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3 years ago

13

100 people were asked to estimate the length of one minute. their estimates were normaly distributed with a mean time of 60 seco

nds and a standard deviation of 4 seconds

1 answer:

Alika [10]3 years ago

6 0

Im super sorry my hand slipped dont quit

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The measures of 5 of the Interior angles of a hexagon are: 115.125", 85", 150", and 170". What is the measure of the

levacccp [35]

The measure of the largest exterior angle of hexagon is 105

<u>Solution:</u>

Given, The measures of 5 of the Interior angles of a hexagon are: 115.125", 85", 150", and 170".

We have to find what is the measure of the largest exterior angle?

Now let us find the 6th interior angle,

We know that, sum of interior angles of hexagon = 720 degrees

115 + 125 + 85 + 150 + 170 + 6th angle = 720

645 + 6th angle = 720

6th angle = 720 – 645

6th angle = 75 degrees

Now we have to find the largest exterior angle, we know that, the complement of largest exterior angle will be smallest interior angle.

So, here smallest interior angle is 75

sum of interior and exterior angle equals to 180

Hence interior angle + exterior angle =180

Then, 75 + exterior angle = 180

Exterior angle = 180 – 75 = 105.

Hence, exterior angle is 105 and 1st option is correct.

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2 years ago

In another problem in my homework, it says look at problem 4, problem 4 has to do with the question about seans team when it had

notka56 [123]

I dont know because I’m confused

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3 years ago

The Simmons family and the Wright family each used their sprinklers last summer. The water output rate for the Simmons family's

gizmo_the_mogwai [7]

Answer:

y=25 and x=30.

Step-by-step explanation:

See picture

4 0

2 years ago

Read 2 more answers

Darya [45]

Answer:

The answer to your question is: (3x + 5)(9x² - 15x + 25)

Step-by-step explanation:

Data

G(x) = 27x³ + 125

This is a sum of cubes

Process

$\sqrt[3]{27} = 3$

$\sqrt[3]{125} = 5$

27x³ + 125 = (3x)³ + (5)³ = (3x + 5)(9x² - 15x + 25)

8 0

2 years ago

Ends of a diameter: (-9, -16) and (3,0)

lbvjy [14]

Answer:

One example is the equation:

2x + 6 = 4x/2 + 12/2

To solve this, we need to transpose like terms to the same side.

2x - 4x/2 = 12/2 - 6

2x - 2x = 6 - 6

0 = 0

Since both sides are zero, it means that the equation has infinite number of solutions.

Step-by-step explanation:

6 0

2 years ago