All categories

3 years ago

10 ft 6ft 5ft 17.5 ft 5.5ft 5.5ft 19ft

Mathematics

2 answers:

wariber [46]3 years ago

6 0

Not sure what’s the question?

alexdok [17]3 years ago

5 0

Answer:

17.5?

Step-by-step explanation:

You might be interested in

For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. (to 2 decimals)

Fiesta28 [93]

Answer:

The area to the right of 2.120 is 0.0250 rounded to 4 decimal places

Step-by-step explanation:

We are required to find $P(t>2.120)$

To find this area we have to use the t distribution. Also we can use technology like excel to find the area to the right of 2.120.

The excel function is:

=TDIST(2.120,16,1)=0.0250

Where:

2.120 is the value of the test statistic

16 is the degrees of freedom

1 denotes the one tailed.

Therefore, the area to the right of 2.120 is 0.0250

6 0

3 years ago

Read 2 more answers

Find x. (Use pic for more info)

V125BC [204]

Answer:

x=75

Step-by-step explanation:

Hey There!

If you didn't know the exterior angle of a triangle is equal to the sum of the opposite interior angles of a triangle

So essentially what I'm saying is that

2x-5=70+x

step 1 add 5 to each side

-5+5 cancels out

70+5=75

now we have

2x=70+x

step 2 subtract x from each side

x-x cancels out

2x-x=x

we're left with

x=75

8 0

3 years ago

What is the least 10 digit whole number tell the truth

weeeeeb [17]

1000000000 or 10x $10^{10}$

3 0

3 years ago

Someone please answer will mark brainliest thank you

Vanyuwa [196]

Answer:

Since $\sqrt{36}$ = 6 and $\sqrt{49}$ = 7 it is known that $\sqrt{43}$ is between 6 and 7.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

An installation technician for a specialized communication system is dispatched to a city only when 3 or more orders have been p

bazaltina [42]

Answer:

0.3233

0.09

Step-by-step explanation:

Given that :

Mean, λ = 0.25 for a 100,000 per week

For a population of 800,000 :

λ = 800,000 / 100,000 * 0.25 = 8 * 0.25 = 2 orders per week

Probability that technician is required after one week ;

After one week, order is beyond 2 ; hence, order, x ≥ 3

P(x ≥ 3) = 1 - [p(x=0) + p(x= 1) + p(x =2)]

P(x ≥ 3) = 1 - e^-λ(1 + 2¹/1! + 2²/2!)

P(x ≥ 3) = 1 - e^-2(1+2+2) = 1 - e^-2*5 = 1 - e^-10

P(x ≥ 3) = 1 - e^-2 * 10

P(x ≥ 3) = 1 - 0.6766764

P(x ≥ 3) = 0.3233

B.)

Mean, λ for more than 2 weeks = 2 * 2 = 4

P(x < 2) = p(x = 0) + p(x = 1)

P(x < 2) = e^-4(0 + 4^1/1!)

P(x < 2) = e^-4(0 + 4) = e^-4(5)

P(x < 2) = e^-4(5) = 0.0183156 * 5 = 0.0915

P(x < 2) = 0.09

8 0

3 years ago

10 ft 6ft 5ft 17.5 ft 5.5ft 5.5ft 19ft​

10 ft 6ft 5ft 17.5 ft 5.5ft 5.5ft 19ft