Answer:
B po I'm sure that's is answer thank you
There are
ways of selecting two of the six blocks at random. The probability that one of them contains an error is
So
has probability mass function
These are the only two cases since there is only one error known to exist in the code; any two blocks of code chosen at random must either contain the error or not.
The expected value of finding an error is then
Answer:
B. 12/33
Step-by-step explanation:
Since there are 12 bluebonnets and 30 seeds in total, the ratio will be 12:33.
Answer:
Solution given:
let age of Jailah be x and grandfather's age be y
according to the question
x=¼y-5.....(1)
x=12...........(2)
Now substituting value of x in equation 1
12 =¼y-5
12+5=¼y
17=¼y
doing crisscrossed multiplication
17*4=y
y=68
<u>Jailah’s </u><u>grandfather</u><u> </u><u>i</u><u>s</u><u> </u><u>6</u><u>8</u><u> </u><u>y</u><u>e</u><u>a</u><u>r</u><u>s</u><u> </u><u>o</u><u>l</u><u>d</u><u>.</u>