i need help with questions 1-10 i dont know how to do financial math and can i see how the work is done please
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Related Questions
How much money per candy bar is it if theres
4 for 5.50
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Find the missing dimension of the prism.
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Answer:
10
Step-by-step explanation:
To find volume you have to multiply all 3 sides 7*8*x=560 = 56*x=560 we divide it by 56 and get x=10
Pls give me an answer with step by step explanation
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Please help me as soon as possible!
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Answer:
9.53 AU
Step-by-step explanation:
the scale on a map says that 3 cm represents 12 km what is the actual number of km represented by 5 cm on the map
A. 1.5 km
B. 2.4 km
C. 60 km
D 20 km
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2.4 please follow mee i think this is answer
Bill is 30 years old. He has just started a new job, and he cycles to work. The
probability of having a serious accident on any given day is 10E−4
(and the days are independent of each other as far as cycling accidents are concerned). He works 250 days per year, and will work for 35 years before retiring to North Hatley–unless a cycling accident catches up with him first.
a) What is the probability that he gets through his career without a serious
cycling accident?
b) Thirty years pass. Bill continues to cycle, and has never had a serious
accident. However, the probability of accident on any given day remains 10E−4
Is the probability that he will get through his entire career without an accident the
same? If so, explain why. If not, calculate it and interpret.
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Using the binomial distribution, we have that:
a) 0.4168 = 41.68% probability that he gets through his career without a serious cycling accident.
b) Considering that the probability of an accident on a given day is independent of any other day, now just the last five years are considered, thus, the probability changes and there is a 0.8825 = 88.25% probability that he will get through his entire career without an accident the same.
For each day, there are only two possible outcomes. Either there is an accident, or there is not. The probability of there being an accident on a day is independent of any other day, which means that the binomial distribution is used to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, with p probability of a success on each trial.
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this question:
0.0001 probability of an accident on a given day, thus [tex]p = 0.0001[/tex]250 days, for 35 years, thus the number of days is [tex]n = 250(35) = 8750[/tex].Item a:
The probability is P(X = 0), thus:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 0) = C_{8750,0}.(0.0001)^{0}.(0.9999)^{8750} = 0.4168[/tex]
0.4168 = 41.68% probability that he gets through his career without a serious cycling accident.
Item b:
The probability changes, as we consider now just five years.The number of days is now [tex]n = 250(5) = 1250[/tex].Then:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 0) = C_{8750,0}.(0.0001)^{0}.(0.9999)^{1250} = 0.8825[/tex]
Considering that the probability of an accident on a given day is independent of any other day, now just the last five years are considered, thus, the probability changes and there is a 0.8825 = 88.25% probability that he will get through his entire career without an accident the same.
A similar problem is given at https://brainly.com/question/24756209
help me!
Read the excerpt from A Girl Named Zippy.
Not long ago my sister Melinda shocked me by saying she had always assumed that the book on Mooreland had yet to be written because no one sane would be interested in reading it.
Why is the author shocked by what Melinda says?
A.She thought her sister believed Mooreland was exciting.
B.She had heard that her sister wanted to write a memoir.
C.She did not understand what Melinda meant by “no one sane.”
D.She did not agree with her sister that Mooreland was a boring place.
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Answer:
OPTION D
Step-by-step explanation: PLS MARK BRAINLIEST :D
is the answer to your question
Is this correct now?
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Choose all the numbers that could be common denominators for 11/12 and 4/5.
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Answer:
60
Step-by-step explanation:
list down the multiples of 12 and 5 to find the answer
HOPE THIS HELPS YOU
60 is the numbers that could be common denominators for 11/12 and 4/5.
What is multiplication?In mathematics, multiplication can be stated as a method of finding the product of two or more numbers. It is one of the important or primary arithmetic operations, that we use in everyday life.
here, we have,
given that,
11/12 and 4/5.
We have to do, the multiples of 12 and 5 to find the answer.
i.e. 12 * 5 = 60
so, 60 is the numbers that could be common denominators
Hence, 60 is the numbers that could be common denominators for 11/12 and 4/5.
To learn more on multiplication click:
brainly.com/question/5992872
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Which statement best describes the polynomial?
It is in standard form because the exponents are in order from highest to lowest.
It is in standard form because the coefficients are in order from highest to lowest.
It is not in standard form because the constant should be the first term.
It is not in standard form because it can be further simplified.
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Answer:
It is in standard form because the exponents are in order from highest to lowest.
Answer:
a
Step-by-step explanation:
edge 2021
Which of the following is an example of the identity property of 1?
O 0+2 = 24
O 3 - 2 = 1
O (1) = 1
1.11(0) = 0
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Answer:
(1) = 1
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
PLEASE HELP ME ITS ALGEBRA THANK YOUUUU
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Answer: 20
Step-by-step explanation:
so if you divide 40 w 8, it’ll be 5 which means that she reads 5 books in a month. divide 100 w 5 and you’ll get 20
How do you plot a fraction on a graph that only allows whole numbers?
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Answer:
Depends, rise over run could be considered a fraction, or if it's a number that has a whole number like one and 3/4 then you just plot the point to the best of your ability. In other words guess.
I hope this helps! Let me know if you have any questions! Good luck on the rest of your assessment!
Mark this as Brainliest if you get a chance:)
Convert 150 degrees to radians.
Answers
Answer:
Option 2
Step-by-step explanation:
Radians = 150 × π/180
=5π/6
A sports marketing company interviewed 250 Supersport United fans and has found that the average fan spends R101 on non-ticket purchases at the stadium when he/she attends a home match. This includes money spent on food, drinks and merchandise. Assume that the standard deviation is R39.
Find the lower and upper limits for the average amount spent on non-ticket purchases per match by Supersport United fans. Use a confidence level of 90%. Round off your answers to 2 decimal places (4)
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The 90% confidence interval is between R96.94 and R105.06
The confidence (C) = 90% = 0.9, Mean (μ) = 101, standard deviation (σ) = 39, sample size (n) = 250
α = 1 - C = 1 - 0.9 = 0.1
α/2 = 0.1 / 2 = 0.05
The z score of α/2 corresponds with the z score of 0.45 (0.5 - 0.05) which is equal to 1.645
The margin of error (E) is given by:
[tex]E=Z_\frac{\alpha }{2} *\frac{\sigma}{\sqrt{n} } \\\\E=1.645 *\frac{39}{\sqrt{250} } =4.06[/tex]
The confidence interval = μ ± E = 101 ± 4.06 = (96.94, 105.06)
Therefore the 90% confidence interval is between R96.94 and R105.06
Find out more at: https://brainly.com/question/18914334
Drag the numbers to order them from least to greatest.
0.9
2.4
0.8
1.6
0.2
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Answer:
0.2
0.8
0.9
1.6
2.4
Step-by-step explanation:
I hope this helps!
0.8
0.9
1.6
2.4
Jjjhjhbjjjhbbjihhhjjuggv
lý thuyết mạch ... giúp em với
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...........................
GCF of [tex]x^{3} y^{5} z^{2} and x^{4}yz^{5}[/tex]
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Answer:
[tex]x^{3} yz^{2}[/tex]
Step-by-step explanation:
Lydia is having a barbecue. Two containers of juice serve 10 people. How many containers of juice should she get to serve 40 people at the barbecue?
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Answer:
4 containers
Step-by-step explanation:
4 containers of juice x 10 people= 40 people to serve
12. Which equation has no solution?
A. 12 =-41-6x - 3)
B. 24a - 22 =-4 (1-6a)
C-18 - 6k = 611 + 3)
D-511 - 5x) + 51-8x - 2) = -4x - 8x
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Plz answer
only do 9 question , step by step
Plz help , I will mark as brainilist
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Answer:
[tex]2x + 3x = 180 \\ because \: they \: are \: o n \: one \: line \\ 5x = 180 \\ x = 180 \div 5 = 36[/tex]
Please help me this a important test and I’m not good at math please explain step by step so I can learn the formula for once
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Answer: You"ll earn $884 because we know that 707.20 divided by 32 equals 22.1 and 22.1x40 = $884. Therefore, you"ll make $884 for 40 hours.
PLEASE HELP WITH MATH GRADIENTS I WILL GIVE BRAINLIEST.
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Answer: 12
Step-by-step explanation: do not lie to me you better mark me a brainly or going to report you
Write the equation of the line parallel to the line and passing through the point.
Chapter Reference
d
y=x+5, (8, 1)
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Answer:
y = x - 7
Step-by-step explanation:
Parallel lines have the same gradient in this case 1 is the gradient.
Using the point (8,1) we can form our own equation.
1 will be y, 1 will be m, 8 will be x
All we have to do is find C in order to form the equation y=mx+c
1 = 1(8) + c
1 = 8 + c
C = - 7
Therefore;
y = x - 7
What is the equation of this line?
y=3/4x+2
y=4/3x−2
y=3/4x−2
y=−3/4x−2
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Answer:
We need the picture
Step-by-step explanation:
Answer:
Step-by-step explanation:
Where's the line?
Factor the trinomial
X^2+7x+10
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Answer:
(x+2)(x+5)
Step-by-step explanation:
Prime Factors of 64 in index form
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Answer:
2*2*2*2*2*2=64
Step-by-step explanation:
please mark brainiest hope it works out for you
Select the vector along wich a translation of the plane would map point A to its image T (A)
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Answer:
a
Step-by-step explanation:
it is a thanks
Elena fills 5 small jars with homemade jams to share with her friends. Each jar can fit cup of jam. How many cups of jam are in the jars?
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Answer:
5 cups
Step-by-step explanation:
1 cup/jar x 5 jars is 5 cups
Look at the screen shot teach me how to do this thank you.
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Answer:
Slope intercept form (y = mx + b) = [tex]y = \frac{2}{3} x + \frac{7}{3}[/tex]
X intercept (slope): [tex](-\frac{7}{2} , 0)[/tex]
Y Intercept: [tex](0, \frac{7}{3} )[/tex]
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x.
To find the y-intercept, substitute in 0 for x and solve for y.
Hope this helps! :D
Step-by-step explanation:
solve for y
[tex]3y - 7 = 2x[/tex]
isolate the y variable to one side
let's first add 7 to both sides of the equation
[tex]3y - 7 + 7 = 2x + 7[/tex]
sevens on the left side of the equation cancel so we get
[tex]3y = 2x + 7[/tex]
Now let's divide everything in the equation by 3 to further isolate the y variable
[tex] \frac{3y}{3} = \frac{2x}{3} + \frac{7}{3} [/tex]
The threes on the left hand side of the equation cancel
[tex] y = \frac{2}{3}x + \frac{7}{3} [/tex]
