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Papessa [141]
2 years ago
14

one day, the state fair total attaendance was 126,945. Round to the nearest hundred thousand, nearest ten thousand and nearest t

housand. Whitch of these rounded ampunts is the closest to the actual attendance

Mathematics
2 answers:
DaniilM [7]2 years ago
8 0

Answer:

The closest to the actual attendance is 127000.

Step-by-step explanation:

Given : One day, the state fair total attendance was 126,945.

To find : Round to the nearest hundred thousand, nearest ten thousand and nearest thousand. Which of these rounded amounts is the closest to the actual attendance?

Solution :

Rounding a number rule :

1) If the rounded number after place is greater than 5 then the next number round upto by 1.

2) If the rounded number after place is less than 5 then the number remain same and rest became zero.

Number 126,945

Round to the nearest hundred thousand.

At hundred thousand place there is 1 and after that there is 2<5

So, It rounded to 100000.

Round to the nearest  ten thousand.

At  ten thousand place there is 2 and after that there is 6>5

So, It rounded to 130000.

Round to the nearest thousand.

At  thousand place there is 6 and after that there is 9>5

So, It rounded to 127000.

Above all the closest to the actual attendance is 127000.

mylen [45]2 years ago
6 0
Nearest hundred thousand: 100,000

Nearest ten thousand: 130,000

Nearest thousand: 127,000

The closest rounded amount to the actual attendance is the nearest thousand, 127,000.
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valentina_108 [34]

Answer: 10 t -0.5 t is the total cost of the ticket for the group of 10 people after getting discount.

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Here, t represents the cost of one ticket.

Therefore, For 10 person the cost of the ticket = 10 t

And, According to the question, there is a discount of 5% percent per ticket if a group buys 10 tickets.

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The the total cost for the group of ten people after getting the discount = 10 t - 0.5 t



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2 years ago
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Gre4nikov [31]

Answer:

\frac {(x)^{2}}{8100}+\frac {(y)^{2}}{1900}=1

Step-by-step explanation:

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2a =  180  miles

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b^{2}= 100^{2}-90^{2}=1900

b^{2}=1900

The standard form is

\frac {(x-h)^{2}}{a^{2}}+\frac {(y-k)^{2}}{b^{2}}=1

\frac {(x-0)^{2}}{a^{2}}+\frac {(y-0)^{2}}{b^{2}}=1

\frac {(x)^{2}}{8100}+\frac {(y)^{2}}{1900}=1

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2 years ago
Which of the following situation could be represented by the expression -3+3
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The answer you are looking for is B.

This is because Juan has a fine of three dollars (-3), and he pays it off (+3) which means B. shows the proper expression.

I hope this helps!
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2 years ago
A fisherman catches fish according to a Poisson process with rate lambda = 0.6 per hour. The fisherman will keep fishing for two
spayn [35]

Answer:

Step-by-step explanation:

Given that a fisherman catches fish according to a Poisson process with rate lambda = 0.6 per hour.

The fisherman will keep fishing for two hours.

Since he continues till he gets atleast one fish, we can calculate probability as follows:

(a) Find the probability that he stays for more than two hours.

= Prob (x=0) in I two hours and P(X≥1) in 3rd hour

=P(x=0)*P(X=0)*P(X≥1) (since each hour is independent of the other)

= 0.5488^2*(1-0.8781)\\\\=0.2645

(b) Find the probability that the total time he spends fishing is between two and five hours.

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A grocer bought 70 cans of corn. She sold 10 cans that day and 15 cans the next day. How many did she have left?
e-lub [12.9K]

answer

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step-by-step explanation

total = day1 + day2 + remaining

total = 70

day1 = 10

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plug in values

70 = 10 + 15 + remaining

remaining = 70 - 10 - 15

remaining = 45 cans

3 0
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