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Len [333]
3 years ago
11

Find the difference write the answer in simplest form 11/18 -1/6

Mathematics
1 answer:
nevsk [136]3 years ago
7 0

Answer:

4/9

or

0.4

Step-by-step explanation:

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Consecutive integers are 1,2,3,4 and so on. Consecutive even integers are 2,4,6,8 and so on. The sum of an integer and twice the
antiseptic1488 [7]

the numbers are x=58 & x+2=60 , i.e. 58 and 60 .

<u>Step-by-step explanation:</u>

Here we have , Consecutive integers are 1,2,3,4 and so on. Consecutive even integers are 2,4,6,8 and so on. The sum of an integer and twice the next consecutive even integer is 178. We need to Write and solve an equation to find the two integers. Let's find out:

Let the integer be x  , and the next consecutive even integer be  x+2 .Now , According to question , The sum of an integer and twice the next consecutive even integer is 178 i.e.

⇒ x + 2(x+2)=178

⇒ x + 2x+4=178

⇒ 3x+4=178

⇒ 3x=174

⇒ \frac{3x}{3}=\frac{174}{3}

⇒ x=58

Therefore , the numbers are x=58 & x+2=60 , i.e. 58 and 60 .

4 0
3 years ago
Brainliest for correct answers
larisa [96]

Answer:

there positive

Step-by-step explanation:

6 0
3 years ago
In a study of 259 comma 995 cell phone​ users, it was found that 121 developed cancer of the brain or nervous system. Assuming t
IRISSAK [1]

Answer:

The probability of having 121 cases or less is:

P(X

This suggests that the study does not show any significantly effect of the use of cell phone in the probability of having brain or nervous system cancer. The use of cell phone does not appear to be a significant factor in the risk of having this type of cancer.

Step-by-step explanation:

We start by calculating the expected standard deviation of the population cases:

\sigma=\sqrt{n\pi(1-\pi)}=\sqrt{259,995*0.000489*0.999514}\\\\\sigma=\sqrt{126.29}\\\\\sigma=11.24

Then, to calculate the probability, we first calculate the z-score for 121 cases.

z=\dfrac{X-\mu}{\sigma}=\dfrac{121-127}{11.24}=\dfrac{-6}{11.24}=-0.5338

The probability of having 121 cases or less is:

P(X

This suggests that the study does not show any significantly effect of the use of cell phone in the probability of having brain or nervous system cancer. The use of cell phone does not appear to be a significant factor in the risk of having this type of cancer.

3 0
3 years ago
part A: is x=6 a solution of the equation 8x+18=56? Explain. Part B: suppose the solution x=6 increases to x=9, and the left sid
Tcecarenko [31]

8x = 56 - 18
8x = 38
x = 4.75
4.75 = no  \: 6
part b

the right part will become 90
8x(9) + 18 = 90
72 + 18 = 90
90 = 90

5 0
3 years ago
What is the width of a rectangle with a length of <br> 5/6 feet and an area of 2 square​ feet?
lilavasa [31]

Answer:

2.4 feet

Step-by-step explanation:

\frac{5}{6} w = 2

w = 2 \times  \frac{6}{5}  =  \frac{12}{5}  = 2.4

7 0
2 years ago
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