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kompoz [17]
3 years ago
13

The sanitation department calculated that last year each city resident produced approximately 1.643 × 103 pounds of garbage. The

re are 2.61 × 105 people living in the city. How much garbage did the city sanitation department collect last year?
Mathematics
2 answers:
bija089 [108]3 years ago
4 0

Given that, according to sanitation departments report; the samount of garbage produced by 1 resident = 1.643 \times 10^3pound.

Given that population of the city = 2.61 \times 10^5


Now we have to find how much garbage did the city sanitation department collect last year.

To find that we just need to multiply the garbage produced by 1 resident with the population of the city.


Total garbage collected = (2.61 \times 10^5 ) * (1.643 \times 10^3 ) pounds

Total garbage collected = (2.61*1.643) \times 10^{5+3} pounds

Total garbage collected = 4.28823 \times 10^8 pounds

Hence final answer is 4.28823 \times 10^8 pounds.

Nataly [62]3 years ago
3 0

Answer:

428,820,000 pounds

is the answer

Step-by-step explanation:

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25% = 1/4
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The mayor of the city of San Diego wants to increase taxes to invest in a modern transit system. She hires a polling agency to s
sasho [114]

Answer:

Step-by-step explanation:

Part A: What is the population in this survey?

The population in this context is the total number of registered voters in the whole city of San Diego.

Part B: What is the population parameter

The population parameter in this survey is the maximum percentage increase in municipal taxes that they would approve.

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4 0
3 years ago
the total entry price of the top of the Eiffel Tower during the low season of 95 Euros for 4 students and five teachers the tota
tamaranim1 [39]

Answer:

74.30

Step-by-step explanation:

Let s = entry price for a student

Let t = entry price for a teacher

4s +5t = 95

6s+10t = 173

I will use elimination to solve this problem.

Multiply the first equation by -2

-2(4s +5t) = -2*95

Distribute

-8s - 10t = -190

Add this equation to the second equation to eliminate t

-8s - 10t = -190

6s+10t = 173

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

-2s = -17

Divide by -2

-2s/-2 = -17/-2

s = 8.50

Now we need to find t

4s +5t = 95

Substitute s=8.50

4(8.50) +5(t) = 95

34 +5t = 95

Subtract 34 from each side

34-34 +5t = 95-34

5t = 61

Divide by 5

5t/5 = 61/5

t = 12.20

We want to find the cost for 3 students and 4 teachers

3s+4t

3(8.50) + 4(12.20)

25.50 + 48.80

74.30


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3 years ago
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cestrela7 [59]

Answer:

5045

Step-by-step explanation:

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3 years ago
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Answer:

Step-by-step explanation:

First we need the length of the hypotenuse.

20^2 + 21^2 = c^2

400 + 441 = c^2

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If you are using angle B as your theta (angle from which the relations are formed:

a) sin = O/H = 20/29

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5 0
2 years ago
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