Help me plss ASAP plzzz

Using the uniform distribution, it is found that there is a 0.25 = 25% probability that the next fracture will occur in the last half mile of the two mile interval.

The uniform distribution has two bounds, a and b.  

The probability of finding a value above x is:

[tex]P(X > x) = \frac{b - x}{b - a}[/tex]

In this problem, the distribution is uniform over 2 miles, thus [tex]a = 0, b = 2[/tex].

The probability of a failure on the last half-mile is P(X > 1.5), thus:

[tex]P(X > 1.5) = \frac{2 - 1.5}{2 - 0} = 0.25[/tex]

0.25 = 25% probability that the next fracture will occur in the last half mile of the two mile interval.

A similar problem is given at https://brainly.com/question/17088600

Answer: 1/6x^2

Step-by-step explanation: Cancel out like terms like (x-9) and (x+4), then x.

Answer:

1.Angle B

2.Angle C

If It Is Wronge Sory

Answer:

21 and 13

Step-by-step explanation:

Answer:

5 / 6

Step-by-step explanation:

2 [ ( 3x + 5 ) - 7 ] = 3 ( 4x - 3 )

2 [ ( 3x + 5 - 7 ] = 3 ( 4x - 3 )

2 [ 3x - 2 ] = 3 ( 4x - 3 )

6x - 4 = 12x - 9

12x - 9 = 6x - 4

12x - 6x = - 4 + 9

6x = 5

x = 5 / 6

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Step-by-step explanation:

Exact Form:

x=5/6

Decimal Form:

x=0.8¯3

y and x graph

Step-by-step explanation:

Answer:

8+8=0 because it equals 16

Answer:

14. -1

15. -101/53

16. -3/2

Step-by-step explanation:

Answer:

A. I believe

Step-by-step explanation:

Step-by-step explanation:

3 - 4(y + 2) <= 6 + 4(2y + 1)

3 - 4y - 8 <= 6 + 8y + 4

-5 <= 10 + 12y

-15 <= 12y

12y >= -15

y >= -15/12 = -5/4

y >= -5/4

y € [‐5/4, oo)

Answer:

[tex]618.75 cm^{3}[/tex]

Step-by-step explanation:

[tex]\frac{(11 cm)(7.5 cm)(15 cm)}{2} =618.75 cm^{3}[/tex]

Answer:

3 plums = 24p

Step-by-step explanation:

10 plums = 80p   /  3 plumps = ?p

Divide 80 by 10: 1 plum = 8p

Multiply by 3: 8*3 = 24p

Total cost of 3 plums : 24p

Answer:

the 34 yrs Is wrong it will be 4yrs only.

Step-by-step explanation:

Let my present age=x years

After 12 years my age=x+12 years

4 years ago my age =x−4 years

According to the question,

x+12=3(x−4)

⇒x+12=3x−12

⇒3x−x=12+12

⇒2x=24

or x= 24/2 =12 years.

∴ my present age is 12 years.

hope this helps you.

Answer:

8/t + t^2 = 18

Step-by-step explanation:

8/t + t^2

t = 4

8/4 + 4^2

2 + 16 = 18

8/t + t^2 = 18

Answer:

80

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer:

[tex]320\left(\frac{1}{2}\right)^5=10[/tex]

Step-by-step explanation:

[tex]320\cdot \frac{1}{2^5}[/tex]

[tex]\mathrm{Multiply\:fractions}:\quad \:a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}[/tex]

[tex]=\frac{1\cdot \:320}{2^5}[/tex]

[tex]\mathrm{Multiply\:the\:numbers:}\:1\cdot \:320=320[/tex]

[tex]=\frac{320}{2^5}[/tex]

[tex]Factor 320: 2^{6}*5[/tex]

[tex]=\frac{2^6\cdot \:5}{2^5}[/tex]

[tex]cancel \frac{2^{6}*5}{2^{5} }:2*5[/tex]

[tex]=2\cdot \:5[/tex]

[tex]\mathrm{Multiply\:the\:numbers:}\:2\cdot \:5=10[/tex]

[tex]=10[/tex]

Hope it helps pls mark me as brainliest

Answer:

D

Step-by-step explanation:

The credit card company extends you a line of credit. You purchase "stuff" and then have the choice to pay the balance in full or a minimum payment each month.

This is the only one that makes sense because of the last sentence which you have the choice to pay in full or a minimum payment

The option that best describes how a credit card works is D. The credit card company extends you a line of credit. You purchase "stuff" and then have the choice to pay the balance in full or a minimum payment each month.

In conclusion, the correct option is D.

Read related link on:

https://brainly.com/question/24016110

Answer:

0.75*(x)*(y)

Step-by-step explanation:

the answer is 1,050 ft2

Answer:

10

Step-by-step explanation:

Answer: ite will be 3 bc i done that all ready

Step-by-step explanation:

The number of individuals that work for the company is 272 workers.

Given,

The Parker company employs 68 part-time workers.

This represents 4% of the total workforce.

We need to find out how many individuals work for the company.

Percentage is a fraction or a ratio in which the value of whole is always 100.

Find the total workforce.

Total workforce = 100%

We have,

4% = 68 workers

Multiply 25 on both sides.

25 x 4% = 4 x 68 workers

100% = 272 workers.

This means the number of individuals that work for the company is 272 workers.

Thus the number of individuals that work for the company is 272 workers.

Learn more about percentage decrease from a given value here:

https://brainly.com/question/14961696

#SPJ2

9514 1404 393

Answer:

  (d)  432

Step-by-step explanation:

Your calculator can help with this. Be careful to enter the denominator correctly.

Your calculator may want to see this as ...

  (14 -3^2 +1)^2/((1/3)*(1/4))

According to the order of operations, you would evaluate this as ...

  (14 -3^2 +1)^2/((1/3)*(1/4)) . . . . . given

  (14 -9 +1)^2/(1/12) . . . . . evaluate inside parentheses

  (5 +1)^2/(1/12) . . . . . . . continue to evaluate inside parentheses

  6^2/(1/12) . . . . . . . continue to evaluate inside parentheses

  36/(1/12) . . . . . . evaluate exponent

  36·12 . . . . . . partial step in evaluating the division

  432 . . . . . the result of the division

Answer:

30-[10+( 128)]=

30-[138]=

-108

Step-by-step explanation:

Answer:

30-[10+( 128)]=

30-[138]=

-108

Step-by-step explanation:

Answer:

A=hbb

2

Step-by-step explanation:

A=hbb

2 it more or less your thing

Answer:

x=75.66

Step-by-step explanation:

+47  180+47

3x=227

divide 3 on each side

x=75.66

Answer:

[tex]x = - \frac{1}{56} [/tex]

Step-by-step explanation:

-x/56x = 2

-1/56 = 2

x = -1/56