Answer:
-15√10
Step-by-step explanation:
Rewrite.
-3√5² · 10
Pull terms out from under the radical.
-3( |5| √10)
-3(5√10)
Multiply
-15√10
<em>good luck, i hope this helps :)</em>
The probability will be the area under the normal distribution

from 24 to 32.
We normalize these so we can use the standard normal distribution


Typically we'd just use a computer to tell us the integral of the standard normal from -1 to 5/3. In the old days we'd use the z table. It tells us the normal integral from 0 to positive z.
We know the integral of the Gaussian from -1 to 1 standard deviation is 68%; from the z table we see the probability from 0 to 1 is half that, <span>0.34134. That will also be the integral from -1 to 0.
The z table says the integral from 0 to 5/3, 1.67, is </span><span>0.45254.
So our total probability, integral from -1 to 5/3, is
</span>

That's really from z=-1 to z=+1.67 so likely a bit off in the last couple digits.
Answer:
#1 d= 49t
Step-by-step explanation:
#2 Since the greatest value of n is 9, it means that the value of n is less than or equal to 9. But the values of n cannot be greater than 9. So, we will be using the sign of less than or equal to in the inequality. Thus, (D) is the correct option.
#3 is (29)
#4 is n=15
#5 is y = 7x
#6 is y=7x
0.848076
^ This is the tenths place.
The number after it is 4, which is less than 5. So we round down to 0.8.
Y = 5x + 1....the slope here is 5...a parallel line will have the same slope.
y = mx + b
slope(m) = 5
(4,5)....x = 4 and y = 5
now we sub and find b, the y int
5 = 5(4) + b
5 = 20 +b
5 - 20 = b
-15 = b
so ur parallel line is : y = 5x - 15