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Natali [406]
3 years ago
10

Select the correct answer Rita is making a beaded bracelet she has a collection of 160 blue beads 80 gray beads and 240 pink bea

ds what is the estimated probability that Rita will need to pick at least five beads before she picks a gray bead from her collection use a table of randomly generated outcomes to answer the question each letter represents the first letter of the bead color 0.05 0.10 0.45 0.55

Mathematics
1 answer:
Nonamiya [84]3 years ago
6 0

Answer:

the answer is .45 I am assuming

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A path is traced from point A to point B by using the segments shown in the diagram. Paths are traced only upwards, to the right
balu736 [363]

Step-by-step answer:

If one is constrained to move to the right, or up, or diagonally upwards (i.e. remain in the first quadrant), then

there are three choices at A.

At the next position, whichever path one has taken, there are also three choices.

At the following position, there are no more choices.

Therefore, there are 3*3 = 9 different paths.

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Family passes to the amusement park cost $54 each which expression can be used to find the cost in dollars of eight families pas
Lelu [443]
54 x 8 is an expression you can use to find the cost of eight passes. 
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3 years ago
(5e^2- e - 7) - (-2e^2+ 3e + 4)
pochemuha

Answer:

7e^2-4e-11

Step-by-step explanation:

(5e^2-e-7)-(-2e^2+3e+4)

5e^2-(-2e^2)-e-3e-7-4

5e^2+2e^2-4e-11

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3 years ago
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4 years ago
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A recipe calls for using 3/4 cup of brown sugar for each 2/3 cup of white sugar. How many cups of brown sugar are used per cup o
nikklg [1K]
3/4 all over 2/3 equal to x/1 cup

So 3/4 / 2/3 =x/1 now you can cross multiple so 3/4*1=3/4 then 2/3*x=2x/3 then you can solve for x.

3/4=2x/3 multiple 3 to both sides so the 3 cancels with the denominator of 2x
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9/8=x
1.125=x

So for every 1 cup of white sugar you need 1.125 cups of brown sugar.
5 0
3 years ago
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