Help ASAP please and thanks Problems 9 and 10 concern the following situation.
Vera's gross weekly pay is $976.42. From each
(weekly) paycheck $135.32 is deducted for federal
tax, $50.27 for state tax, 6.5% for Social Security,
and 1.5% for Medicare. Also, her weekly living
expenses are $465.27.
9) What is Vera's weekly disposable income?
A) $281.09
B) $270.18
C) $269.27
D) $258.36
E) $247.45
10) If Vera commits to saving 65% of her
disposable income, how much will she save in
a year?
A) $8630.32
B) $8541.41
C) S8452.50
D) $8363.69
E) $8274.78

4096 bacteria

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560