(1 point) A group of 25 hunters wait for ducks to fly by. When a flock of ducks flies overhead, the hunters all fire at the same time, each selecting a target at random and independently of the others. If each hunter independently hits his target with probability 0.5, and if all misses do not hit other ducks, what is the expected number of ducks that will be hit

Answers

Answer 1

Answer:

0 ducks would be hit because the misses didnt hit ducks

Step-by-step explanation:


Related Questions

WILL MARK BRAINLIEST

Answers

Answer: 15 and 14

Step-by-step explanation:

Results from previous studies showed 76% of all high school seniors from a certain city plan to attend college after graduation. A random sample of 200 high school seniors from this city reveals that 162 plan to attend college. Does this indicate that the percentage has increased from that of previous studies

Answers

Answer:

Given that 162 is 81% of 200, we can affirm that the percentage of students who will attend college after high school has increased.

Step-by-step explanation:

Given that results from previous studies showed 76% of all high school seniors from a certain city plan to attend college after graduation, if a random sample of 200 high school seniors from this city reveals that 162 plan to attend college, to determine if this indicates that the percentage has increased from that of previous studies, the following calculation must be performed:

200 x 0.76 = 152

200 = 100

162 = X

162 x 100/200 = X

16,200 / 200 = X

81 = X

Thus, given that 162 is 81% of 200, we can affirm that the percentage of students who will attend college after high school has increased.

Find an expression which represents the sum of (10x−10y) and (−4x+6y) in simplest terms.

Answers

Answer:

Check pdf

Step-by-step explanation:

You deposit $700 into a bank account. Every year that account increases by 5%.

Determine the Initial Value:

CAN ANYONE HELP ME PLZZZ

Answers

Answer:

i thank its. 140% not 100% sure

Which expression is equivalent to

Answers

[tex] \sqrt[9]{xy^{2} } [/tex]

this is the answer.

By visual inspection, determine the best-fitting regression model for the data plot below. A. exponential B. linear decreasing C. linear increasing D. no pattern

Answers

B. Linear decreasing

The best-fitting regression model for the data plot given is linear decreasing. Therefore, option B is the correct answer.

What is linear regression?

Linear regression is a linear approach for modelling the relationship between a scalar response and one or more explanatory variables. The case of one explanatory variable is called simple linear regression; for more than one, the process is called multiple linear regression.

In the given graph, the data plot shows the decreasing order.

Therefore, option B is the correct answer.

Learn more about the linear regression here:

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Can someone help me with these questions pls just for a bit pls thank you so much if you help or try

Answers

Answer:

-1.75 goes in the first square ( the one closer to -2 )

-3/4 goes in the second square

1/4 in the third square

.75 in the fourth square

1 1/2 in the fifth square

-1.75 < 1 1/2

Step-by-step explanation:

A store marks up it prices by 37%. What is the new price of an
item that was originally $28?

Answers

Answer:

$38.36

Calculate 137% of 28, and you will get $38.36, unrounded.

7/15 to the nearest thousandth ?

Answers

Answer:

0.47

Step-by-step explanation:

Answer:

47/100

Step-by-step explanation:

0.47 Hope it helps (•‿•)✌️

The diagram shows a rectangular prism being broken down to find its volume.

Which equation represents the prism's volume?

A. 24 units3 = 24 units3 ×124 units3 = 24 units3 ×1
B. 24 units3 =12 units3 ×224 units3 =12 units3 ×2
C. 24 units3 =8 units3 ×324 units3 =8 units3 ×3
D. 24 units3 = 6 units3 ×424 units3 = 6 units3 ×4

Answers

Answer:

C. 24 units3 =8 units3 ×324 units3 =8 units3 ×3

What is the length of QR?
600
20
Q
R
Select the best answer from the choices provided.

Answers

Answer:

A. 10 HOPE IT WILL HELP YOU

Which of the following is equivalent to cos(23∘)?

Answers

Answer:

0.9205

Step-by-step explanation:

Multiply 23 degrees times pi over 180

find the area of the triangle pictured

please answer!! will give brainliest

Answers

Answer:

102 ft^2

Step-by-step explanation:

Area of triangle is bh/2, so 12*17/2, 204/2 = 102 ft^2

You earn 3653 points in level 1 of a video game and
2375 points in level 2. After level 3, your point total is
8876. Write an equation you can use to find the
number of points (p) you scored in level 3.

Answers

Answer:

8876-(3653 +2375)

Step-by-step explanation:

So your total is 8876. On the first and the second level of the game you scored 3653 and 2375. But when you where done playing the third level your total from all of the levels ended up to be 8876. So if you wanted to find how much points you got on level 3, then you would add 3653 + 2375, then suntract the total of that from 8876.

(Hope this helps)

Yours Truely, TheAnimeCatUwU

Which measure is equivalent to 1.5 kg?

1. 15 g
2. 150 g
3. 1500 g
4. 15,000 g

Answers

Answer:

number 2.) 1,500g

Step-by-step explanation:

i just know..

Write an integer to represent the following situations.

1. Loss of 5 kilograms
2. 10 degrees below zero
3. Overtime pay of 85.00
4. Spending P50.00
5. 12 years from now​

Answers

Answer:

1. -5kg

2.-10 degrees

3. 85/-

4.50/-

5.12 yrs

Step-by-step explanation:

Loss - decressing so ( - )

Below - decressing so ( - )

Pay - overtime is more ( + )

Spending - giving more ( + )

Years - 12 more yrs from now

PLEASE HELP!

Find the measure of angle 7.*
Line R is parallel to Line S. The m<2 = 55º.

1. 55 degrees, because angle 2 and 7 are alternate exterior angles
2. 55 degrees, because angle 3. 2 and 7 are corresponding angles
4. 125 degrees, because angle 2 and 7 are alternate exterior angles
5. 125 degrees, because angle 2 and 7 are corresponding angles

Answers

^^^^ do not open that link they’ll find your ip address!

DISTANCE (METERS) TIME (SECONDS) SPEED (M/S) 30 6.6​

Answers

Answer:

4.5 meters per second

Step-by-step explanation:

30/6.6 = 4.5

Assuming 30 is the meters and 6.6 is the seconds

15. What is x to the nearest tenth?
А
2
62
44
C.c

B
78
A 37.5
B 52.5
© 75.0
D 103.0

Answers

Answer:

................

D 103.0

Adter dinner, 3/4 of a pie ramains. If tasha eats 1/6 of the remaining pie, how much of the total pie does tasha eat?

Answers

Answer:

Adter ate [tex]\frac{1}{4}[/tex] of the remaining pie.

Step-by-step explanation:

equation:

⇒ [tex]\frac{3}{4} - \frac{1}{6}[/tex]

when subtracting fractions, make sure both denominators are the same, to do this, multiply the first fraction by 3 and the second fraction by 2

⇒ [tex]\frac{3}{4} x 3 - \frac{1}{6} x 2[/tex]

⇒ [tex]\frac{9}{12} - \frac{6}{12}[/tex]

solve:

⇒ [tex]\frac{9}{12} - \frac{6}{12}[/tex]

⇒ [tex]\frac{3}{12}[/tex]

simplify:

⇒ [tex]\frac{3}{12}[/tex] = [tex]\frac{1}{4}[/tex]

What's the exact value of tan 15°?

Answers

Answer:

D

Step-by-step explanation:

type in my calclater it's

d

Answer:

Option D will be your answer

Step-by-step explanation:

hope it helps you

have a great day

HELP ME NOW1)
Sheila makes stuffed peppers. The model shows the ratio relationship for the ingredients.
Peppers
Cups of Rice
7
What is the ratio of cups of rice to peppers?
Choose all the correct answers.
fo
5:7
O 7:5
07:12
O 5 to 7
O 7 to 5

Answers

7:5 and 7 to 5
7 is the number of cups and 5 is the peppers

Answer:

3 and 5

Step-by-step explanation:

This isn't actually a math question I just wanted to know how do you become a tutor on here. ​

Answers

Answer:

you have to get to a certain rank and receive an invitation  and then you submit a form

Step-by-step explanation:

simplify the expression 10x - 8x + 2 + 10

Answers

Answer:

2x + 12

Explanation:

10x - 8x = 2x, 2 + 10 = 12, so the simplified answer is 2x + 12

If an athlete is tested for a certain type of drug usage, then the test will come out either positive or negative. However, these tests are never perfect. Some athletes who are drug free test positive, and some who are drug users test negative. The former are called false positives; the latter are called false negatives. Assume that 5% of all athletes use drugs, 4% of all tests on drug-free athletes yield false positives, and 10% of all tests on drug users yield false negatives. Define the events as follows: Free: an athlete is drug free. User: an athlete is a drug user. Positive: an athlete is tested positive Negative: an athlete is tested negative. Then, we have P(User) - 0.05, P(Positive Free) = 0.04, and P(Negative User) - 0.10, What is the probability that a randomly selected athlete tests positive, P(Positive)? a. 0.083 b. 0.127 c. 0.308 d. 0.312

Answers

Answer:

positive...............

Part 2: Kristen is paid $8.25 per hour. How much would her paycheck be for 39 hours? Show your work

Answers

$321.75, just multiply the 2 numbers

The Kristen's paycheck for 39 hours is $321.75.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, Kristen is paid $8.25 per hour.

Paycheck for 39 hours

= 39×8.25

= $321.75

Therefore, the Kristen's paycheck for 39 hours is $321.75.

To learn more about the unitary method visit:

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you have 6 apples at your house. if you want to pack 3 apple s for a road trip, in how many different combination could you pack the apples?​

Answers

Answer:

6C3 =20

Step-by-step explanation:

Answer:

You could pack 2 combinations.

Step-by-step explanation:

This is because 6 divided by 3 is 2.

18.
There are 100 cards, numbered 1 to 100, face down on a table.
What is the probability that Jenny picks a card with a number less than 81?
Write your answer as a fraction in its simplest form.

Answers

Answer:

19/100 which is already simplified( it can't be simplified)

How I got the answer: subtract 81 from 100 and you'll get 19.

Put 19 over 100 (19/100) and there's the answer.

You are taking a survey to determine the most popular pizza ordered at the local pizza shop. Which of the examples below will give a random sample of the population? Select all that apply. A) Watching people order pizza one night each week for a month B) Asking your friend what his favorite pizza is C) Having 50 customers rate their favorite pizza as they order D) Asking 5 people at the pizza shop what they ordered

Answers

Answer: A

Step-by-step explanation:

Mr. Martinez is having the half court circle in the gym repainted. They are
going to outline the circle in red. The inside of the circle will be painted
black. The circle has a diameter of 26 units.
3. To determine how much black paint to buy, he asks the custodian to
determine the area of the circle. What is the area of the circle to the
nearest hundredth of a square unit?
Area = TER?

Answers

Answer:

The area of the circle is 531.14 square unis

Step-by-step explanation:

Area of a circle = [tex]\pi[/tex][tex]r^{2}[/tex]

where r is the radius of the circle

Given that the diameter of the circle = 26 units, the radius can be determined by;

r = [tex]\frac{diameter}{2}[/tex]

 = [tex]\frac{26}{2}[/tex]

r = 13 units

So that,

Area of the circle = [tex]\frac{22}{7}[/tex] x [tex](13)^{2}[/tex]

                             = [tex]\frac{22}{7}[/tex] x 169

                             = 531.1429

The area of the circle is 531.14 square unis.

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