The salaries of actors on TV are quantitative data with outliers, we should look at the median.
For the salary of actors on TV is most appropriate to use and why?"I would be more interested in looking at the median for the salary of actors on TV.
The reason for this is that salaries of actors on TV can often be skewed by outliers (e.g. very high salaries of top actors), and using the mean may not be a good representation of the typical salary of actors.
The median, on the other hand, is less affected by outliers and provides a better representation of the typical salary of actors.
Therefore, if we assume that the salaries of actors on TV are quantitative data with outliers, we should look at the median.
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Jamaal knows that it is certain that he will win the election because he is the only person who is running for class treasurer. which value represents the probability that he will win the election? 0 one-fourth three-fourths 1
The correct answer is option D which is the probability is 1.
The complete question is given below:-
Jamaal knows that it is certain that he will win the election because he is the only person who is running for class treasurer. Which value represents the probability that he will win the election?
0
1/4
3/4
1
What is probability?Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
The probability of Event E is given by,
P = favourable outcomes / Total outcomes
Jamaal is the only candidate running in the class treasurer election.
There for Total No. of outcomes = 1
Here Event E is Jamaal winning the Election.
So, No. of favorable outcome = 1
P(E) = 1 / 1
P(E) = 1
This type of event is called a SURE EVENT Because the probability of a sure event is always 1.
The Probability of Jamaal winning the election is 1. So, Option D is correct.
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The probability that he will win the election will be 1. Then the correct option is D.
What is probability?Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
The value of the probability of an event will be varying from zero to one.
Jamaal knows that it is certain that he will win the election because he is the only person who is running for class treasurer.
Then the probability that he will win the election will be
If the event will certainly happen, then the probability will be one.
P = 1
Then the correct option is D.
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Can someone pls help me ASAP?
Answer:
7/3
Step-by-step explanation:
use the rise over run formula
Find the volume of this sphere.
Round to the nearest tenth.
Formulas for Spheres
S.A. = 4лr²
V = πr³
16 ft
[?] ft³
Answer: V = 2048π/3 FT^3
Step-by-step explanation:
V = 4/3*πr³
V = 4/3*π(16/2)^3
V = 4/3*π(8)³
V = 4/3*512π
V = 2048π/3 FT^3
Answer:
2144.7
Step-by-step explanation:
Lincoln's monthly bank statement showed the following deposits and withdrawals: − −$28. 51, − −$41. 34, $90. 95, − −$88. 95, $11. 16 If Lincoln's balance in the account was $19. 96 at the beginning of the month, what was the account balance at the end of the month?
After considering the deposits and withdrawals, the account balance at the end of the month is $64.23.
To calculate the account balance at the end of the month, we need to add up all the deposits and withdrawals. The negative values represent withdrawals, while the positive values represent deposits.
Starting with an initial balance of $19.96, we can calculate the final balance by adding the amounts of the deposits and subtracting the amounts of the withdrawals.
Starting balance: $19.96
Deposits: $90.95, $11.16
Withdrawals: -$28.51, -$41.34, -$88.95
Adding the deposits: $19.96 + $90.95 + $11.16 = $122.07
Subtracting the withdrawals: $122.07 - $28.51 - $41.34 - $88.95 = $64.23
Therefore, the account balance at the end of the month is $64.23.
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Explain in your own words what happens when a car's tires are changed from the original size to a LARGER size. How is the odometer affected? How is the speedometer
affected?
Answer:
Step-by-step explanatin
it affects it because your going from smaller tires witch make it easier to make turns go faster things like that when you put bigger tires on the car it is gonna raise the car and have a whole differnt outlook
Change the following equation from standard form to Slope-Intercept Form.
7x - 4y= 28
Answer:
y = \(\frac{7}{4}\) x - 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
7x - 4y = 28 ( subtract 7x from both sides )
- 4y = - 7x + 28 ( divide all terms by - 4 )
y = \(\frac{7}{4}\) x - 7 ← in slope- intercept form
Solve the system of equations 2x+y=-2 and -9x-3y=18 by combining the equations.
Answer:
2x+y=-2
-9x-3y=18
So what you would do is see which one you would like to get rid of (either x, or y in this situation get rid of y)
multiply y by postive 3
3(2x+y=-2)
6x+3y=-6
-9x-3y=18 (both y's cross out since 3y+-3y is equal to zero)
-----------------
-3x=-24 (divide both sides by -3)
--- ---
-3 -3
x= 8 (neg/neg=positive)
Then figure out the x so use either the first or second equation
so in this case I will use the first equation (plug in the x for 8)
2(8)+y=-2
16+y=-2
-16 -16
---------------
y=-18
Check:
2x+y=-2
2(8)+y(-18)=-2
16+-18=-2
-2=-2 (therfore you know that you are right)
Ansers:
y=-18
x=8
Hope this helps!
Which sequence has a common ratio?
A. Geometric
B. Arithmetic
C. Neither
Answer:
A. geometric
Geometric sequence has a common ratio.
Answer: A
Step-by-step explanation: A geometric sequence has a common ratio which can be gotten by dividing the second term by the first term or the third term by the seconds
while an arithmetic progression has a common difference instead
solve pls brainliest
Answer:
$50.96
Step-by-step explanation:
300(1.04)^4
350.957568.......simplify
350.96.................round to nearest hundredth
350.96-300
50.96
(Order of Operations with Radicals LC)
Simplify the expression.
square root of 49 minus 2 squared
Answer:
3Step-by-step explanation:
Given expression\(\sqrt{49}-2^2\)Simplify it as follows\(\sqrt{49}-2^2 =\)\(7-4=\)\(3\)Answer:
3
Step-by-step explanation:
i got it right on the exam!
Suppose you know that ∠S and ∠Y are complementary and that m∠S = 3(m∠Y) − 70°. Find m∠Y.
The value the angles Y is 40° if ∠S and ∠Y are complimentary, as stated in the previous sentence.
Do you mean complimentary or complimentary?Complement or "favorable" refers to "offering a compliment." In the context of goods or services offered as a favor, it can also signify "free." The term "complementary" means to emphasize or enhance the positive aspects of that other person or object.
Angles that add up to 90 degrees are said to have complementary angles.
As a consequence, the value of factor y will be determined using the information provided:
x + y = 90°
3y - 70° + y = 90°
Collect like terms
3y + y = 90° + 70°
4y = 160°
y = 160/4
y = 40°
Angle y has a value of 40°.
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A line has a slope of 1 and passes through the point (4, 20) . What is its equation in slope -intercept form?
\((\stackrel{x_1}{4}~,~\stackrel{y_1}{20})\hspace{10em} \stackrel{slope}{m} ~=~ 1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{20}=\stackrel{m}{ 1}(x-\stackrel{x_1}{4}) \\\\\\ y-20=x-4\implies {\Large \begin{array}{llll} y=x+16 \end{array}}\)
Kiran’s Aunt is 17 years older than A. Kiran. How old will Kiran’s aunt be when Kiran is: answer choices 15 years old?
30 years old?
x years old
B. How old will Kiran be when his aunt is 60 years old?
Answer:
If Kiran is 15 years old: His aunt is 32
If Kiran is 30 years old: His aunt is 47
If Kiran is x years old: His aunt is x + 17
If Kiran's aunt is 60 years old: Kiran is 43
Step-by-step explanation:
Hello!
We know that Kiran's aunt is 17 years older than Kiran. So their difference in ages is 17 years.
A)
If Kiran is 15, Kiran's aunt will be his age plus 17 years, so:
If Kiran is 30, Kiran's aunt will be his age plus 17 years, so:
30 + 1747If Kiran is x years old, Kiran's aunt will be his age plus 17 years, so:
x + 17Nothing can be simplified further
B)If Kiran's aunt is 60, Kiran will always be 17 years younger than his aunt.
So:
60 - 1743Kiran would be 43 years old.
Solve negative a minus seven eighths equals two thirds for a.
a equals 5 over 24
a equals negative 5 over 24
a equals 37 over 24
a equals negative 37 over 24
Answer:
a equals negative 37 over 24
Step-by-step explanation:
-a-(7/8)=2/3
Add 7/8 to 2/3.
Multiply the numerator and denominator of each fraction by the other's denominator. This keeps the same value for each fraction, but makes them easier to add because they have the same denominator.
(7*3)/(8*3)+(2*8)/(3*8)
(21/24)+(16/24)
Add the fractions (add the numerators and keep the denominator).
(21/24)+(16/24)=37/24 or 1 13/24
-a=37/24
Divide 37/24 by -1.
a=-37/24
Answer: The answer is D
Step-by-step explanation: :D
Two candidates ran for class president. The candidate that won received 70% of the 370 total votes. How many votes did the winning candidate receive?
In the ale the original price are reduced by 15%
a. Calculate the ale price of a book that ha an original price of $12
b. Calculate the original price of a jacket that ha a ale price of $38. 25
Answer:b
Step-by-step explanation:
Please help. It’s due today
Answer:
There's nothing there I believe you forgot to add a link just add or create another question and i'll see what I can do :)
Step-by-step explanation:
1) There are 8 college basketball teams in a certain
Sub-Division
How many ways are there to choose 6 teams for the playoffs?
There are 28 ways to choose 6 teams for the playoffs if there are 8 college basketball teams in a certain sub-division.
To determine the number of ways to choose 6 teams for the playoffs out of the 8 college basketball teams in a certain Sub-Division, we can use the combination formula. The formula for combinations is given by
nCr = n! / (r! * (n-r)!),
where n represents the total number of teams and r represents the number of teams to be chosen.
In this case, n = 8 and r = 6.
Plugging in these values, we have
8C6 = 8! / (6! * (8-6)!) = 8! / (6! * 2!) = (8 * 7) / (2 * 1) = 28.
Therefore, there are total 28 ways to choose 6 teams.
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When a ball is thrown or kicked, the path it travels is shaped like a parabola. Suppose a football is kicked from ground level, reaches a maximum height of 25 feet, and hits the ground 100 feet from where it was kicked. Assuming that the ball was kicked at the origin, write an equation of the parabola that models the flight of the ball.
The equation of the parabola that models the flight of the ball is y = ax^2 + 25, where a can be any non-zero real number.
The equation of the parabola that models the flight of the ball can be expressed in the standard form: y = ax^2 + bx + c.
Since the ball is kicked from the origin, the equation simplifies to y = ax^2 + c.
To find the values of a and c, we can use the given information. The ball reaches a maximum height of 25 feet, which means the vertex of the parabola is at the point (0, 25). This gives us c = 25.
Now we need to determine the value of a. Since the maximum height occurs at the vertex, the x-coordinate of the vertex is 0. Additionally, we know that the ball hits the ground 100 feet from where it was kicked. The x-coordinate at that point is 100. Therefore, we can use the vertex form of the parabola equation, which is x = -b/2a, to find a.
Substituting the known values, we have 0 = -b/2a, which implies b = 0. Therefore, a can be any non-zero value.
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Find \( y^{\prime \prime} \) for \( y=x^{4}\left(x^{7}-4\right)^{8} \). \[ y^{\prime \prime}= \]
The second derivative of y is given by \(y'' = 64x¹⁷(x⁷-4)⁶(15x¹⁴ - 84x⁷ + 112)\).
Given function: \(y = x⁴(x⁷-4)⁸\) To find the second derivative of the given function, we have to differentiate it twice using the product rule. Let's do this in parts: First, we find the first derivative of \(ydy/dx = [x⁴ * d/dx(x⁷-4)⁸] + [(x⁷-4)⁸ * d/dx(x⁴)]\) Now, we find the second derivative of
\(y[dy/dx]'\) \(= [x⁴ * d²/dx²(x⁷-4)⁸] + [d/dx(x⁴) * d/dx(x⁷-4)⁸] + [2(x⁷-4)⁷ * d/dx(x⁴)]\) Differentiate \((x⁷-4)⁸\) twice:
Let u = \((x⁷-4)\), we can rewrite
\(y = x⁴u⁸\) Now,
\(dy/dx = x⁴ * [8u⁷ * du/dx] + [4x³u⁸]Then, [dy/dx]'\)
\(= x⁴ * [8*7u⁶(du/dx)² + 8u⁷(d²u/dx²)] + 4x³ * 8u⁷\)
\(= 8u⁷(x⁴*7(du/dx)² + x⁴(du/dx)² + x³*2u*du/dx + 4x³u⁶).\)
Now, differentiate the above expression again \([dy/dx]'' = 8u⁷(x⁴*7*2(du/dx)*(d²u/dx²) + x⁴*7(du/dx)² + x⁴*d(du/dx)/dx +\) \(4x³*2u*(du/dx) + x³*2du/dx + 4x³*6u⁵(du/dx)²)\) We can simplify this expression by substituting the values we have found and simplify the terms further. Thus, the answer is\(\[y'' = 64x^{17}\left(x^{7}-4\right)^{6}\left(15x^{14}-84x^{7}+112\right)\]\) So, the second derivative of y is given by \(y'' = 64x¹⁷(x⁷-4)⁶(15x¹⁴ - 84x⁷ + 112).\)
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a triangle is inscribed inside a circle. one vertex of the triangle is at the center of the circle, and the other two vertices are on the circle. if the angle at the center of the circle measures 80 degrees, what is the measurement of one other angle?
Answer:
50 degrees--------------------
The two sides are of same length as radius, hence it is isosceles triangle.
Find the measure x of other two angles using the triangle sum theorem:
2x + 80 = 1802x = 100x = 50Sally and anne went to the movies. they each purchased a drink. they also bought one popcorn and one veggie cup to share. each woman’ total is modeled with this expression: 9 1.34 1 2 (3.50 1.74) how would you simplify the expression? explain your steps.
Using the order of operations, the expression can be simplified as
9 + 1.34 + 62.88 = 73.22
The order of operations instructs us on how to solve steps in multi-step expressions. Any operations contained within parenthesis or brackets are first solved. After that, we handle any exponents. Third, we perform all division and multiplication operations from left to right. Fourth, all addition and subtraction problems are solved from left to right.
Remember PEMDAS when simplifying multi-step expressions, i.e.:
P (Parentheses)
E (Exponents, Powers and Square Roots)
MD (Multiplication and Division, left-to-right)
AS (Addition and Subtraction, left-to-right)
The expression given in the problem is: 9 + 1.34 + 1 2 (3.50 +1.74)
Apply the above operation order:
Step 1: solve the addition inside the parenthesis
9 + 1.34 + 1 2 (3.50 +1.74) = 9 + 1.34 + 1 2 (5.24)
Step 2: Multiply the result by 12
9 + 1.34 + 1 2 (5.24) = 9 + 1.34 + 62.88
Step 3: Apply addition from left to right
9 + 1.34 + 62.88 = 73.22
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A vacant lot is assessed at $36,000. What property tax must be paid on the lot if the tax rate is 2.4 cents per $1? PLEASE SHOW WORK
Answer:
The property tax that must be paid on the lot is $864.
Step-by-step explanation:
The assessment value of the lot is $36,000, and the tax rate is 2.4 cents per $1, or 0.024. So the total amount of tax due is calculated as follows:
$36,000 * 0.024 = $<<36000*0.024=864>>864
What is 10/25= R/4?
10/25=R/4
Answer:
r = 8/5
Step-by-step explanation:
Step 1: Simplify
10/25 = r/4
10/25 simplifies to 2/5
5/25 = r/4
Step 2: Multiply all terms by the same value to eliminate fraction denominators
2/5 = r/4
4 × 2/5 = 4 × r/4
r/4 cancels out and becomes r
4 × 2/5 = r
4 × 2/5 = 8/5
8/5 = r
or
r = 8/5
A circle is inscribed in a square. If the sum of the perimeter of the square and the circumference of the circle is 100cm, calculate the radius of the circle.
Answer:
7 cm
Step-by-step explanation:
Let the side of square be x.
Perimeter of square = 4x
Diameter of circle = x
Radius of circle = x/2
Circumference of circle = 2 * 22/7 * x/2 = 22/7x
According to Question,
4x + 22/7x = 100
(28+22) / 7x = 100
50x = 700
x = 14
Hence, diameter of circle = 14 cm
Radius of circle = (14/2) cm = 7 cm
This is a simultaneous equation and I need help
5x+3y=27
2x+y=10
Answer:
(3, 4 )
Step-by-step explanation:
5x + 3y = 27 → (1)
2x + y = 10 ( subtract 2x from both sides )
y = 10 - 2x → (2)
substitute y = 10 - 2x into (1)
5x + 3(10 - 2x) = 27
5x + 30 - 6x = 27
- x + 30 = 27 ( subtract 30 from both sides )
- x = - 3 ( multiply both sides by - 1 )
x = 3
substitute x = 3 into (2)
y = 10 - 2(3) = 10 - 6 = 4
solution is (3, 4 )
A certain number was divided my 3; 3 was added to to the result. the final answer is 8. what is the number?
Answer: The number is 15.
Step-by-step explanation: We are given a certain number we don't know about. Since it's value is unknown it is a variable. We'll call this variable "x". That number, x, is divided by 3, and then 3 was added to x to make 8. So then if x = 15, then dividing it by 3 would make 5, and adding 3 to that would make 8.
Another way to solve this, or check your work, is to work the problem out in reverse. Starting with the number 8, subtract 3 and then multiply that number by 3. This will give you the number 15. Which shows that the answer is correct.
\((\frac{15}{3}) + 3 = x\)
\(5+3= x\)
\(8=x\)
\(x=8\)
\(3(8-3) = x\)
\(3(5) = x\)
or
\(24 - 9 = x\)
\(15 = x\)
\(x=15\)
Thus the number is 15. Hope this helps, and have a great day!
Answer:
the number is 15
Step-by-step explanation:
if you fix it into the equation, you'll get 15 divided by 3 which is 5 then plus 3 which will give you 8
What is slope?
Vbxnkdb
Answer:
The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Step-by-step explanation:
Answer:
slope is m= rise/run
Step-by-step explanation:
slope is how steep the points go on the graph
A 55" T.V costs $300. They are on sale for 30% off the original price. How much is the
T.V after the discount?
Answer: $210 is the price after discount.
Step-by-step explanation: 90 is 30% of 300. 300-90=210
A kayaker traveled 4 5/6 miles during the first hour, and 1 1/3 miles more then the next hour. How far did he travel in 2 hours
Answer:
11 miles
Step-by-step explanation:
Given that :
Distance traveled in first hour = 4 5/6 miles
Distance traveled in the next hour = 4 5/6 + 1 1/3
Therefore, the total distance traveled in 2 hours equals :
4 5/6 miles + (4 5/6 miles + 1 1/3 miles)
29/6 + 29/6 + 4/3
L. C. M of denominator = 6
(29 + 29 + 8) / 6
= 66 / 6 miles
= 11 miles
Distance traveled in 2 hours =. 11 miles