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kkurt [141]
3 years ago
6

Are these answers right?

Mathematics
1 answer:
Alla [95]3 years ago
4 0

Answer:

Yes, good job! :)

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Ricardo earned $52,000 last year. He just received a 3% salary increase. What is his new yearly salary?
Juli2301 [7.4K]
<h3>Answer:  53,560 dollars</h3>

=======================================================

Explanation:

Having the salary increase by 3% means we can use the multiplier 1.03

Think of it like 100% + 3% = 1 + 0.03 = 1.03

The new salary is 52,000*1.03 = 53,560 dollars

----------------

The slightly longer way to do this is to first figure out how much 3% of 52,000 is

3% of 52,000 = 0.03*52,000 = 1560

Ricardo earns $1560 more dollars on top of the salary of $52,000

So overall his new salary is $1,560 + $52,000 = $53,560

----------------

Personally, I prefer the first method because it's quicker and it allows for multiple percentage increases to chain together. It also could be used to chain in percentage decreases as well.

8 0
3 years ago
Assume that one day's labor in Argentina can produce either 20 units of cloth or 2 units of wine, while in Chile one day's labor
11111nata11111 [884]

Answer:

cloth production increase is 16  units

wine production increase  is 8 units

Step-by-step explanation:

Given data

Argentina produce cloth = 20 units

Argentina produce wine = 2 units

chile  produce cloth = 24 units

chile  produce  wine = 12 units

to find out

increase in combined output

solution

we know according to question Argentina transfers 2 units of labor from wine to cloth and Chile transfers 1 unit of labor from cloth to wine

therefore cloth production increase = Argentina produced total cloth - before transfer chile  produce cloth ...........1

we can say that Argentina produced total cloth is 2 × 20 = 40  units

so from equation 1

cloth production increase = 40 - 24 = 16  units

cloth production increase is 16  units

and we now can say wine production increase = chile  produce  wine - before transfer  Argentina produce wine  .............2

so Chile produced total wine is 1  × 12 = 12  units

and Argentina produce wine with 2 units of labor  (2 ×  2) =  4

so from equation 2

wine production increase = 12 - 4 = 8 units

wine production increase  is 8 units

8 0
4 years ago
What is the sum of -19 and the product of 48 ?
IceJOKER [234]
It has to be -912 because i checked on a caculator
5 0
3 years ago
Tommy is putting a wooden frame around his living room stained glass window shown below. Before he can build the frame,
bearhunter [10]

The perimeter of window is 28 feet

3 0
3 years ago
Describe a real world problem that uses the expression 29 divided by (3/8 + 5/6).
Westkost [7]
<span>29 divided by (3/8 + 5/6) 

24</span>
5 0
3 years ago
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