Robert has three jobs. He worked at young's grocery and earned $5,804. He was a waiter at the A & B restaurant and earned $12,445. He also earned $12,445. He also earned $56,002 working for a CCD communications. Each employee took out 6.2% for social security. How much did robert pay in social security?

Robert had to pay $ 4,603.53 to social security.

Step-by-step explanation:

To determine the amount Robert paid to social security, knowing that he has three jobs, one at young's grocery where he earned $ 5,804, another as a waiter at the A & B restaurant where he earned $ 12,445, and another where he earned $ 56,002 working for a CCD communications, and also knowing that you pay 6.2% of your income to social security, the following calculation must be performed:

(5,804 + 12,445 + 56,002) x 0.062 = X

74,251 x 0.062 = X

4,603.53 = X

Thus, Robert had to pay $ 4,603.53 to social security.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages