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3 years ago

I would like help ASAP I would like help to write this in a paragraph.

Mathematics

1 answer:

MrRa [10]3 years ago

8 0

Surface area is the area that is on the outside of a figure and will be used when you have to cover something, but a volume is an area inside an object and is used in finding the amount someone can hold within something else.

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Find the value of 105 squred using bionomial expansion using (a+b) squred=a squred+2ab + b squred

skad [1K]

Answer:

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about: </h3>

algebra

<h3>let's solve:</h3>

$\sf rewrite \: 105 \: as \: 100 + 5 : \\ \sf (100 + 5 {)}^{2}$
$\sf use \: (a + b {)}^{2} = {a}^{2} + 2ab + {b}^{2} \: to \: simplify : \\ \sf {100}^{2} + 2.100.5 + {5}^{2}$
$\sf simplify \: squres : \\ \sf 10000 + 2.100.5 + 25$
$\sf simplify \: multipication : \\ \sf10000 + 1000 + 25$
$\sf simplify \: addition : \\ \sf \: 11025$

8 0

3 years ago

A consulting company must hire 20 new associates per year to replace those who have left the company for other positions or have

Murljashka [212]

Answer:

5.85 years

Step-by-step explanation:

Overall number of associates employed = 117

Number of associates employed per year = 20

Average = Total number of associates employed ÷ number of associates employed per year = 117 associates ÷ 20 associates per year = 5.85 years

6 0

4 years ago

Read 2 more answers

A game involves rolling a number cube. You get one point if you roll an even number and negative one point if you roll an odd nu

Burka [1]

Answer: The sample space is {1, 2, 3, 4, 5, 6}.

The expected value for the game is 0.

The game is fair because the expected value is equal to 0.

Step-by-step explanation:

For rolling a dice the sample space = {1, 2, 3, 4, 5, 6}

As there are equal number of odd numbers as well as even numbers and we get one point if we roll an even number and negative one point if you roll an odd number, therefore, the expected value = 0

Therefore, the game is fair because the expected value is equal to 0.

7 0

3 years ago

Read 2 more answers

Geometry help please

cestrela7 [59]

Use an app called socratic

6 0

4 years ago

Please help me :(

oee [108]

Answer:

i hope this helps :)

Step-by-step explanation:

So, with an equation with decimals, we can use the same method we used to clear fractions—multiply both sides of the equation by the least common denominator. Look at the decimals and think of the equivalent fractions. Notice, the LCD is 100. By multiplying by the LCD, we will clear the decimals from the equation.

4 0

3 years ago