A farmer created a corn maze. He charged $5 to run through the maze. Some of the trails led to winning a cash prize of $30. Make a tree diagram to show for your own reference......make sure it has: all the "group possible" paths customers might take, entering the maze on the upper, middle, or lower path and proceeding to an exit with or without a pumpkin (at each fork in the maze a person is equally likely to take any path. Finally, find the EXPECTED VALUE of playing this game.
A) $.50
B) $1.50
C) $2.50
D) $3.50
Answers
Related Questions
The local ranger station tracked and tagged 2,844 adult female black bears in a national park. A random sample of 9 adult female black bears from those tagged had an average body weight of 203 pounds with standard deviation 25 pounds. Which of the following is a point estimate for the population mean weight of all female black bears that are tagged?
a. 9
b. 25/√9
c. 25
d. 203
e. 2,844
Answers
Answer:
203
Step-by-step explanation:
Sample size, n = 9
Mean weight, m = 203
Standard deviation = 25
Point estimate for the population mean weight of all black bears that are tagged `
The point estimate of the population mean ;
ΣX / n
Sum of sample / sample size ;
This is the mean value formula for the sample.
However, since it has been given in the question that, sample mean weight value = 203 ; then the point estimate of the population mean weight = 203
Option d: 203 is a point estimate for the population mean weight of all female black bears that are tagged.
Given that:Total tagged adult female black bears in the national park = 2,844Sample size = 9Sample mean of body weight of female black bears = 203 pounds.To find:Point estimate of population mean weight of female black bears that are tagged.
Calculations and explanations:Point estimation of population mean is calculated by calculating the mean of the sample drawn from that population. This estimate is considered best guess of population mean.
The sample mean is obtained by:
[tex]\overline{x} = \dfrac{\sum \text{sample observations}}{\text{sample size}}[/tex]
Since it is given that the sample mean is 203, thus we have the point estimate of the population mean as 203 too.
Thus, 203 is a point estimate for the population mean weight of all female black bears that are tagged.
Learn more about point estimate of population mean here:
https://brainly.com/question/20747890
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answers
Answer:
y = 1x - 2
Step-by-step explanation:
Answer:y=x-2
Step-by-step explanation:
each y is the x number with 2 taken away
In the evening, a water tank contained 30cm of water. A few days later, it contained 21 cm of water. Ahmed claims that there is a 30% decrease. is Ahmed correct
Answers
30 x .30 = 9 cm is a 30% decrease
30-9= 21 cm
2x + y = 7
-2x - y = 6
Solve systems of equations by substitution
Answers
Answer:
No solution.
Step-by-step explanation:
2x + y = 7
-2x - y = 6
From the first equation:
y = 7 - 2x
Plug this into the second equation:
-2x - (7 - 2x) = 6
-2x + 2x = 6 + 7
0 = 13
this doesn't make sense so theer is:
No solution.
A number line going from 1 to 13. 1 dot is above 1. 3 dots are above 2. 1 dot is above 3. 3 dots are above 4. 1 dot is above 5. 0 dots are above the remaining numbers. If a new data point at 12 is added to the graph, which will be true? The mean will increase, and the median will stay the same. The median will increase, and the mean will stay the same. The mean will increase more than the median, but both will increase. The median will increase more than the mean, but both will increase.
Answers
Answer:
Answer: C) The mean will increase more than the median, but both will increase.
Step-by-step explanation:
I got it right on the test review.
Answer:
just took the test the answer is C)
Step-by-step explanation:
Using the data from the table, which statements are correct?
A)
The ratio of Y is consistent.
Х
G
B)
The ratio of Y is not consistent.
Х
C)
The table represents a proportional relationship.
D)
The table does not represent a proportional relationship.
E)
The graph of the data shown on the table is a straight line.
Answers
Answer: The table represents a proportional relationship.
Tom goes to a restaurant and the food bill is $22. If he wants to give the waiter a 20% tip. What will the total cost of the meal be?
Answers
Answer: $4.40
Step-by-step explanation:
Trust me did the assignment
Answer:
$26.40.
Step-by-step explanation:
Find 20% of 22.
20% x 22 = 22/5 = 4 2/5 = 4.40.
So the tip costs 4.40, so let's add that to 22 to find the total cost. 4.40+22=26.40, so the entire meal costs: $26.40.
rachel is 1.35 m tall her friend pita is 179 cm tall who is taller and by how much give your answer in centimeters
Answers
Answer:
Pita, by 44 cm
Step-by-step explanation:
1,35 m = 135 cm
179 cm > 135 cm, so Pita is taller than Rachael
The difference is:
179 cm - 135 cm = 44 cm
A ticket to Silver Dollar City costs $125. You have a coupon that will save you 33%. How much will you SAVE? In the same scenario, how much will you end up SPENDING for you ticket if you use your coupon?
Answers
To get the percent of money you save you multiply 125 dollars by 33% to get your answer. To get the number of dollars you will take the amount you got by multiplying 125 dollars by 33% and subtract it from 125, so that’s 125 - 41.25 = 83.75
Help with permutations please
Answers
Any permutation where the number after the P is 0 will be equal to 1
The answer is 1
If bananas are $0.50 each, how much would it cost for 7 bananas?
Answers
Answer:
Step-by-step explanation:
total cost = unit cost times number purchased:
total cost = ($0.50/banana)(7 bananas) = $3.50 for 7 bananas
Answer: $3.50
Step-by-step explanation:
Solve for x. Enter the solutions from least to greatest.
(2+8)^2 – 2 = 0
lesser x =
greater x =
Answers
Answer:
the answer to this question is 98=0
Count box lengths to identify the base and height. Then, find the area of the triangle.
How many square units is this triangle?
Answers
Answer:
14 units²
Step-by-step explanation:
1/2(7)(4)=14 units²
Answer:
14 square units
Step-by-step explanation:
Write the formula for slope, for the point-slope
form of a line, and for the slope-intercept form of a
line.
Answers
Point slope: y-y₁=m(x-x₁)
Slope-intercept: y = mx+b
which graph correctly represents the inequality x - 3y ≥ 6
F. none of them
Answers
Answer:
F is the answer lol bye okay A
What is the approximate length of a female green anaconda?
a) 4.6m b) 46m c) 460m d) .46m
Answers
Answer:
A
Step-by-step explanation:
More typical mature specimens reportedly can range up to 5 m (16.4 ft), with adult females, with a mean length of about 4.6 m (15.1 ft), being generally much larger than the males, which average around 3 m (9.8 ft).
A coffee table is on sale for 20% off the original price of $115. If there is a 6% sales tax, what is the final price of the coffee table?
Answers
Answer:
$97.52
Step-by-step explanation:
(original price) 115 - (discount) 23 = 92 (new price)
92 plus 6% sales tax = $97.52 (final price)
There are 10 books on a shelf. How many different
ways can the books be arranged?
Please help
Answers
Answer:
Number of books =10
Total number of ways =10!
Given pair of books to be together considering them as one
total sets =9
Number of ways of arranging them =9!ways
Those two books can be arranged in 2!
Total ways that the pair of books is together
⇒9×2
Number of ways that are not together
⇒10−9×2
⇒9(10−2)
⇒8×9
Answer:
I hope you understand please give brainliest
Step-by-step explanation:
We have a total of 10 books. If a particular pair of books must always be together, just tie these two books together and consider as a single book. Hence we can take total number of books as 9. These 9 books can be arranged in 9P9 =9!
Find the area of the shaded region.
4cm
5cm
step by step plz
Answers
Here's the same answer I got on my question that you so helpfully "answered":
uhvvcefjjydchtrrsxikngg
If the markup rate is 50%, then the cost of a shirt that regularly sells for $60 is $40. true or false?
Answers
Answer:
false
Step-by-step explanation:
half of 60 dollars is 30
think of it as half of 6
Will make 1st answer brainleist
Answers
Answer:
3.1
Step-by-step explanation:
Answer:
3.1
Step-by-step explanation:
4.7(5) - 6.8(3) =
23.5 - 20.4 =
3.1
OIGAN ME AYUDAN CON ESTO AUQUE SEA PLIS
Answers
Answer:
son 2 sucesiones si ves u a va subiendo y otra ba bajando
Which of the following graphs is the solution set of 2x+7>3?
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
B or the second line
Step-by-step explanation:
1/2x +7 > 3
-7. -7
1/2x > -4
you time 2 on both sides
x > -8
-Let g(x) be a function defined by g(x) = x3.
a) Sketch the graph of g(x).
b) Find the inverse g-1(x) of g(x) then sketch the graph of g-1(x). c) Specify the domain and range of g(x) and g-1(x).
d) Determine the end behavior of g(x) and g-1(x).
Answers
Answer:
Step-by-step explanation:
a) The graph rises steeply from the third quadrant and there is a point of inflection through the origin (0, 0) then rises steeply in quadrant 1.
b) Let y = g(x) = x^3
x = ∛y
So g(-1)x = ∛x.
The graph is the reflection of g(x) in y = x.
c) Domain of g(x) = All real x, Range is all real g(x).
Domain of g(-1)x = All real x, Range = all real g-1(x).
d) You will see the end behaviour from the graphs.
I tried to send you a link to the graphs but the system wont allow it.
1. A bank account started with $1000 and earned $10 interest per month
for two years. The bank then paid 2% interest on the account for the
next two years.
Answers
Answer:
What exactly is the question here ？？ （lol）
kathy plans to bake 2 types of cookies to take to the party. She needs to be sure she has enough ingredients. The chocolate chip cookies use 2 1/4 cups of flour, the sugar cookies use 2 2/3 cups of flour. How much flour will she need?
Answers
Answer:
I think she will need One and 1/2 cups of flour
Step-by-step explanation:
please let me if I RIGHT
2x + y = 2
x - y = 1
Answers
Answer:
mariana bedoya sanchez
Find the midpoint of MN. M(-3,8) and N(-7-6)
Answers
Step-by-step explanation:
use the midpoint formula
-3+-7/2, 8+-6/2
(-5, 1)
what is 2247 divided by 7
Answers
and 8
Step-by-step explanation:
and and and and and and and and and 8
Hope this helps
Help me answer question 2
Answers
Answer:
x + x + x
Step-by-step explanation:
We have 3y and are asked to express it equivalently with the answers provided.
I will go over the flaws of each answer and single it down to the correct one.
x * x * x would equal x^3, since this is being multiplied.
x^3 is equal to x * x * x, therefore it is not correct.
x + 3 is not correct because you cannot add numbers or variables that are not like terms, so it would not equal to 3y.
x + x + x would equal to 3y because they are all like terms and do not form exponents.