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Alinara [238K]
3 years ago
9

Set up equations and solve.

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0
One weights 30lbs the other weights 54lbs
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Shea makes $ 671.00 each week. how much does she make in one year?
k0ka [10]
52 weeks in a year.

671 × 52 = 34892

Salary in 1 year: $34892.00
4 0
3 years ago
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Solve the proportion. Show your work. PLEASE
Dmitrij [34]
\bf \cfrac{3}{x+1}=\cfrac{5}{11}\implies (11)3=(x+1)5\implies 33=5x+5
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.000033 + (5 x 10^-5)<br> Answer in scientific and standard form
qaws [65]

0.000033 + (5 \times  {10}^{ - 5})

= 8.3 \times  {10}^{ - 5}

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6 0
3 years ago
A manager wants to build​ 3-sigma ​x-bar control limits for a process. The target value for the mean of the process is 10​ units
murzikaleks [220]

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io

Step-by-step explanation:

8 0
3 years ago
Which of these is closest to the time in years that it will take an investment to triple when it is invested in an account that
kkurt [141]

Answer:

20.4 years

Step-by-step explanation:

The nper formula in excel comes handy in this scenario:

=nper(rate,pmt,-pv,fv)

Rate is the monthly rate of 5.4%/12

Assuming actual investment is $5,000 which is pv

The triple amount would be $5,000*3=$15,000 which is future value fv.

pmt is the regular cash flow the investment which is zero

=nper(5.4%/12,0,-5000,15000)= 244.68  months

Yearly it can be expressed as = 244.68/12  =20.39  years

When rounded to one decimal place it becomes 20.4 years

5 0
3 years ago
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