Mathematics College

An environmental study was conducted. It reported that houses with more inhabitants do not necessarily produce more or less trash. What can be determined?
A. There is no correlation between number of inhabitants and amount of trash produced.
B. There is a correlation between number of inhabitants and amount of trash produced. However, there is no causation. This is because there is probably an increase in the amount of trash produced with an increase in the number of inhabitants.
C. There is a correlation between number of inhabitants and amount of trash produced. There may or may not be causation. Further studies would have to be done to determine this.

Answers

Answer 1

Answer:

C.

Step-by-step explanation:

There's no problem for now but it still needs to be monitored in case something might happen.

Related Questions

what time will it be in 3/4 hour

Answers

Answer:

45 minutes

Step-by-step explanation:

so  1 hr= 60 minutes  so you do 3/4 x 60min which is  45 minutes. Feel Free to mark Brainliest and have a great day!

3/4 of an hour is equal to 45 minutes.

To find 3/4 of an hour, we need to multiply the value of one hour by 3/4.

One hour is equal to 60 minutes.

To calculate 3/4 of an hour:

= 3/4 x 60 minutes

= (3/4) x 60

= 45 minutes.

Therefore, 3/4 of an hour is equal to 45 minutes.

Learn more about Fraction here:

https://brainly.com/question/10354322

#SPJ6

x/6-5=-13 .............................. . . . .

Answers

Answer:

-48

Step-by-step explanation:

Answer:

x=-48

Step-by-step explanation:

x/6-5=-13     Get x by itself

    +5   +5

x/6=-8    You can multiply 6 times -8 to find x

x=-48

A cell phone company offers two plans to its subscribers. At the time new subscribers sign up, they are asked to provide some demographic information. The mean yearly income for a sample of 39 subscribers to Plan A is $55,575 with a standard deviation of $8,970. For a sample of 29 subscribers to Plan B, the mean income is $59,475 with a standard deviation of $6,942.
At the .025 significance level, is it reasonable to conclude the mean income of those selecting Plan B is larger? Hint: For the calculations, assume the Plan A as the first sample.
The test statistic is ______. (Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places.)
The decision is _______
the null hypothesis that the mean of Plan B is larger.
The p-value is ______
(Round your answer to 2 decimal places.)

Answers

Answer:HI

Step-by-step explanation:HI

can someone help me please?

Answers

Answer:

The vera is incorrect.

Step-by-step explanation:

the answer will be 60cm not 48cm

Solve for X
4
= 3
X + 9
Give your answer as an improper fraction in its simplest form.
X =

Answers

Answer:

x=  −5 /3

Step-by-step explanation:

what is the nearest number to 1000 but smaller than 1000 into which 38 will divide with no remainder​

Answers

Divide 1000 by 38:

1000/ 38 = 26.316

Use the whole number and multiply it by 38:

26 x 38 = 988

The number is 988

The graph shows the price of
different lengths of two types of
rope.
If you buy $1.00 of each kind of
rope, which one will be longer?

Answers

Answer:

Nylon

Nylon has a longer x-input for its' y-output, so it is longer.

Part A:
In the statement for step 2, ∠A is congruent to which angle? Which angle is ∠B congruent to?

Part B:
What is the missing statement in step 3?

Answers

Answer:

Step-by-step explanation:

I'M BEGGING YOU. HELP ME. There is an image of the question.

Answers

Answer:

24 times greater

Step-by-step explanation:

48,000/2000

Find the rule and the graph of the function whose graph can be obtained by performing the translation 4 units right and 3
units down on the parent function f(x) = xl.

Answers

Answer:

oh dayung neyece

Step-by-step explanation:

noh eye wownt because garebahge

Answer:

no tienes idea de lo que estoy diciendo, chico

Step-by-step explanation:

For each statement below, determine whether the statement is a decision variable or not.
* Number of Aqua-Spa Produced.
* Number of Hydro-Lux Produced.
* Number of Pumps Purchased.
* Amount of Available Labor Hours.
* Amount of Available Tubing Available.
* Profit of Aqua-Spa.
* Profit of Hydro-Lux.

Answers

Answer and explanation:

Decision variables are variables that are independent(indeoendent variables) and can be controlled by the decision maker. Decision variables influence outcome or result of a solution, usually denoted x in linear programming.

Decision variables above include:

Number of Aqua-Spa Produced.

* Number of Hydro-Lux Produced.

* Number of Pumps Purchased.

* Amount of Available Labor Hours.

* Amount of Available Tubing Available

Solve 8 = 2^x+ 4
Help meeee

Answers

Answer:x= 2,-2

Step-by-step explanation:

Answer: x=2

Step-by-step explanation:

Let set the equation up: [tex]2^{x}[/tex]+4=8 First we need to isoolate x so let subtract 4 from both sides.  

2^{x}=4Then take the sqr root of 4. [tex]\sqrt{4}[/tex]= 2 x=2

Harry rolls 2 fair dice. What is the probability of both dice showing a factor of 12?

Answers

Answer:

25/36

Step-by-step explanation:

probability for 1 dice = 5/6

2 dice = 5/6*5/6 = 25/36

Clayton's bank offered him a 4.5% interest rate for his mortgage. If he purchases 3 points, what will his new rate be?
A. 1.75%
B. 0.375%
C. 4.15%
D. 4.125%​

Answers

Answer:

4.125%

Step-by-step explanation:

Answer:

D. 4.125%

Step-by-step explanation:

Hope this helped!

Robert wants to try some new chocolate chip cookie recipes. His current recipe calls for three and a half cups of flour for every bag of chocolate chips. He wants to determine which recipes require more or less flour than his current recipe. Sort the items into the diagram below.

Answers

Answer:

Step-by-step explanation:

so first u need to add all the numbers

-Bertha


You deposit $2000 in a savings account that earns 7% interest
compounded daily.
What is the balance after 7 years?

Answers

Answer:

Around $18,000.

Step-by-step explanation:

what is the answer? ;3

Answers

First you add the numbers

6/2*3

Now you calculate the expression

6/2*3

The answer is 9, therefore 9 is your answer

Please help, I will give brainliest, I am struggling badly.

Answers

Answer:

y= -3/5 x

Step-by-step explanation:

I hope this helps!!!

Please help . I will mark brainliest

Answers

Answer:

c: car b was 10 miles east of car a

Step-by-step explanation:

Answer:

Im pretty sure its A

Step-by-step explanation:

PLEASE HELP THIS IS DUE TODAY How do you use proportions to calculate missing dimensions in scale drawings?

Answers

Answer:irst, write the scale factor. Next, write ratios to represent the unknown actual length and width of the display to the scale length and width of the display. Then, write two proportions by setting the two length ratios equal to one another and the two width ratios equal to one another. The given unit is feet

Step-by-step explanation:

change 12 out of 40 to a percentage ​

Answers

12/40=.3
decimal two places back
30%
12 out of 40 to a percentage would be 12 divided by 40 which gives you a percentage of 30

which expression is NOT equivalent to the other three
a. 2x-2.5 + 3x-3
b. 5(x-1.1)
c. 5 (x-5.5)
d. 5x-5.5

Answers

Step-by-step explanation:

it either b or c hope this help

Justin needs to memorize words on a vocabulary list for Spanish class. He has 30 words to memorize, and he is two-thirds done. How many words has Justin memorized so far

Answers

Maybe around 1/3 or 10 words to memorize
Justin has memorized 20 words so far.
20/30=2/3

233 + 628 I want this answer please
THX

Answers

Answer:

861

Step-by-step explanation:

Calculator

Answer:

861

Step-by-step explanation:

Which expression represents the phrase?
"20 decreased by the sum of 6 and b."

Answers

Answer:

The answer is D.

Step-by-step explanation:

The phrase "20 decreased by the sum of 6 and b." means that since the word sum is the word for the result of two numbers being added together, it would make sense if you look at ( 6 + b ), and since you're also decreasing the result by 20, that would mean subtracting it by 20, so you get 20 - ( 6 + b ).

I hope this helps you :D

What is the simplified form of (11 - 6i) - (-4 - 12i)?

Answers

The answer is 15 -18i
Hopefully it’s right :)

-5(3u + 1) + 10u
please helpoo

Answers

This is just a guess from doing the math, but I think the answer is -1u. Sorry if its wrong

Answer:

-5(u+1)

Step-by-step explanation:

hopefully the answer helps

HELPPPPPPPP ASAP HELPPPPP PLSSSSSSSSSS

Answers

D even tho I can’t tell if it’s closed or open. If it is close then go with B.

A school has 764 students of the students 189 and third grade which equation can be used to find s the total number of students in all of the other grades.

Answers

Answer:

A. 118 + s = 764

Step-by-step explanation:

I hope this could help :)

527856 \ 8

How do I solve this with long division to find my quotient?

Answers

Answer:

65,982

Step-by-step explanation:

Look at the attached image for the step by step solution

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