Probability that a pen from the first box and a crayon from the second box are selected is 1/5.
<u>Step-by-step explanation</u>:
Step 1 :
- First box contain = 1 pencil + 4 pens = 5 items
- Second box contain = 6 color pencils + 2 crayons = 8 items
Step 2 :
Probability for a pen from 1st box, P(pen) = no. of pens / total items
P(pen) = 4/5
Probability for a crayon from 2nd box, P(crayon) = no. of crayons / total items
P(crayon) = 2/8 = 1/4
Step 3 :
P(pen) and P(crayon) = (4/5) 
(1/4)
= 4/20
P(pen) and P(crayon) = 1/5
Answer:
9.621 (with a bar on 621)
Step-by-step explanation:
Do you want to see the long division, or an answer like that is ok?
now.. if you notice, the exponent for the 1st term, is dropping on each term subsequently, start with highest, 9 in this case, and drops drops drops, till on the last term, will be 0
the exponent for the second term, starts off at 0, and goes up up and up on each term
that part is simple... now, the coefficient for them
the first one will have a coefficient of 1, so we can take a closer look at the 2nd instead
the coefficient for the second is 1* 9/ 1
(1) the coefficient of the current term, (9) the exponent of the 1st term, and (1) the exponent of the 2nd term on the next term
for example, how did we get 84 for the 4th term? (36 * 7) / 3 = 84
and so on for all subsequent terms
Answer:
the answer is c
Step-by-step explanation:
