Which of the following choices can be considered binomial random variables?
Choose all answers that apply:
А
Flip a fair coin 5 times. Let T = the number of times the coin lands showing "heads"
Census data from 2010 showed that 50.8% of the US population was female. Select an SRS of 5
people from this population and let U = the number of females in the sample.
A certain bus is late to its final daily stop on 20% of days. Take an SRS of 5 days, and assume each
day is independent. Let V = the number of days the bus is late to its final stop.

Answer:

[tex]\frac{20}{24} =\frac{15}{18} =\frac{10}{12} =\frac{5}{6}[/tex]

Step-by-step explanation:

I hope this help you

Answer:

When f(n) = 4n and g(n) = n² + 2n, f(g(-6)) = 96.

Step-by-step explanation:

To evaluate f(g(-6)), first find g(-6).

g(n) = n² + 2n

Substitute value.

g(-6) = (-6)² + 2(-6)

Square -6. Remember that (-x)² = x²

g(-6) = 36 + 2(-6)

Multiply 2 and -6.

g(-6) = 36 - 12

Subtract 12 from 36.

g(-6) = 24.

Now knowing this, substitute that value into f(n).

f(g(-6)) = f(24)

f(n) = 4n

Substitute value.

f(24) = 4(24)

Multiply 4 and 24.

f(24) = 96.

Answer:

5²+3³= 25+27=52

Step-by-step explanation:

hope it helps you

Answer:

46

Step-by-step explanation:

First determine how much she earns from pants

3 * 7 = 21 dollars from pants

She also earns 25 for showing up

Total earned

21+25

46

Answer:

Step-by-step explanation:

The amount of water in the bathtub per minute:4/9-8/9=-4/9;

liquid after:1/3* (-4/9)=-4/27

If the change in the amount of liquid in the tub for 1 minute is 4/9, The change in the amount of liquid in the tub after 1/3 minute will be 4/27.

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

It is given that, Each minute, a faucet allows 4/9 gallons of water to enter a large tub, and the drain allows 8/9 gallons to leave the tub.

The rate of net flow of the water = Water outgoing - Water ingoing

The rate of net flow of the water = 8/9 - 4/9

The rate of net flow of the water =4/9

The change in the amount of liquid in the tub after 1/3 minute is,

=4/9 × 1/3

=4/27

Thus, if the change in the amount of liquid in the tub for 1 minute is 4/9, The change in the amount of liquid in the tub after 1/3 minute will be 4/27.

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Answer:

175

Step-by-step explanation:

[tex]answer \: = 175[/tex]

The measure of the weight in grams is 175 grams

From the given diagram, you can see that the scale is subdivided by 100grams from zero.

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Answer:

f=5.4

Step-by-step explanation:

2f+8.74=19.54.

what you want to do first is subtract 8.74 from both sides so your equation should look like this:

2f=10.80

Then you want to divide both sides of your equation by 2/f

so 10.80/2f=5.4

which means that f=5.4

Hope this helps! :D

Answer:

0.65 grams

Step-by-step explanation:

0.5 of a banana is 1/2 of a banana. A full banana has 1.3g which means we can divide this by 2 to find the amount of protein in half a banana. 1.3 ÷ 2 = 0.65. There is 0.65g of protein in 0.5 of a banana.

Hope this helps!

Protein is 0.65 gram in 0.5 of a banana.

How much protein is in 0.5 of a banana?

By Unitary method,we can solve this problem.

But now question is what is the use of Unitary method ?

By some examples we can understand this concept.

Let cost of 5 pens is 50 rupees.

By Unitary method, cost of 1 pen is

[tex]\frac{50}{5} \\ = 10 \: rupees[/tex]

Cost of 100 pens is [tex](100 \times 10) = 1000 \: rupees[/tex]

Again length of 1 rope is 5 m

Then by Unitary method length of 5 rope is [tex](5 \times 5) = 25 \: m[/tex]

Here given,One banana contains 1.3 grams of protein.

According to question we can say one banana has 1.3 grams of protein.

We want to find quantity of protein in 0.5 banana.

We know,

[tex]0.5 \: of \: banana = \frac{1}{2} \: of \: banana[/tex]

Here quantity of protein in 1 banana is 1.3 grams

So,by Unitary method quantity of protein in [tex] \frac{1}{2} [/tex] banana is

[tex](1.3 \times \frac{1}{2} ) \: grams \\ = \frac{13}{10} \times \frac{1}{2} \\ = 0.65 \: grams[/tex]

Therefore 0.5 banana contain 0.65 grams protein.

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Answer: The question is incomplete.

Step-by-step explanation: I cannot give you the answer because i do not know the price of the pants.

.

Answer:

Sorry, the question isn't clear enough to answer.

Step-by-step explanation:

Sorry, the question isn't clear enough to answer.

Answer:

Step-by-step explanation:

the x intercept occurs when y=0

[tex]0=\frac{2x+6}{x-1}\\0=2x+6\\x=-3\\(-3,0)[/tex]

The y intercept occurs when x=0

[tex]y=\frac{2(0)+6}{0-1}=-6\\(0,-6)[/tex]

Answer:

Below in bold.

Step-by-step explanation:

To find the x -intercept put f(x) = 0:

(2x - 6)/(x - 1) = 0

2x - 6 = 0

2x = 6

x = 3

So the x-intercept is at the point(3, 0).

To find the y-intercept put x = 0:

y = (2(0) - 6)/(0 - 1)

= -6/-1

= 6

So the x-intercept is at the point(0, 6).

Answer:

y = -1/5 + 7

Step-by-step explanation:

Substitute the point (1,2) for the x and the y in the equation, set the 4 to b since we are solving for b.

2 = -5(1) + b  now solve for b

2 = -5 + b

+5   +5

7 = b

we know that the slope must be the reciprocal for it to be perpendicular

y = -1/5 + 7 add b (7) to the equation and change the reciprocal

Answer:

Bzbsjshhd

Xbdbdhs

Step-by-step explanation:

Answer:

huh?

Step-by-step explanation:

Answer:

hope it helps you......

Answer:

147 seconds to get to the shore(after the 49 seconds)

Step-by-step explanation:

If Pete swam at a constant speed of 50 yards/49 seconds, you just have to multiply that by four, to get 200 yards. If you want the total time from his boat to shore, that is 196. If you want how much longer it would be, it would be 147 seconds

for minutes, just divide by 60

Step-by-step explanation:

add 5 to the -6 bc you have to isolate the variable so f = -1

Answer: 2.666... pounds

Step-by-step explanation:

Because 3/4 of a cup is 2 pounds, we can divide 2 by 3 to get how much 1/4 of a cup weighs.

2/3 = 0.666...

Multiply that by 4 to get 4/4 (1) and you get:

4 * 0.666...

= 2.666...

2.666... pounds

Answer:

$130

Step-by-step explanation:

he makes the initial $50 dollars a day, and an extra $16 for each lawn he mows. he mows 5 lawns so you do 5*16 to get $80 which you then add to $50 and get $130

Answer:

$130

Step-by-step explanation:

$50 +  $(16x5)

=>  $130

Answer: your anwser would be 5x + 17

Step-by-step explanation:  add that and get your anwser please mark brainliest thank you:)

Answer:

i guess the answer is : 5x + 17

Step-by-step explanation:

Distribute :

2(x+7) +3 (x+1)

2x + 14 + 3 ( x + 1 )

2x + 14 + 3 (x + 1 )

2x + 14 + 3x + 3

Add the numbers :

2x + 14 + 3x + 3

2x + 17 + 3x

combine like terms:

2x + 17 + 3x

5x + 17

solution :

= 5x + 17

Answer:

1>233B+23 =28.32

Step-by-step explanation:

Hope This Helps

Answer:

$72.5

Step-by-step explanation:

4 hours of babysitting = $29.00

Therefore $29.00 divided by 4 is 1 Hour of babysitting which is $7.25

To find 10 hours we multiply $7.25 by 10 = $72.5

So Erin would make $72.5 babysitting for 10 Hours.

Answer:

i have no idea1233930494

Answer:

4 14/15

Step-by-step explanation:

8 3/5 - 11/3

8 9/15 - 55/15

8 9/15 - 3 10/15

7 24/15 - 3 10/15

4 14/15