Which of the numbers given
are rational?
Select all that apply:
8.634092...
6.28232
7144
1.465359...
32.71481

Answer:

A.) (1 - p)^n

B.) 1 - (1 - p)^n

C.) (1 - p)^n + np*(1-p)^(n-1)

D.) 1 - (1 - p)^n - np*(1-p)^(n-1)

Step-by-step explanation:

General form of a binomial probability :

P(x = x) = nCx * p^x * q^(n-x)

q = 1 - p ; n = number of trials ; x = number of successes ; p = probability of success

A.) probability of no successes ;

P(x = 0) = nC0 * p^0 * (1 - p)^(n-0)

P(x = 0) = 1 * 1 * (1 - p)^n

P(x = 0) = (1 - p)^n

Probability of atleast one success = 1 - P(no success)

P(x ≥ 1) = 1 - P(x = 0)

P(x = 0) = (1 - p)^n

P(x ≥ 1) = 1 - P(x = 0) = 1 - (1 - p)^n

Probability of at most one success

P(x ≤ 1) = p(x = 0) + p(x = 1)

P(x = 0) = (1 - p)^n

P(x = 1) = nC1 * p^1 * (1 - p)^(n-1)

P(x = 1) = n * p * (1 - p)^(n-1) = np*(1-p)^(n-1)

P(x ≤ 1) = (1 - p)^n + np*(1-p)^(n-1)

Probability of atleast two successes:

(1 - probability of at most 2 successes)

P(x ≥ 2) = 1 - P(x ≤ 1)

P(x ≥ 2) = 1 - (p(x = 0) + p(x = 1))

P(x ≥ 2) = 1 - p(x = 0) - p(x = 1))

P(x ≥ 2) = 1 - (1 - p)^n - np*(1-p)^(n-1)

Answer:

The answer is 600 miles per minute

Answer:

The answer is 45 1/2

Step-by-step explanation:

So all you do is 5 x9=45 and the add the 1/2

Add all together and will get 45 1/2

Answer:

1 1/4

Step-by-step explanation:

use mixed number calcator!

The total distance traveled by the Smith family for 2 days is given by the equation A = ( 7/4 )d , where d is the distance traveled on first day

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

The distance traveled by the Smith family on first day = d miles

The distance traveled by the Smith family on second day = ( 3/4 ) of the distance of first day

On simplifying the equation , we get

The distance traveled by the Smith family on second day = ( 3/4 ) d

And , the total distance traveled A = d + ( 3/4 )d

The total distance traveled A = ( 7/4 )d

The total distance traveled A = 1.75d

Hence , the equation is A = 1.75d

To learn more about equations click :

https://brainly.com/question/19297665

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Answer:

5 gallons of gas for 15.70

Step-by-step explanation:

15.70 divided by 5 is 3.14 while 42 divided by 11 is 3.8

Answer:

this is 4(2x−3)=4(2x)−4(3)distributive property

Answer:

The Distributive Property

Step-by-step explanation:

The distributive property states that the product of an expression and a sum is equal to the sum of the products of the expression and each term in the sum. For example, a(b + c) = ab + ac. The division property of inequality states that two unequal values divided by a positive number retain the same relationship.

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Hope I Helped, Have A Great Day!

                    -Aadi

Answer:12,376

Step-by-step explanation:

Given

Connie has 17 Pairs of jeans

She has to choose 6 pairs out of 17

We know, no of ways to pick r items out of n items is [tex]^nC_r[/tex]

[tex]\therefore \text{No of ways is =}^{17}C_6\\\\\Rightarrow \dfrac{17!}{(17-6)!6!}=12,376\ \text{ways}[/tex]

Answer: B

Step-by-step explanation:

Simply modules denotes the absolute value of a number.

I hoped this helped!+*♡

Answer:

(−3,6)

(−2,3)

(−1.2)

(0,3)

(1,6)

Step-by-step explanation:

Answer:

whichever way you want to phrase it...

80% chance

4/5 chance

.8 chance

Step-by-step explanation:

5 equal sections means 1 in 5 probability of landing on any one number in a single attempt.

4 of 5 sections are not numbered 3 so...

4/5

80% chance of not landing on 3

Answer:

5

Step-by-step explanation:

she brought 4 boxes of 8 therefore

4 × 8 = 32 she brought 32 pork chop

she put 12 aside

32- 12= 20 and pack the remaining 20 into pack of 4, 20÷4 =5.

therefore she had 5 freeze pack of pork chops

brainliest is appreciated

The answer is D

Steps

Take the root of both sides and solve

Answer:

1,907.2 calories.

Step-by-step explanation:

We know that with a recipe and some given ingredients, you can make 2 pizzas, such that each pizza has 8 slices, then there are:

2*8 = 16 slices

And each slice has 298 calories, then the total amount of calories is:

16*298 cal = 4,768 cal.

Now, we know that you decide to make 5 mini pizzas instead (where we assume that you use the same ingredients that you would have used for the two pizzas) then the total amount of calories in the 5 mini pizzas is the same as the amount of calories in two normal pizzas, then:

in 5 mini pizzas we have 4,768 cal.

Then if each mini pizza has C calories, we have:

5*C = 4,768 cal.

we can solve this for C.

C = 4,768cal/5 = 953.6 cal

Then if you eat two of these, the total amount of calories you consume is twice that amount:

calories consumed = 2*953.6 cal = 1,907.2 cal.

Answer:

Diameter- 60.42^2

Answer:

3-4

Step-by-step explanation:

thats the answer because i need more points

Answer:slope = "rise over run"  (the change in y coordinates divided by the change in x coordinates) =

(8--7)/(3-7) = 15/-4 = -15/4

Step-by-step explanation: have a nice day

Answer:

Step-by-step explanation:

This graph shows a linear relationship between x and y. 5 4 3 N 1 -5 -4 -3 -2 1 -1 1 2 3 4 5 x -2 -31 -4 -5 Based on the graph when the value of y is 10 the value of x is ...

Answer:

the value of both expressions when t = 3 is 33

the value of both expressions when t = 6 is 51

Step-by-step explanation:

33       33

51        51

Answer:

20 ml of 15% alcohol and 30 ml of 10% alcohol should be used to create a 12% alcohol solution.

Step-by-step explanation:

Since Bruce wants to make 50 ml of an alcohol solution with a 12% concentration, and he has a 10% alcohol solution and a 15% alcohol solution, to determine how much of the 10% alcohol solution he should make the following calculations:

0.9 x 15 + 0.1 x 10 = 14.5

0.7 x 15 + 0.3 x 10 = 13.5

0.5 x 15 + 0.5 x 10 = 12.5

0.4 x 15 + 0.6 x 10 = 12

50 x 0.4 = 20

Therefore, 20 ml of 15% alcohol and 30 ml of 10% alcohol should be used to create a 12% alcohol solution.

Answer:

Step-by-step explanation:

If the board is 5/8 of a yard, then it is 5/8 of 36 inches (a yard is 36 inches).

5/8 * 36 = 22.5 inches.

Frank now cut's 3/5 of the length of the board. So he is going to cut off 3/5 of 22.5 inches.

(3/5) * 22.5 = 67.5 / 5 = 13.5 inches.

You don't specify what the units should be. I translate this into yards, but I think if you want something else, leave a comment.

13.5 /36 = 0.375 = 3/8 of a yard.

Answer:

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

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Answer: 6

Explanation: least common multiple

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

27,600

Step-by-step explanation:

15% of 24,000 is 3,600, 24000 + 3600 = 27,600

Answer:

$2,499

Step-by-step explanation:

3200 - (178 + 203 + 320)

3200 - 701

2499

Grant will have $2,499 after paying these bills each month

Answer:  2,499

Step-by-step explanation:  Subtract expenditures from earnings...

3,200-178-203-320=2,499

so he makes 3,200 and spends 701 each month leaving 2,499

Answer:

12

Step-by-step explanation:

4 options per sandwich, 4 times 3 =12

Answer:

12

Step-by-step explanation:

[tex]n_{C} r = \frac{n!}{(n-r)!(r!)} \\\\[/tex]

n is the number of choices

r is the number of Selections we can make

For Sandwiches:

3 Choices w/ 1 Selections

[tex]n = 3\\r = 1\\[/tex]

[tex]n_{C} r = \frac{3!}{(3-1)!(1!)} = 3[/tex]

For Veg.:

2 Choices w/ 1 Selections

[tex]n = 2\\r = 1\\[/tex]

[tex]n_{C} r = \frac{2!}{(2-1)!(1!)} = 2[/tex]

For Dessert.:

2 Choices w/ 1 Selections

[tex]n = 2\\r = 1\\[/tex]

[tex]n_{C} r = \frac{2!}{(2-1)!(1!)} = 2[/tex]

Multiply All Combinations ∴

[tex]3 * 2 * 2 = 12[/tex]

Answer:

A fixed point on a plane.

Step-by-step explanation:

It is the starting point from which we measure distances in a dilation.

Answer:

21

Step-by-step explanation:

126/3=42

126-42=84

84/4=21

63 are dogs

42 are cats

and 21 are rabbits

Answer:

107 degrees

Step-by-step explanation:

First, subract 180 from 135 to get the angle for DFE, which is 45 degrees.

Then, add 45 to 28, which equals to 73 degrees.

Finally, subtract 180 from 73 to get the angle for DEF, which is 107 degrees.

Answer:

107

Step-by-step explanation: