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4vir4ik [10]
3 years ago
10

A die used in a certain board game has eight faces, of which 3 are red, 3 are yellow, and 2 are blue. Each face is equally likel

y to land faceup when the die is tossed. In the game, a player tosses the die until blue lands faceup, and the number of tosses before blue lands faceup is counted. For example, a player who tosses the sequence shown in the following table has tossed the die 3 times before blue lands faceup. What is the probability that a player will toss the die at least 2 times before blue lands faceup? A 0.1406 B 0.4219 C 0.4375 D 0.5625 E 0.5781
Mathematics
2 answers:
V125BC [204]3 years ago
5 0

Answer:

0.5625

Step-by-step explanation:

Montano1993 [528]3 years ago
3 0

Answer: 0.5625

Step-by-step explanation:

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Last year 120 students went on the annual school trip to Fiorida. This year. 225 students went What was the percent increase of
Tju [1.3M]
Percent change formula states that

((New-old)/old) x 100 = the percent change / percent increase
So if we take your equation and plug it into our formula

((225-120)/120) x 100

(105)/120 x 100

.875 x 100

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Hope this helps!
8 0
2 years ago
For the function f(x) = - 3x + 7 f(- 8) = _<br> f(-8) = (Simplify your answer)
kodGreya [7K]
31

just substitute -8 for all x

process here:

f(x) = -3x + 7
f(-8)= -3(-8) + 7
3 0
3 years ago
Marla’s School has 1,030 students. Kim’s school has 3 times as many students as Sandi’s School. Write an equation to find the nu
DENIUS [597]

Answer:

3090

Step-by-step explanation:

times 1,030 to 3.

6 0
3 years ago
The sum of 237 and six times the opposite of a number is 405. What is the number?
Bond [772]

Answer:

(A) x=-28

Step-by-step explanation:

237 -6x = 405           [note that 6*(-x) is (-6x)]

  -6x = 168           [subtract 237 from both sides]

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6 0
3 years ago
–5(–2) = <br> please help :) :D
ioda

Answer:

10

Step-by-step explanation:

-5 * -2 = 10

cuz - * - = +

and 5 * 2 = 10

hence 10

3 0
3 years ago
Read 2 more answers
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