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3 years ago

What is 6920 divided by 4

Mathematics

2 answers:

7nadin3 [17]3 years ago

6 0

ANSWER

ITS ANSWER IS 1730

kolezko [41]3 years ago

3 0

Answer:

1730

Step-by-step explanation:

Check out the image below!

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Which segment is both a chord and diameter segment____ . AO AE BC B

alexandr402 [8]

Answer:

Answer is BD

Step-by-step explanation:

7 0

3 years ago

6 times a number is 27 less then the square of that number find the positive soloution

ella [17]

Answer:

Step-by-step explanation:

n2-27=6n

Than n (exponet) 2 - 27 - 6n = 0

Now factor (n-9)(n+3)=0

5 0

3 years ago

The horizontal change between 2 points

Mamont248 [21]

Answer:

slope is the ratio of the vertical and horizontal changes between two points on a surface or a line. The vertical change between two points is called the rise, and the horizontal change is called the run.

Step-by-step explanation:

To know the horizontal change between two points you need to know the two points.

7 0

3 years ago

Read 2 more answers

Divide 310AED among A B C in the ratio 2:3:5

Shkiper50 [21]

Answer:A=62AED B=93 C=155

Step-by-step explanation:

You add all of the numbers to split between (2,3,5) you get 10

then you divided 310 by 10 which is 31

then you times 2 by 31=62 (a)

3x31=93 (b)

5x31=155 (c)

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3 years ago

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A sample of 16 ATM transactions shows a mean transaction time of 67 seconds with a standard deviation of 12 seconds. Find the te

vredina [299]

Answer:

b. 2.333

Step-by-step explanation:

Test if the mean transaction time exceeds 60 seconds.

At the null hypothesis, we test if the mean transaction time is of 60 seconds, that is:

$H_0: \mu = 60$

At the alternate hypothesis, we test if it exceeds, that is:

$H_1: \mu > 60$

The test statistic is:

$t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the value tested at the null hypothesis, s is the standard deviation of the sample and n is the size of the sample.