Answer:
a^2b(7 + 10b + 14b^2)
Step-by-step explanation:
Each term contains a factor of a^2b. Factoring that out gives the answer above.
Answer:
1/55 * 1/55 = 1/3025
Step-by-step explanation:
The probability of 2 consecutive events is:
P(A and B) = P(A) * P(B) - where P(something) is the probability of it
so:
P(picking 9) = 1 possibility out of 55 total, so 1/55
P(picking 41) = 1 possibility out of 55 total, so 1/55
Finally:
P(9 and 41) = 1/55 * 1/55 = 1/3025
Answer:
x<56
Step-by-step explanation:
Since the dot over 56 isn't filled in, the inequality doesn't include 56 (so we'll use < or > not
or
)
Now, let's look at the direction of the shading: is it going to the left of 56 or to the right?
This shading is to the left of 56, which indicates that it's all of the numbers less than 56.
As said above, the inequality doesn't include 56
therefore, it will be x<56 (x is less than 56, and 56 is not included)
hope this helps!
Answer:
3
Step-by-step explanation:
its the median, just see which one is in the middle by crossing out one dot on each side until you get to the middle
Well x=19/3
Decimal form is 0.6333333....