10×4,000=40,000 because all u do is add an extra zero everything you multiple something by ten
Step-by-step explanation:
if you don't even understand the question, this is also something you need to tell your teacher. it is his/her job to make you understand it.
a probability is always
desired cases / possible cases
so, if we pick a single student randomly, how many possible options do we have ?
we have 2+5+6+9 = 22 students (as the 4 categories in the table are mutually exclusive).
therefore, our possible cases to pick a student are 22.
now, how many of these 22 students represent our desired cases ?
male, who does not have an A : 9
so, the probability to pick a student who is male and does not have an A is
9/22 = 0.409090909...
<span>the sequence is geometric, with the common ratio being 1/6 (48 * 1/6 = 8
The formula for a geometric sequence is cr^n where "c" is a constan</span>t <span> and "r" is the common ratio
=48(1/6)^n.
A geometric series converges only if the absolute value of the common ratio is < It diverges if the ratio is >or equal to 1.
the ratio is 1/6, so the sequence converges.
Now in this case, the limit seems to approach 0,
values can only keep getting smaller.
If the limit approaches 0, then the series will converge to a definite sum
S = c / (1 - are)
S = 48 / (1 - 1/6)
S = 57.6
series converges, has a limit of 0,
sum of 57.6.
hope this helps</span>
Answer:
y = 1/2x + 8
Step-by-step explanation:
to find the slope, use the formula y1 - y1 / x1 - x2
It doesn't matter which y or x first, just put them in order
In this case there is (-6, -5) and (-4, -4)
Put it in the formula:
-5 (+) 4 / -6 (+) 4
that goes to
-1/-2 or 1/2
To find out the y-int, plug the slope and one of the points in y = mx+b
5 = 1/2(-6) + b
5 = -3 + b
8 = b
put it all together
y = 1/2x + 8