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3 years ago

10

i really need help with my math assignment it’s normal distributions and i need this to graduate tomorrow if anyone can help it

would be deeply appreciated

1 answer:

Vika [28.1K]3 years ago

7 0

Where’s the work you need help with :)

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| the British 50-pence coin shown on the right is in the shape of a

Sergio [31]

For a regular polygon with n sides, interior angle

= [(n-2) × 180°]/n

So, interior angle of this regular heptagon shape

= [(7 - 2) × 180°]/7

= (5 × 180°)/7

= 900°/7

= (900/7)°

= 128.571° [approximately]

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2 years ago

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Spencer has 1/3 pound of nuts he divides the nuts equally into four bags what fraction of a pound of nuts is in each bag

larisa86 [58]

First, divide 1/3 by four, which is 1/12. So that means the four bags will each contain 1/12 a pound of nuts.

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3 years ago

Evaluate x2/y + x2/z for x = 6, y = -4, and z = -2.<br> -27<br> -9<br> 9<br> 27

Orlov [11]

<h2>Answer:</h2>

The value of the given expression is -27.

<h2>Given: </h2>

$\frac{x^{2}}{y}+\frac{x^{2}}{z}$

<h2>Step-by-step explanation: </h2>

In this problem, we need to solve the given expression in which we need to find the values of the variables. Since, the values of the variables are given, we can substitute the values and solve the equation as numerical calculation.

On substituting the values,

$\Rightarrow \frac{x^{2}}{y}+\frac{x^{2}}{z}=\frac{(6)^{2}}{-4}+\frac{(6)^{2}}{-2}$

On squaring the values in the numerator,

$\Rightarrow \frac{x^{2}}{y}+\frac{x^{2}}{z}=-\frac{36}{4}-\frac{36}{2}$

On cancelling the numerator and denominator,

$\Rightarrow \frac{x^{2}}{y}+\frac{x^{2}}{z}=-9-18$

On adding,

$\Rightarrow \frac{x^{2}}{y}+\frac{x^{2}}{z}=-27$

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3 years ago

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Answer:180 I think

Step-by-step explanation:

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NemiM [27]

A yard is not a metric unit of length.

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2 years ago