3.3 Two Basic Rules of Probability 80. On February 28, 2013, a Field Poll Survey reported that 61% of California registered voters approved of allowing two
people of the same gender to marry and have
regular marriage
laws apply to them. Among 18 to 39 year olds (California
registered voters), the approval rating was 78%. Six in ten California
registered voters said that the upcoming Supreme
Court's ruling about the constitutionality of California's Proposition 8 was either very or somewhat important to them. Out
of those CA registered voters who support same-sex marriage, 75% say the ruling is important to them.
In this problem, let:
• C = California registered voters who support same-sex marriage.
• B = California registered voters who say the Supreme Court's ruling about the constitutionality of California's
Proposition 8 is very or somewhat important to them
A = California registered voters who are 18 to 39 years old.
a. Find P(C).
b. Find P(B).
C. Find P(CA).
d. Find P(BC).
e. In words, what is CA?

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.

ιт ιѕ в. 1/4

ιи (fяα¢тισи/єχα¢т fσям) 1/4

ιи (∂є¢ιмαℓ fσям) .25

нσρє ι ¢συℓ∂ нєℓρ уα

a) 40 more; b) old factory:   10%, new factory:   16%; c) week 4

explanation:

a) at week 0, we see in the graph that the new factory produces 190 specialty items.  

using the function, substituting 0 in for w,

this is a difference of 230-190 = 40.

b) the function for the old factory is written in the form f(x) = a(1+r)ˣ, where a is the original amount, x is the amount of time and r is the growth rate.   the equation for the old factory is ; 230 is in place of a and is the original amount; w is the amount of time; which means 1+r = 1.1.   this means that r must be 0.1 or 10%.

for the new factory, we find the percent of increase to find the growth rate; the formula for this is

between the first two points, the amount of change is 220-190 = 30; this gives us

30/190 = 0.158 ≈ 0.16 = 16%

c) at week 0, the old factory has 230 while the new factory has 190.

at week 1, the old factory has 230(1.1) = 253 while the new factory has 220.

at week 2, the old factory has 230(1.1²) = 278.3 while the new factory has 252.

at week 3, the old factory has 230(1.1³) = 306.13 while the new factory has 290.

at week 4, the old factory has 230(1.1⁴) = 336.743 while the new factory has 337.   this is the first week that the new factory surpasses the old.