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IRISSAK [1]
3 years ago
11

Suppose it costs ​$49 to roll a pair of dice. you get paid 7 dollars times the sum of the numbers that appear on the dice. what

is the expected payoff of the​ game? is it a fair​ game?
Mathematics
1 answer:
poizon [28]3 years ago
3 0
Yes because you automatically get 14 dollars and you could wide 84 dollars
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3(6a) for a=3 please help
Delvig [45]
Substitute the value of the variable into the equation and simplify.
54
3 0
3 years ago
Read 2 more answers
These are pretty easy but can someone answer them for me so that i could go to sleep
weqwewe [10]

      Hey There!! (❁´◡`❁)

  1. The answer to this is: Map Key. Because, Large scale maps are typically used to show site plans, local areas, neighborhoods, towns etc. ... A 'small' scale map is one in which a given part of the Earth is represented by a small area on the map. Small scale maps generally show less detail than large scale maps, but cover large parts of the Earth.    
  2. The answer to this is: North. Like the wind rose, the compass rose was coincidentally designed in a fashion that resembled the rose flower. It helped to orient a map in the proper reading direction and gave the relative directions for certain points on the chart. Before compass roses were used on maps, lines were drawn from central points.
  3. The answer to this is: Map. Because, a Map help you to find places where you need to go.
  4. The answer to this is: Map Key. Because, A map usually has a legend, or key, that gives the scale of the map and explains what the various symbols represent. Some maps show relief, or changes inUsedLess elevation. A common way to show relief is contour lines, also called topographic lines.
  5. The answer to this is: Blue. Because Blue Water is mostly associated with the color blue. Uncolored versions of these symbols can be found in Earth, Air, Fire and Water Symbols.
  6. The answer to this is: Help you find directions: Because, A compass rose, sometimes called a windrose or rose of the winds, is a figure on a compass, map, nautical chart, or monument used to display the orientation of the cardinal directions (north, east, south, and west) and their intermediate points.
  7. The answer to this is: A system of vertical and horizontal lines. A grid system on a map is usually square and is represented by drawn lines on the map creating those squares. The purpose of the grid system is to give each point in the map an identifier, an address, by which we can refer to it by.
  8. The answer to this is: Map key Title, date, author, and sources usually appear on the map though not always together. The map's title tells what the map is about, revealing the map's purpose and content. For example, a map might be titled “Political Map of the World” or “Battle of Gettysburg, 1863.”

        Hope It Helped!~

        Sorry, this take me too long to type...

<em>         Good Luck With Your Assignment!~ </em>

<em>         And, Tell me if some the answer are wrong... </em>

<h3>         UsedLess~</h3><h3><em>        (●ˇ∀ˇ●)</em></h3>

4 0
3 years ago
The diagram below shows a cross-section of a metal pipe, that has a length of 50 cm.
nikitadnepr [17]

Answer:

100

Step-by-step

all you have to do is add 20+30=50+50=100

volume is all the numbers added up

5 0
3 years ago
What is the length of the diagonal d, of the rectangular prism shown below? Round to nearest tenth
babymother [125]

Answer:

5

Step-by-step explanation:

The diagonal is the length which is 5

solution

5 to the nearest tenth is 6

3 0
2 years ago
A rectangle's width is twice as long as its length. If the perimeter is 36 in., what is the length?
Bumek [7]
Okay here: 

Let L be the length and W the width of the rectangle. 

1. w=2•L
2. 2L+2W=36

Substitute eq. 1 into eq. 2, 

2L+2•(2•L)=36

2L+4L=36

6L=36

L=9

Not done yet, then from eq. 1, 
 
W=2•L
W=2•9
W=18 <------- Your answer. :)
6 0
3 years ago
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