Step-by-step explanation:
so sorry
don't know but please mark me as brainliest please
Casey turned age 65 on May,2020. During the year, she received distributions from her health savings account (HSA) totaling $728.96. She paid for electrolysis
on March 3, 2020 .Casey paid $44.87 to her ENT doctor Junie 4, 2020 and $315 to her chiropractor in July and August . The penalty on Casey's nonqualified distributions is
a.$ 0
B. $63
C $74
D. $146
The penalty on Casey's nonqualified distributions is a) $0.
The penalty on Casey's nonqualified distributions is $74. Casey turned age 65 on May, 2020 and during the year she received distributions from her health savings account (HSA) totaling $728.96. She paid for electrolysis on March 3, 2020. Casey paid $44.87 to her ENT doctor on June 4, 2020, and $315 to her chiropractor in July and August.
Non-qualified distributions from a health savings account (HSA) before the age of 65 are subject to a 20% penalty. This penalty is imposed in addition to the usual taxes on non-qualified distributions. However, once an account holder reaches the age of 65, the penalty no longer applies, but normal taxes are still imposed.
In this case, Casey was 65 years of age in May 2020. Thus, she is not subject to a penalty on any of her HSA distributions. She received $728.96 in HSA distributions over the year. The penalty on her nonqualified distributions is $0.
Therefore, the correct option is a. $0.
Hence, the penalty on Casey's nonqualified distributions is $0.
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You are performing a left-tailed test with test statistic z = − 2.097 , find the p-value accurate to 4 decimal places.
p-value =
the p-value for the given left-tailed test with a test statistic of z = -2.097 is approximately 0.0189. This indicates that if the null hypothesis is true, there is a 1.89% chance of observing a test statistic as extreme as or more extreme than -2.097.
The p-value for a left-tailed test with a test statistic of z = -2.097 can be found by determining the probability of observing a value as extreme as or more extreme than the given test statistic under the null hypothesis. To find the p-value, we look up the corresponding area in the left tail of the standard normal distribution.
Using a standard normal distribution table or a statistical software, the p-value corresponding to a test statistic of z = -2.097 is approximately 0.0189 when rounded to four decimal places. This means that the probability of observing a test statistic as extreme as or more extreme than -2.097, assuming the null hypothesis is true, is approximately 0.0189 or 1.89%.
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Anna’s bank gives her a loan with a stated interest rate of 10.22%. How much greater will Anna’s effective interest rate be if the interest is compounded daily, rather than compounded monthly?
a.
0.5389 percentage points
b.
0.1373 percentage points
c.
0.4926 percentage points
d.
0.0463 percentage points
The effective Interest rate when interest is compounded daily .the correct answer is option d) 0.0463 percentage points
To find the effective interest rate when interest is compounded daily, we need to use the formula:
A = P(1 + r/n)^(nt)
where A is the ending balance, P is the principal, r is the stated annual interest rate, n is the number of times the interest is compounded in a year, and t is the time in years.
If interest is compounded monthly, n = 12, and if interest is compounded daily, n = 365.
Let's assume Anna borrows $1,000 for one year.
With monthly compounding, the effective interest rate can be found using the formula:
A = 1000(1 + 0.1022/12)^(12*1) = $1,102.52
Effective interest rate = (A - P)/P = ($1,102.52 - $1,000)/$1,000 = 10.25%
With daily compounding, the effective interest rate can be found using the formula:
A = 1000(1 + 0.1022/365)^(365*1) = $1,103.09
Effective interest rate = (A - P)/P = ($1,103.09 - $1,000)/$1,000 = 10.29%
The difference between the effective interest rates is:
10.29% - 10.25% = 0.04 or 0.04%
Therefore, the correct answer is option d) 0.0463 percentage points.
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Can someone please help me with these couple of questions!
Step-by-step explanation:
#44 y = 180-122 = 58
x = (180-58)/2 = 61
14th term of geometric sequence 10,20,40
WILL MARK BRAINLIEST!!!! For spirit week at a local high school, students were encouraged to wear their school colors of green and white. 1,200 students wore their school colors while 300 students did not wear green and white. What percent of the school population did NOT wear their school colors? (make sure it is the right answer pleasseeee it is for a test!)
A.
15%
B.
20%
C.
25%
D.
33%
Answer:
D. I think
Step-by-step explanation:
Answer:
B. 20%
Step-by-step explanation:
1,200+300=1,500 students in total
20% of 1500 is 300
Find the cofactors of each entry in the first row of the matrix . ac11 = ac12 = ac13 =
The cofactors of each entry in the first row of the matrix exist
\($$Ac_{11 }= -13\)
\(Ac_{12} = 44\)
\(Ac_{13} = 27\)
We have to estimate the cofactors of each entry in the first row of the matrix.
What is the matrix?A set of numbers exists arranged in rows and columns to create a rectangular array. The numbers exist named the elements, or entries, of the matrix.
Thus the cofactors of each entry in the first row of the matrix exist
\($$Ac_{11 }= -13\)
\(Ac_{12} = 44\)
\(Ac_{13} = 27\)
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if your heart rate is 120 beats per minute during strenuous exercise, what is the time per beat in units of seconds? 0.2 s/beat 0.4 s/beat 0.5 s/beat 0.6 s/beat
Therefore ,the heart beat the time per beat in units of seconds is 0.5s/beat.
A well-formed equation in algebra unites two variables with the equals sign to indicate the equality of the two terms. An equation, for instance, is any well-formed formula that consists of two expressions joined by the equals sign in English. An équation, on the other hand, is described as consisting of one or more variables in French.
Here,
Given: your heart rate is 120 beats per minute during strenuous exercise
Thus to calculate time per beat in units of seconds
We,
time per second per beat = total second in a minute /heart rate
time per second per beat =60/120
time per second per beat =1/2
time per second per beat = 0.5 s/beat
Therefore ,the heart beat the time per beat in units of seconds is 0.5s/beat.
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Please help me!! Will give brainliest
Which statement correctly compares the centers of the distributions?
A. The median penguin heights are the same.
B. The range of penguin heights is greater at Cityview Zoo than at
Countvside Zoo.
C. The median penguin height is greater at Cityview Zoo than at
Countside Zoo
D. The median penguin height is greater at Countyside Zoo than at
Cityview Zoo
Answer: C
Step-by-step explanation:
Median is the middle number out of the distribution. Cancel out the numbers at each end of the distribution until you get the median number. You will get 42 cm for Cityview and 40 cm for Countryside, thus making C correct.
Will spent $3.75 for 3 pounds of granola. How many pounds of granola can Will buy $10? Choose the proportion that can be used for this situation
Answer:
Will can buy 8 pounds of granola with $10.
Step-by-step explanation:
If it is $3.75 for 3 pounds of granola then it is $1.25 for 1 pound of granola.
1.25 * x = 10
this equation will allow us to find a number that will add up to 10.
Another way to write this equation is:
10/1.25 = x
10/1.25 = 8
Now check your work:
1.25 * x = 10
1.25 * 8 = 10
10 = 10
Final Answer:
Will can buy 8 pounds of granola with $10.
85 points! Sketch the following image on a blank piece of paper and rotate triangle ABC 80 degrees. 1st pic attached: is the triangle and 2nd pic attached is what I drew.... did i do it right?
Answer:
Step-by-step explanation:
It can never be perfect, but what I see, I think yes, because u didn't rotate it 90 degrees since it's not a right triangle, but u did rotate it where it looks close to 90 degrees, so it does look like its 80 degrees as a rotation. Question, does it not say how to rotate it? Like 80 degrees clockwise, or 80 degrees counterclockwise?
Hope this helped!
write down a pair of integers whose sum is 0
Answer:
this might help
Step-by-step explanation:
2-2=0
integers
√34=
need some solution please
Answer:
34 1/2
Step-by-step explanation:
Consider ∑
h=0
k
2h where k is an odd number. How many numbers are in this sequence? Use / to represent division and to separate a numerator from denominator. How many pairs of real numbers are in this sequence? What is the sum of the first and last value? Use / to represent division and to separate a numerator from denominator What is the summation equal to
The number of numbers in the sequence is k/2.
The sequence starts with k/2, then k/4, then k/6, and so on. Since k is an odd number, the sequence will stop when we reach 0. Therefore, the number of numbers in the sequence is k/2.
The number of pairs of real numbers in the sequence is k/4.
This is because for every number in the sequence, there is a corresponding number that is its negative. For example, if k = 1, then the sequence is 1/2, -1/2, 1/4, -1/4, and so on. There are k/4 numbers in the sequence, and half of them are positive and half of them are negative.
The sum of the first and last value in the sequence is k/2.
This is because the first value in the sequence is k/2, and the last value in the sequence is -k/2. Since k is an odd number, k/2 is not equal to -k/2. Therefore, the sum of the first and last value in the sequence is k/2.
The summation is equal to 0.
This is because the terms of the summation cancel each other out. For example, if k = 1, then the summation is 1/2 - 1/2 + 1/4 - 1/4 + ... = 0.
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1. Which expression is equivalent to 4(x + 1) – 7(x + 3)?
ANSWER ASAPPP PLZZZ HELPPPPPPPPPPPP
Answer:
Ez -3x+25
Step-by-step explanation:
4x+4-7x+21=
-3x+25
Brainliest plzzzz
Answer:
-3x-17
Step-by-step explanation:
We need to expand this term by multiplying a term and an expression.
The following product distributive property will be used:
In our example, the resulting expression will consist of 2 terms:
the first term is a product of and .
the second term is a product of and .
Which one doesn't belong, and why?
1/2,5/3,2/10,2/5
Answer:
5/3
Step-by-step explanation:
5/3 doesn't belong because each denominator for the other numbers are all factors of 10 (I think thats how you say it)
Hope this helps
what is the spelling
El grado de un término o expresión algebraica se determina en relación con su?
Una expresión algebraica es toda aquella expresión donde tengamos una dada (o más) variable que representa una cantidad que puede cambiar.
El grado de un término (o expresión) es algo que particularmente se usa en el caso de polinomios, y refiere al mayor exponente entero del polinomio.
Por ejemplo, en el caso:
p(x) = 5*x^3 + 2*x^2 + 3
El mayor exponente es 3, por lo que el grado de la expresión es 3.
Mientras que si miramos un termino solo, como:
2*x^2
El grado será 2, pues es el unico exponente.
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You borrow $30,000 to buy a car. The loan is to be paid off in 10 equal quarterly payments at 6% interest annual interest rate. The first payment is due one quarter from today. What is the amount of each quarterly payment (rounded)? A. $1,777. B. $2,803. C. $3,253. D. None of the above.
The amount of each quarterly payment, rounded, for a $30,000 loan with a 6% annual interest rate to be paid off in 10 equal quarterly payments is $2,803 (option B).
To calculate the amount of each quarterly payment, we need to use the formula for calculating the equal payments on an installment loan. In this case, the loan amount is $30,000, the annual interest rate is 6%, and the loan term is 10 quarters.
Using the formula, we can determine that the amount of each quarterly payment is approximately $2,803. This amount is rounded to the nearest whole number, as specified in the question. Therefore, option B, $2,803, is the correct answer. The other options (A, C, and D) are not applicable to the calculation based on the given information.
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Managed timber stands average 150 trees per acre with standard
deviation of 40. Assume acres are normally distributed. Find
probability of a randomly selected timber stand having more than 92
trees
The probability of a randomly selected timber stand having more than 92 trees is 0.0744 or 7.44%.
Managed timber stands average 150 trees per acre with a standard deviation of 40. Assume acres are normally distributed.To find the probability of a randomly selected timber stand having more than 92 trees.We have to calculate the Z-Score using the formula,Z= (X-μ)/ σWhere X= 92 treesμ = 150 treesσ= 40Using the formulaZ= (X-μ)/ σZ= (92-150)/40= -1.45We know that the area under the normal distribution curve is 1. To find the probability of a random variable that falls between two points, we need to find the area between those points.A normal distribution curve is shown below:To find the probability of a randomly selected timber stand having more than 92 trees, we need to find the area to the right of Z= -1.45 using a normal distribution table. The probability is 0.0744 or 7.44%.Therefore, the probability of a randomly selected timber stand having more than 92 trees is 0.0744 or 7.44%.
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Suppose 275 trout are seeded into a lake. Absent constraint their population will grow by 75% a year. If the lake can sustain a maximum of 2700 trout use a logistic growth model to estimate the number of trout after 2 years
Answer: 1729 trout.
Step-by-step explanation:
We can use the logistic growth model to estimate the number of trout after 2 years:
N(t) = K / (1 + (K/N0 - 1) * e^(-rt))
where:
N(t) is the number of trout at time t
K is the carrying capacity of the lake (2700 trout)
N0 is the initial population (275 trout)
r is the growth rate (75% or 0.75, per year)
e is the base of the natural logarithm, approximately equal to 2.71828
To estimate the number of trout after 2 years, we can plug in t = 2 and solve for N(t):
N(2) = 2700 / (1 + (2700/275 - 1) * e^(-0.75*2))
N(2) = 2700 / (1 + 8.8 * e^(-1.5))
N(2) ≈ 1728.7
Therefore, we can estimate that the number of trout after 2 years will be approximately 1729 trout.
how do you "own your learning" in Math
Answer:
I think it means take control of your learning by working on the skills you choose at your own pace.
a student worked out at the gym continuously for 50 minutes. The graph shows the remaining percentage of the workout f(x) as a linear function of x, the time in minutes
Answer:
Domain: All real numbers greater than or equal to 0 and less than or equal to 50
Range: All real numbers greater than or equal to 0 and less than or equal to 100
Step-by-step explanation
The workout is at 100% at 50 mins. Anything less would be under these two numbers. Since the percentage of workout is on the y-axis, anything between zero and 100 can be possible. The time is on the x-axis, so anything 0 to 50 can be possible.
What is an equation of the line that passes through the points (2,5)and(3,6)?
Answer:
y = x + 3
Step-by-step explanation:
In the diagram below, \overline{MN}
MN
is parallel to \overline{JK}
JK
. If MNMN is 1212 more than LNLN, LK=33LK=33, and JK=55JK=55, find the length of \overline{LN}
LN
. Figures are not necessarily drawn to scale. State your answer in simplest radical form, if necessary.
The value of the missing length LN of the similar triangles is; LN = 18
How to solve Similar Triangles?Similar triangles are defined as triangles that have the same shape, but their sizes may vary. This means therefore that, if two triangles are similar, then we can say that their corresponding angles are congruent and also their corresponding sides are in equal proportion.
In the given triangle attached, we can say that if we apply the concept of similar triangles, we will get;
LN/LK = MN/JK
We are told that;
MN is 12 more than LN. Thus; MN = 12 + LN
LK = 33
JK = 55
Thus;
LN/33 = (12 + LN)/55
55LN = 33(12 + LN)
55LN = 396 + 33LN
22LN = 396
LN = 396/22
LN = 18
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Elementary and middle school groups typically run for __________, depending on administrator and teacher support for allowing students to miss class for the group sessions.
Elementary and middle school groups typically run for 6 to 8 weeks, depending on administrator and teacher support for allowing students to miss class for the group sessions.
What is elementary education?
Elementary education, can as well be described as the primary education, which is the first stage of education that is followed in the traditional formal education, children at about age 5 to 7 are those that are usually found in the elementary seetings of school.
Its should be noted that Elementary and middle school groups typically run for 6 to 8 weeks, depending on administrator .
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A clearance rack has items for 75% off. Harriet uses the expression p−0.75p to find the new price of an item that originally cost p dollars. Use the drop-down menus to complete each sentence.
The expression p - 0.75p can be simplified to p.
A: -1.75
B: 1.75
C: 0.25
This means Harriet can find the new price of an item by finding A: -175 % of the original price B: 175
C: 25
If the discount is 75% so the new price of the product will be 0.25P.
What is discount?Discount is the reduced amount on the MRP of any product. So we will give the less amount then the MRP of the product.
Here the discount on P is given as 75% so the price of the product now becomes P-0.75P;
The expression will be calculated as:
P-0.75P=0.25P
Hence If the discount is 75% so the new price of the product will be 0.25P.
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PLEASE HELL ME ILL GIVE POINTS
Answer:
1
Step-by-step explanation:
how much intrest does a $775 investment earn at 1.47% over 8 years
\(\\ \sf\longmapsto I=\dfrac{PRT}{100}\)
\(\\ \sf\longmapsto I=\dfrac{775(1.47)(8)}{100}\)
\(\\ \sf\longmapsto I=\dfrac{9114}{100}\)
\(\\ \sf\longmapsto I=91.14\)
Answer:
91.14 $
Step-by-step explanation:
We know,
Interest = Principle× Rate of Interest× Time
or, 775× 1.47/100× 8
or, 91.14
Therefore, Interest is 91.14 $.
find two positive numbers such that the sum of the first plus 5 times the second is 50 and their product is maximum. what is the maximum product for this situation?
The two numbers that satisfy the conditions of the problem are x = 25 and y = 5. The maximum product is xy = 25*5 = 125.
Let's call the two numbers we are looking for "x" and "y". We want to find two positive numbers such that:
x + 5y = 50 (the sum of the first number and five times the second number is 50)
xy is maximum (the product of the two numbers is maximum)
To solve this problem, we can use the method of substitution. From the first equation above, we can solve for one variable in terms of the other:
x = 50 - 5y
We can substitute this expression for x into the second equation:
xy = (50 - 5y)y
xy = 50y - 5y^2
This is a quadratic function in y. To find the maximum value of xy, we need to find the vertex of this parabola. The x-coordinate of the vertex is given by:
x = -b/(2a)
where a = -5 and b = 50. Substituting these values, we get:
y = -50/(2*(-5)) = 5
So, the second number we are looking for is y = 5. To find x, we can use the first equation:
x + 5y = 50
x + 25 = 50
x = 25
Therefore, the two numbers that satisfy the conditions of the problem are x = 25 and y = 5. The maximum product is xy = 25*5 = 125.
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