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solmaris [256]
3 years ago
11

You are paid $9.25/hr at your part-time job. You work 12 hours per week. You are considering working a part-time job for $5.90/h

r that also pays tips. You will earn an average of $4.20/hr in tips. If you work the same 12 hours at the new job, there will how much more in your total gross income including tips compared to your old job?
Mathematics
2 answers:
Sergio039 [100]3 years ago
8 0
It will be over 1 dollar  because of the plus
babymother [125]3 years ago
6 0

Answer:  $ 10.2

Step-by-step explanation:

Since, the old rate = $ 9.25 per hour,

⇒ The total earning in 12 hours with this rate ( Gross income )  = 12 × 9.25 = $ 111

Also, New rate = ( $ 5.90 + $ 4.20 ) per hour = $ 10.1 per hour,

⇒ The total earning with this rate ( gross income ) = 12 × 10.1 = $ 121.2

Thus, the total difference between the new income and old income = 121.12 - 111 = $ 10.2

⇒ New gross income is $ 10.2 dollars greater than the old gross income.

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-5*3+2-7+3*6= -15+3-7+18= -1
7 0
3 years ago
Read 2 more answers
What is the smallest number by which 256 may be divided so that the quotient is perfect cube? (A) 2 (B) 3 (C) 4
densk [106]

Answer:

A.2

Step-by-step explanation:

4 0
3 years ago
Account A and Account B both have a principal of $2,000 and an annual interest rate of 2%. No additional deposits or withdrawals
GuDViN [60]

Answer:

Account B earns more interest.

After 20 years, account B will have earned $171.89 more.

Step-by-step explanation:

Let's calculate the total for each account.

Account A:

Account A earns simple interest. We know that the principal value is $2000 and the interest rate is 2% or 0.02. We can use the simple interest formula:

A=P(1+rt)

Where A is the future value, P is the principal, r is the rate, and t is the time in years.

So, let's substitute 2000 for P, 0.02 for r, and 20 for t. This yields:

A=2000(1+0.02(20))

Multiply and add:

A=2000(1+0.4)=2000(1.4)

Multiply. So, the total amount of money in Account A after 20 years is:

A=\$2800

Since we initially deposited $2000 and our total is now $2800, this means that we earned an interest of 2800-2000=\$ 800

Account B:

Account B earns compound interest. Like Account A, Account B has a principal value of $2000 and the interest rate is 2% or 0.02. We also know that it's compounded annually, so once per year. We can use the compound interest formula:

B=P(1+\frac{r}{n}})^{nt}

Where B is the future value, P is the principal, r is the rate, n is the times compounded per year, and t is the time in years.

So, let's substitute 2000 for P, 0.02 for r, n for 1 (since it's compounded annually), and t for 20. This yields:

B=2000(1+\frac{0.02}{1})^{(1)(20)}

Simplify this to acquire:

B=2000(1.02)^{20}

Evaluate. Use a calculator. So, after 20 years, the amount of money in Account B is:

B\approx\$2971.89

Since our principal was $2000, this means that we earned an interest of approximately  2971.89-2000=\$ 971.89.

So, Account A earned an interest of $800 and Account B earned an approximate interest of $971.89.

So, Account B earned more interest.

And it earned 971.89-800=\$ 171.89 more than Account A.

And we're done!

5 0
3 years ago
Please help - it neeeeddd this - im going to fail - i will give you a lot of points
Valentin [98]

The answer is one of the last two. I am pretty sure that it is corresponding but I could be wrong.

7 0
3 years ago
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Which function is the inverse of f(x) = -5x- 4?
almond37 [142]

Answer:

Inverse of  - 5 x - 4 = \frac{x + 4}{5}

Step-by-step explanation:

Let y = -5x-4

Swap y and x

x = -5y -4

Solve for y

x+4 = -5y

y=- \frac{x + 4}{5}  which is the inverse

3 0
2 years ago
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