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3 years ago

∆DEF~ ∆JHI; Find EF:)))))

Mathematics

1 answer:

4vir4ik [10]3 years ago

5 0

This question isn’t even make sense at all cuz your fat.

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Please answer this question only if you know the answer!! 85 points and brainliest!

Anuta_ua [19.1K]

Answer:

The game is not fair

Step-by-step explanation:

Let us find the sample space. It is the sum of the two spins

1+1 1+2 1+3 1+4

2+1 2+2 2+3 2+4

3+1 3+2 3+3 3+4

4+1 4+2 4+3 4+4

Adding

2,3,4,5

3,4,5,6

4,5,6,7

5,6,7,8

P(2) = 1/16

p(3) = 2/16

p(4) = 3/16

p(5) = 4/16

p(6) = 3/16

p(7) = 2/16

p(8) = 1/16

Player A gets a point if the sum is 6 or more

P (6,7,8) = P (6) + P(7) + P(8) since they are independent event

=( 3+2+1) /16 = 6/16 = 3/8

Player P gets a point if the sum is less than 6

P (2,3,4,5) =P (2) + P(3) + P(4 + P(5)

(1+2+3+4)/16 = 10/16= 5/8

Player B has a better chance of winning, so the game is not fair

7 0

3 years ago

Read 2 more answers

The tax rate for new york is 7.45%.if nicolas earns 36,000 this year,how much will he pay taxes

Arlecino [84]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{7.45\% of 36000}}{\left( \cfrac{7.45}{100} \right)36000}\implies 2682$

4 0

3 years ago

the circumference of the circle shown below is 54 centimeters. which expression gives the length in centimeters of XY?

g100num [7]

Answer:

The correct option is C

Step-by-step explanation:

Given the circumference of circle which is 54 cm and also the measure of arc XY is 120°

we have to find the expression for arc length of XY

The arc length can be calculated by the formula

$\frac{\theta}{360}\times 2\pi r$

$\frac{\theta}{360}\times circumference$

$\frac{120}{360}\times 54$

Hence, option C is correct

4 0

3 years ago

Read 2 more answers

Which choice is the solution to the inequality below?

Georgia [21]

<h3>hello!</h3>

In order to solve this inequality, we should divide both sides by 9:-

$\sf{9x < 72}$

Why 9? Because x is multiplied by 9, and we need to isolate x in order to find its value.

$\sf{x < 8}$

Hence, that's the solution to the inequality.

<em>It also means that the numbers less than 8 will satisfy the given inequality (make the inequality true)</em>

(Option C is correct :) )

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)

8 0

2 years ago

Read 2 more answers

Please help<br><br> a14=<br><br> 1<br> 2<br> 5

Butoxors [25]

ANSWER

$a_{14} = 5$

EXPLANATION

The given matrix is a 4 by 4 matrix.

We want to find

$a_{14}$

This is the entry in Row 1 Column 4.

We trace row 1 Column 4 and identify the entry in their intersection.

This entry is 5

$a_{14} = 5$

3 0

2 years ago

∆DEF~ ∆JHI; Find EF:)))))​

∆DEF~ ∆JHI; Find EF:)))))