Answer:
-6
Step-by-step explanation:
p=-5 q=10
20+2q/p
10+2(10)/-5
10+20/-5
30/-5
-6
Hope this helps!
8, 6, and 12.
To find this answer, just multiply the lengths of the line segments by the scale factor (in this case, it’s 4):
2 x 4 = 8
1.5 x 4 = 6
3 x 4 = 12
Answer:
½
Step-by-step explanation:
cot(2x) = 1/(tan(2x))
csc(x) = 1/(sin(x))
cot(2x)/csc(x) = sin(x)/tan(2x)
As x --> 0 this fraction is 0/0 which is an indeterminate form.
Using L'Hopital
Derivatives:
sin(x) ---> cos(x)
tan(2x) ---> 2sec²(2x)
cos(x)/(2sec²(2x))
= ½ as x --> 0
<span>A(C)=9x^2-25/3x+5 = [3x+5)(3x-5)] / (3x -5) = 3x + 5
</span><span>The zero of the function,
3x + 5 = 0
3x = -5
x = -5/3
answer
</span><span>-5/3</span>
A 98% confidence interval estimate of the mean wake time for a
population with zopiclone treatments is,
From the standard normal table, the z-critical value at 98%
confidence is 2.33
98%C.I. = µ ± z * <span>σ / sqrt of n</span><span> = 98.90 ± 2.33 * 42.30 / sqrt of 16 </span><span> = 98.90 ± 24.64 = 74.26 to 125.54</span>
A 98% confidence interval
estimate of the mean wake time for a population with zopiclone treatments is 74.26
to 125.54.
<span>The result does not suggest
about the mean wake time of 102.80 minutes before the treatment due to the mean
wake time of 102.80 minutes included in the 98% confidence interval which is
between 74.26 and 125.54. Zopiclone does not appear effective.</span>