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3 years ago

Round 251,031 to the nearest thousand

Mathematics

2 answers:

Soloha48 [4]3 years ago

3 0

251,000 For this check the hundreds, tens, ones. If it's 500 of more round it up

Vlad [161]3 years ago

3 0

251,031 rounded to the nearest thousand is:

251,000 because 0 is less than 5

Hope I Helped You!!! :-)

Have A Good Day!!!

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Berto has $12 to put gas in his car. If gas costs $3.75 per gallon, which ordered pair on the graph of the line relating number

Nikolay [14]

number of gallons of gas, x
total cost of the gas, y

3.75x <= 12
x <= 3.2

The greatest amount of gas Berto can buy is 3.2 gallons

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3 years ago

Read 2 more answers

Suppose you are managing 16 employees, and you need to form three teams to work on different projects. Assume that all employees

valentina_108 [34]

Answer:

4380 ways

Step-by-step explanation:

We have to form 3 project of 16 employees, they tell us that the first project must have 5 employees, therefore we must find the number of combinations to choose 5 of 16 (16C5)

We have nCr = n! / (R! * (N-r)!)

replacing we have:

1st project:

16C5 = 16! / (5! * (16-5)!) = 4368 combinations

Now in the second project we must choose 1 employee, but not 16 but 11 available, therefore it would be to find the number of combinations to choose 1 of 11 (11C1)

2nd project:

11C1 = 11! / (1! * (11-1)!) = 11 combinations

For the third project we must choose 10 employees, but since we only have 10 available, we can only do a combination of this, since 10C10 = 1, therefore:

3rd project: 1 combination

The total number of combinations fro selecting 16 employees for each project would be:

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3 years ago

9x+6y2+15xy?? pleasedd!!

ladessa [460]

Answer:

this is already the answer

Step-by-step explanation:

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3 years ago

Find the Area. Simplify your answer.

Vaselesa [24]

Answer:

Area = $9x^2$ square units

Step-by-step explanation:

Key skills needed: Area of a parallelogram

1) This shape is a parallelogram, and the way to find the area of a parallelogram is:

$A = bh$

A = area

b = base (the side at the bottom

h = the height ( the length that runs from one side to another and makes a right angle)

2) The base (b) would be 3x. The height (h) would also be 3x

3) This means A = $3x(3x)$

3 times 3 is 9 --> and x times x is $x^2$

Therefore the area is --> $9x^2$

Hope you understood and have a nice day!! :D

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3 years ago

Calculate the interest paid when 4920 is invested at 13% p.a simple interest for eight years

Jlenok [28]

Answer:

I'll setup the problem and you can do the calculations

Step-by-step explanation:

The formula for simple interest:

I = P*r*t

I = interest

P = principle or amount invested

r = interest rate per period (period is a year)

t = number of periods

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r = .13

t = 8

if you have questions, send a comment

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3 years ago