Step-by-step explanation:
Divisor = -2n = -2 * 6 = - 12
Dividend = 3 + ( 4 * 6 - 6) = 3 + 18 = 21
Now
21 / -12
dividing numerator and denominator by 3
= - 7 / 4
That would be 3'000 + 4000 + 400 + 80 = 7,480
Answer:
yes
Step-by-step explanation:
the FIRST derivative of a function tells us the slope of a tangent line to the curve at any point. if is positive, then the curve must be increasing. If is negative, then the curve must be decreasing.
the SECOND derivative gives us the slope of the slope function (in other words how fast the slope of the original function changes, and if it is accelerating up - positive - or if it is avengers down - negative).
so, the first derivative would be fully sufficient to get the answer of if the slope of the function at that point is positive or negative.
but because it is only a "if" condition and not a "if and only if" condition, the statement is still true.
there are enough cases, where the slope is positive, but the second derivative is not > 0 (usually = 0).
but if even the second derivative is positive, then, yes, the slope of the original function must be positive too.
The probability that after re-rolling these three dice, at least three of the five dice show the same value is 
Of the three dice rolled, one may match the original pair and two are different, and this can occur three ways:
[ where 
is the probability of matching the first two and 
is the probability of not matching the first two ]
Or, two may match the original pair and one is different
Or, all three may match the original pair
Or, all three may be the same, but not match the original pair:
[ where is the probability of getting a new number and is the probability of matching that new number ]
Adding these together: 
To learn more about probability with the given link
brainly.com/question/11234923
#SPJ4
You have to distribute the radical negative 18 in first. Simplifying from there, you’ll prob have to get into imaginary numbers since the square root of a negative is imaginary
