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3 years ago

What’s the answer for this question

Mathematics

1 answer:

scoundrel [369]3 years ago

7 0

Answer:

I don't remember how to solve this and I also hate it so sorry..

Step-by-step explanation:

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Mrs. Rodriquez is purchasing trophies for each child that plays little league. She wants to spend no more than $7.00 per trophy.

vampirchik [111]

Does it say how many kids are in the league?

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3 years ago

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What is the slope of the line shown below (3,-2) (2,4)? A. -2 B. -1/2 C. 1/2 D. 2

vichka [17]

Answer:

D. 2

Step-by-step explanation:

rise / run = slope

rise = 2

run = 1

2/1 = 2

slope = 2

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2 years ago

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A dog is tied with a rope to a stake in the ground. The length of the rope is 10 yards.

serg [7]

Answer:

the area in square yards is 100πyd^2

Step-by-step explanation:

The computation of the area is shown below:

Area = πr^2

= π10^2

= 100πyd^2

Hence, the area in square yards is 100πyd^2

We simply applied the above formula to determine the area

5 0

3 years ago

Let Y1 < Y2 < Y3 < Y4 < Y5 be the order statistics of five independent observations from an exponential distribution

Katena32 [7]

Answer:

a) $10[1-e^{-y/3} ] ^{2} e^{-y}$

b) ≈ 0.76

Step-by-step explanation:

Given that : Y1 < Y2 < Y3 < Y4 < Y5 are the order statistics of five independent observations

mean of θ = 3

a) Determine the P.d.f of the sample median

P.d.f of sample median ( y3 ) = $10[1-e^{-y/3} ] ^{2} e^{-y}$

attached below is the detailed solution

b) determine the probability that Y4 is < 5

p( Y4 < 5 ) = G4( 5 )

= 0.7599 ≈ 0.76

attached below is the detailed solutions

8 0

3 years ago

Find the value of x.

Gnoma [55]

Answer:

x = 10

Step-by-step explanation:

Since the triangle is right use the sine ratio to find x

sin30° = $\frac{opposite}{hypotenuse}$ = $\frac{5}{x}$

cross- multiply

x × sin30° = 5 ( sin30° = 0.5 )

0.5x = 5 ( divide both sides by 0.5 )

x = 10

5 0

3 years ago

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