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siniylev [52]
3 years ago
5

What is the perimeter of the rectangle

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
7 0
Well, you would find the perimeter adding up all of the sides. Would you please tell us what each of the sides are, or what sides are what? :)
Pani-rosa [81]3 years ago
6 0
To find the perimeter you have to add all the sides of the rectangle. You can also do P = 2(L) + 2(W)
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Write an expression for the sequence of operations described below.
Lemur [1.5K]
This might look hard at first, but if you break it down into parts, it will be much easier. With that said, start with what you know. You see that the word problem says "the difference of y and 9", which means that you have to stubtract them. So, part of the equation is going to be y - 9. Now to look at the rest of the word problem. It says to divide by 3, so now you have to take what you have so far and divide that by 3. This means that you are going to have to divide the y - 9 by 3. 

Your answer should be:
y - 9 / 3

***** Note: The slash means division. *************************************
8 0
3 years ago
It is believed that 44% of all Americans eat breakfast every day. For a class project, you randomly select Clemson students and
GaryK [48]

Answer:

For this case we want to conduct a test in order to see if the proportion of Clemson students who eat breakfast is different from 0.44 (alternative hypothesis). And the complement would represent the null hypothesis, and the system of hypothesis for this case are:

Null Hypothesis: p =0.44

Alternative hypothesis: p \neq 0.44

Step-by-step explanation:

Previous concepts

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

Solution to the problem

For this case we want to conduct a test in order to see if the proportion of Clemson students who eat breakfast is different from 0.44 (alternative hypothesis). And the complement would represent the null hypothesis, and the system of hypothesis for this case are:

Null Hypothesis: p =0.44

Alternative hypothesis: p \neq 0.44

8 0
3 years ago
Am I correct or wrong on my answer
astraxan [27]

Answer:

wrong

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
tara has 2000 in her account david has one-tenth as much as tara in his savings account. how much does david have in his account
Mazyrski [523]

Answer:

1793

Step-by-step explanation:

(its 200)

1/10th of 2000 is 200

2000/10

4 0
3 years ago
Read 2 more answers
Help yall girl for 30 point
zhenek [66]

Answer:

cant help ya but if you go to math_way  they help with all sorts of stuff like this

Step-by-step explanation:

sorry!

7 0
3 years ago
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