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mixas84 [53]
3 years ago
11

(5a + a2 - 14) (10a + a2 + 39)

Mathematics
1 answer:
yan [13]3 years ago
8 0
15a+a4+25 is the answer
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How can probabilities be used to make fair decisions?
GarryVolchara [31]

he magician starts with the birthday boy and moves clockwise, passing out 100100100100 pieces of paper numbered 1111 through 100100100100. He cycles around the circle until all the pieces are distributed. He then uses a random number generator to pick an integer 1111 through 100100100100, and chooses the volunteer with that number.

Method2: The magician starts with the birthday boy and moves counter-clockwise, passing out 75757575 pieces of paper numbered 1111 through 75757575. He cycles around the circle until all the pieces are distributed. He then uses a random number generator to pick an integer 1111 through 75757575, and chooses the volunteer with that number.

Method 3\: The magician starts with the birthday boy and moves clockwise, passing out 30303030 pieces of paper numbered 1111 through 30303030. He cycles around the circle until all the pieces are distributed. He gives #1111 to the birthday boy, #2222 to the next kid, and so on. He then counts the number of windows in the room and chooses the volunteer with that number.

yes probabilites can be used to make fair ones

thanx

heya

6 0
3 years ago
18, 7<br> The LCM of 18 and 7 is
Korvikt [17]

Answer:

126

Step-by-step explanation:

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4 0
2 years ago
A cube shaped terrarium has a volume of 27/64 cubic feet. What is the length of its sides?
Dafna1 [17]
A cube is a 3 dimensional object with 6 square faces. All its sides are the same length, there fore the volume is equal to s^3 where s is the side length.

s^3 =  \frac{27}{64}

To solve for s, take the cube root of both sides.

\sqrt[3]{s^3}= \sqrt[3]{ \frac{27}{64} }

s= \frac{3}{4} feet
8 0
3 years ago
Larry has the option of planting tulips, daisies, or lilies, and he can use dark or light mulch. How many different kinds of flo
SVEN [57.7K]
The answer is 3 bc he has three different kinds of flowers
7 0
2 years ago
Read 2 more answers
178:1010<br> In the simplest form! (of ratio)
Bas_tet [7]

89:505

<em>Hope this helps and have a nice day.</em>

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6 0
2 years ago
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