Answer:656.7577
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints.
(4, -10) and (0,0)
Answer:(2, -5)
Step-by-step explanation:
Denis is currently unemployed and wants to
become the manager of Roberto's
Restaurant. To become a manager in
Roberto's Restaurant, Denis first has to serve
as a cook there. To become a cook in
Roberto's Restaurant, he first has to serve as
a waiter there.
Denis has a 60% chance of being hired as a
waiter. If he becomes a waiter, he has a 50%
chance of being promoted to cook. If he
becomes a cook, he has a 40% chance of
being promoted to manager.
At Roberto's Restaurant, managers get paid
$25 per hour, cooks get paid $15 per hour,
and waiters get paid $10 per hour. If Denis
stays unemployed, he will make $0 per hour.
What is the expected hourly payoff of
Denis's plan to seek employment at
Roberto's Restaurant?
Round your answer to the nearest cent.
The expected hourly payoff of Denis's plan to seek employment at Roberto's Restaurant is $16.50.
To calculate the expected hourly payoff of Denis's plan, we need to consider the probabilities of each step and the respective pay rates.
1. Probability of becoming a waiter: 60% (0.60)
Pay rate as a waiter: $10 per hour
2. Probability of being promoted to cook given he becomes a waiter: 50% (0.50)
Pay rate as a cook: $15 per hour
3. Probability of being promoted to manager given he becomes a cook: 40% (0.40)
Pay rate as a manager: $25 per hour
Now, let's calculate the expected hourly payoff:
Expected hourly payoff = (Probability of each step) * (Pay rate at each step)
Expected hourly payoff = (0.60 * $10) + (0.60 * 0.50 * $15) + (0.60 * 0.50 * 0.40 * $25)
Expected hourly payoff = $6 + $4.50 + $6
Expected hourly payoff = $16.50
Therefore, the expected hourly payoff of Denis's plan to seek employment at Roberto's Restaurant is $16.50.
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Suppose you removed the zero from each decimal below. Which decimal's value would be changed?
A.0.84
B.1.580
C.3.027
D.33.0
Answer:
c
Step-by-step explanation: if you remove the 0 then you get 3.27
The shorter leg of a right triangle is 5 m shorter than the longer leg. The hypotenuse Is 5 m longer than the longer leg. Find the side lengths of the triangle.
The length of the shorter leg, the longer leg, and the hypotenuse of the right-angled triangle is 15, 20, and 25, respectively.
Let the length of the longer leg of the right-angled triangle be "x".The length of the shorter leg of the right-angled triangle is x-5.The length of the hypotenuse of the right-angled triangle is x+5.We know that it is a right-angled triangle, so we apply the Pythagorean theorem.The sum of the individual squares of the base and the height of the right-angled triangle is equal to the square of the hypotenuse.x² + (x-5)² = (x+5)²x² + x² + 25 - 10x = x² + 25 + 10xx² - 20x = 0x(x-20) = 0The value of "x" can't be zero, so the value of "x" is 20.The length of the longer leg of the right-angled triangle is 20.The length of the shorter leg of the right-angled triangle is 15.The length of the hypotenuse of the right-angled triangle is 25.To learn more about triangles, visit :
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The sum of three consecutive even integers is 72 Letx represent the first integer, x + 2 represent the second integer, and x + 1
represent the third integer
Which equation can be used to find the first integer?
2x + 64 = 72
3x + 72 - 2x + 6
3x + 2x + 6
3x + 6 = 72
Answer:
3x+6=72
Step-by-step explanation:
1.st integer is x
2.nd is x+2
Thrd is x+4
So the sum is x+x+2+x+4=3x+6=72
WILL MARK BRAINLIEST just answer ASAP please
Answer:
-multiple property of equality
-equalavlinent equation
- distributive property
-subtraction property of equation
-transitive property
-division property of equality
-given
Step-by-step explanation:
The pilot of a passenger jet announced that their cruising altitude was approximately 32,750 feet. How many miles above the ground is the plane? Round your answer to the nearest tenth
Answer:
formula = feet / 5280
=> 32750 / 5280
=> 6.20265.......
When rounded to the nearest tenth we get,
6.20 or simply 6.20
If my answer helped, please mark me as the brainliest!!
Thank You!!
Ilana needs d more dollars to buy a new scrapbook that costs $8.35. She has $4.88. Solve the equation $4.88+d=$8.35 to find how much more money Ilana needs.
Answer:
$3.47
Step-by-step explanation:
$4.88 + d = $8.35
-4.88. -4.88
d = $3.47
$3.47 more money Ilana need to buy a new scrapbook that costs $8.35.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Ilana needs d more dollars to buy a new scrapbook that costs $8.35.
She has $4.88.
The given equation is $4.88+d=$8.35
We need to find value of d to find how much money ilana needs.
The given equation is four point eight eight plus d equal to eight point three five.
$4.88+d=$8.35
Let us separate d
Subtract 4.88 on both sides
$4.88+d-$4.88=$8.35-$4.88
d=$3.47
Hence $3.47 more money Ilana need to buy a new scrapbook that costs $8.35.
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Exponential Function:
What happens to the graph of the functions of the first and second graphs? (Describe in detail considering the differences in the functions of each of the graphs)
Answer:
See below
Step-by-step explanation:
On the graphs we see transformations of exponential functions
Graphic 1 = Horizontal shift f(x) = 2ˣ is the parent functiong(x) = 2ˣ⁺³ indicates shift to the left by 3 unitsh(x) = 2ˣ⁻¹ indicates the shift to the right by 1 unitGraphic 2 =Vertical shiftp(x) = (1/3)ˣ is the parent functionr(x) = (1/3)ˣ⁺³ indicates shift up by 3 unitsq(x) = (1/3)ˣ⁻² indicates the shift down by 2 unitsIs (-3, -9) a solution of the equation y = 3x ?
Answer:
Yes.
Step-by-step explanation:
-3 * 3 = -9
Antonio is at the grocery store. His favorite mac and cheese costs $1.60 per box. There is a sale: Buy 4 boxes, save $1. How much will the mac and cheese cost if he buys 4 boxes?
Answer:
$5.40
Step-by-step explanation:
1.60 times 4 equals $6.40 and subtract the dollar off
The cost for the mac and cheese for Antonio is $5.40.
What is Multiplication?Multiplication of two numbers is defined as the addition of one of the number repeatedly until the times of the other number.
a × b means that a is added to itself b times or b is added to itself a times.
Cost of one box of mac and cheese = $1.60
The sale is that if someone buy 4 boxes. there is a discount of 1 dollar.
If Antonio buys 4 boxes,
Cost of 4 boxes of mac and cheese = 4 × $1.60
= $6.4
Total cost of 4 boxes = $6.40
But there is a save of $1.
Cost of 4 boxes after saving $1 = $6.40 - $1.00 = $5.40
Hence mac and cheese costs $5.40 for him.
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the length of the rectangle is 12 units what is the width
Answer:
it can be anything.
Step-by-step explanation:
Answer:
unless you have given the area or perimeter it can be anything
Aisha organized her books for 5 hour and her coin collection for 3 hour. 7 What is the best estimate for the total time Aisha spent organizing?
Answer:
about 8 hours
Step-by-step explanation:
8 hours. It is Five hours plus Three hours.
The marked price of an article is Rs. 2200, After allowing a certain percent of disc amount from the with 13% Value Added Tax (VAT) levied, the article is sold at Rs. 2063.38. Find discount percent
To sell the article at a price of Rs. 2063.38 after applying 13% VAT, a discount of approximately 6.21% is given on the marked price of Rs. 2200.
Let's break down the given information to solve for the discount percent:
1. The marked price of the article is Rs. 2200.
2. After allowing a certain percent of discount, the article is sold at Rs. 2063.38, including 13% VAT.
Let's assume the discount percent as 'x'. We can calculate the discounted price using the formula:
Discounted Price = Marked Price - (Discount Percent/100) * Marked Price
Substituting the given values, we have:
2063.38 = 2200 - (x/100) * 2200
Now, let's solve the equation to find the value of 'x':
2063.38 = 2200 - 22x
Rearranging the equation, we have:
22x = 2200 - 2063.38
22x = 136.62
x = 136.62 / 22
x ≈ 6.21
Therefore, the discount percent is approximately 6.21%.
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Julie and Eric row their boat (at a constant speed) 55 miles downstream for 5 hours, helped by the
current. Rowing at the same rate, the trip back against the current takes 11 hours. Find the rate of
the current
Answer: C = 3 mph is the rate of the current.
Step-by-step explanation:
Hey there!
You can use the distance formula (d = rt) to solve this problem.
Downstream trip: d = 55 miles, t = 5 hours, and r = R + C
R + C is their rowing speed (R) plus the rate of the current (C).
Upstream trip: d = 55 miles, t = 11 hours, and r = R - C
R - C is their rowing speed (R) minus the rate of the current (C).
Downstream: 55 mi. = (R + C)5 hrs. Divide both sides by 5: R + C = 11
Upstream: 55 mi. = (R - C)11 hrs. Divide both sides by 11: R - C = 5
Calculations
R + C = 11 Subtract C from both sides.
R = 11 - C Substitute this into: R - C = 5
(11 - C) - C = 5 Simplify and solve for C
11 - 2C = 5 Add 2C to both sides.
11 = 2C + 5 Subtract 5 from both sides.
6 = 2C Divide both sides by 2
C = 3 mph is the rate of the current.
~I hope I helped you! :)~
Some researchers postulate the frequency of colds can be dramatically reduced with regular exercise. In 2010, a group of researchers published an article related to this research question in Medical News Today. The article was based on the findings of a study by researcher David Nieman that followed 1,002 randomly selected people aged 18-85 years for 12 weeks, asking them whether they usually exercise 5 or more days per week (Yes or No) as well as having them record on a weekly basis whether they had a cold during the previous week (Yes or No).
Suppose the researcher would like to plot the data on whether the study participants usually exercised or more days per week. Which of the following would be an appropriate graph?
a. bar chart
b. a scatterplot
c. parallel boxplots
d. a single histogram
Answer:
Option a (Bar Chart) is the right approach.
Step-by-step explanation:
Even before we want to equate or compare the distinct types, a bar chart was being used, it is a set of productivity and profitability, with either the price fluctuations over a given time displayed by each bar.
We would like to compare two different groups here:
Individuals who work out five days a week or even more than that. Someone who doesn't do 5 or maybe more days of exercising.The other options offered were never relevant to the relation or condition presented. So, option b seems to be the correct one.
Alice bought a book for $12. This is 80% of the original price. What was the original
price of the book?
Answer: $2.40 and he saved $9.60 follows: $12 x . 80 = $9.60 savings
Given the linear system:
2x - 2y + z = 1
2y + 2z = 10
z = 3
How would you solve for y?
Answer: Substitute the value z = 3 into the second equation
Given is three linear equation in three variables. We can solve for y by substituting the value of z = 3 into the second equation.
How to solve linear equations in three variables?To solve the linear equations in three variables, follow the below steps:
Take any two equations and solve it for one variableAgain take another two pair of equations and solve for the same variableWe have a system of two equations with two unknown variables. Solve the two equationsAgain substitute the evaluated values of the variables into any of the original equations and solve for unknown variables.Solving for y :-
z = 3
2y + 2z = 10
2y + 2 * 3 = 10
2y + 6 = 10
2y = 4
y = 2
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Maria bought 19 pounds of flour for nine dollars how many pounds of flour did she get per dollar
Divide money by pounds,
9/19
Price per pound of flour
$0.473
Answer:
cacluate it 19×9= ? hope thid helpeddddd
To ride the Tornado roller coaster at the amusement park, you have to be at least 48 inches tall. The heights and ages of the first 10 people to line up for the ride are shown in the table. Which scatterplat accurately reflects these
data?
The scatter plot D accurately reflects the data in the table.
What is the scatter plot?The scatter plot is built inserting all the points of the table in a graph, which are in the following input-output format:
(Input, Output).
The input and output variables for this problem are given as follows:
Input variable: age.Output variable: height.Hence the points are:
(6, 43), (6, 49), ..., (11, 54).
Hence the scatter plot D accurately reflects the data in the table.
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A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and test 15 tablets, then accept the whole batch if there is only one or none that doesn't meet the required specifications. If a particular shipment of thousands of aspirin tablets actually has a %6 rate of defects, what is the probability that this whole shipment will be accepted?
The probability that this whole shipment will be accepted is
(Round to three decimal places as needed.)
Answer:
.988 or 98.8%
Step-by-step explanation:
Question 6
10 pts
Solve for x.
119°
(5x - 72°
(3x – 4)º
Please help
Answer:
x = 9
Step-by-step explanation:
Angles in a triangle add up to 180°.
Step 1: Set up equation
119 + 3x - 4 + 5x - 7 = 180
Step 2: Solve for x
Combine like terms: 8x + 108 = 180Subtract 108 on both sides: 8x = 72Divide both sides by 8: x = 9a b c or d ..........................
I’ll mark you brainliest
Answer:
16, 10, 4, -2
Step-by-step explanation:
A recipe calls for quarter of a cup of sugar to make a chocolate mug brownie. How
many mugs of brownies can be made with 1 cups of sugar?
Answer:
4 brownies because 1/4 cup of sugar is used to make one brownie so if we use a whole 4/4 cups of sugar we would be able to make 4 brownies
The total cost of a shirt and a pair of pants was
$84.32. If the price of the shirt was
$7.24 less than the pair of pants, what was the price of the shirt? Express your answer as a simplified fraction or a decimal rounded to two places.
Answer:
$38.54
Step-by-step explanation:
S+(S+$7.24)=$84.32
Step 1. 84.32-7.24=77.08
Step 2. 77.08÷2=38.54
What is the difference, in hours and minutes between these times?
a)11 25 and 14 10
Answer:
2 hours and 45 minutes is the correct answer for this question
PLEASE HELPPP!
Evaluate |1-11| + 1-7)
A. 4.312 x 10 to the power of 2
Answer:
431.2
Step-by-step explanation:
hope this helps :3
Which of the following is the best example of something considered multimedia.
A collage using paper,wood, and paint
A photograph collection
A radio ad
A mash up of two songs
Answer: a collage using paper, wood, and paint
Step-by-step explanation:
Answer:
A) a collage using paper,wood, and paint
