The first case occurs in
for
and
. Extending the domain to account for all real
, we have this happening for
and
, where
.
The second case occurs in
when
, and extending to all reals we have
for
, i.e. any even multiple of
.
Answer:
sin(A-B) = 24/25
Step-by-step explanation:
The trig identity for the differnce of angles tells you ...
sin(A -B) = sin(A)cos(B) -sin(B)cos(A)
We are given that sin(A) = 4/5 in quadrant II, so cos(A) = -√(1-(4/5)^2) = -3/5.
And we are given that cos(B) = 3/5 in quadrant I, so sin(B) = 4/5.
Then ...
sin(A-B) = (4/5)(3/5) -(4/5)(-3/5) = 12/25 + 12/25 = 24/25
The desired sine is 24/25.
Answer:
6 pushups
Step-by-step explanation:
<span>Mean is in ounces = 32
Standard Deviation in Ounces = 0.36
Cumulative percentage = 100 – 4.5% = 95.5%
Now,
Z Value = 1.695398
X Value = 32.61034
So P(x>=?) = 0.45 is similar to P(x <=?) = 0.955
So looking at the area as 0.955 and use x = mu + z*sigma
X = 36 + 1.695*0.36
Weight of the bag that baby carrots cannot weigh over 32.61034 oz.</span>
