathematics

contestada

Can you help me understand this question? And what are they looking for?

Can you help me understand this question And what are they looking for class=

Respuesta :

01-12-2016

note the following steps
prpobability of not getting a black pen is 50/200
and the probability of not getting a red pen is 150/ 200.
Therefore add them together,
answer is 200/200. therefore 1 is the final answer.

Answer Link

Otras preguntas

Which statement describes James Chadwick’s discovery. A.He discovered negatively charged atomic particles that were deflected by a charged plate. B.He di

Which of the following subshells can have a maximum of 2 electrons? p s d f

WILL GIVE A BRAINLEST Most streams result from _____. rivers altitude increased rainfall melted snow

4y-7x=16 solve for y

which one of the following nations has one of the world's most advanced internet censorship resources? A United States B Iran C Mexico D Russia

Graph the equation on the coordinate plane. y=1/2x

-Explain his response in stanza 17 to "Nevermore" in stanza 15&16 -Explain his physical & emotional situation in stanza 18

Which biconditional is NOT a good definition? A. Two line segments are congruent if and only if they are of same length. B. An angle is straight if and only

In each box below identify an important difference that tended to exist between native-born americans and some or all of the new immigrants around the turn of t

A retailer has some skirts that cost $18 each. She wants to sell them at a profit of 40% of the selling price. What price should she charge for the skirts?