Rachel plays a game by rolling two number cubes with side's numbered 1 through 6. To win the game, the sum of the numbers facing up must be 11. What is the probability that Rachel will win the game

Answers

Answer 1

Answer:

Answer:

The probability that Rachel will win the game p(E) = 1/18 =0.055

Step-by-step explanation:

Explanation:-

Let "E" be the event of getting sum 11 on the two cubes with sides numbered through 1 to 6 so the number of favorable cases to E = { (6,5), (5,6)}

n(E) =2

The total number of exhaustive cases n(s) = 6^2 =36

Probability P(E) = $(number of favorable cases)/(total number of exhaustive cases.)$

The probability that Rachel will win the game

$P(E) = (2)/(36) = (1)/(18) =0.055$

The probability that Rachel will loose the game

$P(E)^(-) = 1-P(E)$

= 1 - 0.055 = 0.945

Answer 2

Answer:

Answer:

1/18

Step-by-step explanation:

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∠A and ∠B are supplementary. If m∠A = 83° , what is the measure of ∠B?7°
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97°
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Answers

suplementary means adds to 180
a+b=180
a=83
83+b=180
minus 83 both sidse
b=97

answer is 97 degrees

Answer:

it is 17 d

Step-by-step explanation:

The school photography club has 36 seventh-grade students. There are 180 students in seventh grade. What percent of the seventh graders belong to the photography club?

Answers

25 percent pretty simple

What is the distance between the center and edge of a circle called

Answers

Answer:

Step-by-step explanation:

Anything from the center to the edge is the radius. It is one half of what it measures in diameter.

Answer: The radius

Step-by-step explanation:

The radius is the distance between the center point of the circle and a edge, it is half of the diameter which is the straight line passing through the center point.

What is the sum of 10 cubed and 25 squared?

Answers

The sum is 1625.

Answer in Words: One thousand and six hundred twenty-five.

The cube of 10 is 1000.

10 X 10 = 100 (square of ten)
100 x 10 = 1000 (cube of ten)

The square of 25 is 625.

25 x 25 = 625 (square of 25)

Therefore, 1000 + 625 = 1625

the sum is 1625

a money bag contains ten 5-dollar notes and thirty 10-dollar notes. if a note is randomly selected from the bag, what is the probability of a 5-dollar note being selected?

Answers

Total no. of notes = 10+30 =40
5 dollars note = 10

probability = 10/40 =1/4

$67 answer from my oppinon

The ratio of the weight of an object on Planet A to the weight of the same object on Planet B is 100 to 3. If an elephant weighs 3800 pounds on Planet A, find the elephants weight on Planet B

Answers

Answer:

the elephants weight on Planet B is 114.first you divide 3800 by 100 it gives you 38 then multiply 38 times 3 it gives you 114.the answer of the question is 114. you have to use unit rate or the whole enchilada method.

Step-by-step explanation:

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