A.
Binomial random variables have 2 outcomes
die rolls are independent of each other
Based on the information provided in the graph, for which of the following situations could you expect to have the greatest increase in salary? A graph titled Median Annual Household Income by Educational Attainment of Householder, 1997. Professional degree, 92,228 dollars; doctorate degree, 87,232 dollars; master's degree, 68,115 dollars; Bachelor's degree or more, 63,292 dollars; Bachelor's degree, 59,048 dollars; associate degree, 45,258 dollars; some college, no degree, 40,015 dollars; high school graduate, 33,779 dollars; ninth to twelfth grade, 19,851 dollars; than twelfth grade, 15,541 dollars. a. Having a high school diploma and going to college for a year. b. Having an associate’s degree and getting a bachelor’s degree. c. Having a bachelors degree and getting a master’s degree. d. Having a master’s degree and getting a doctorate degree. Please select the best answer from the choices provided A B C D
Answer:
d. Having a master’s degree and getting a doctorate degree.
Step-by-step explanation:
From the figures that are contained in the graph, the option that would lead to a higher increase in salary is d. Having a master’s degree and getting a doctorate degree.
Why the Masters and Doctorate have greater salary increase
From the question we are shown the salary range for the different degree classifications.
doctorate degree= 87,232 dollarsmaster's degree, 68,115 dollarsBachelor's degree or more = 63,292 dollarsBachelor's degree= 59,048 dollarsFrom the range of answers in the multiple choice options, a masters degree and a doctorate degree are the options that have the highest pay. D is correct.
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How are you doing this morning?
also, 20 POINTS
Answer:
good
Step-by-step explanation:
thx man have a nice day :)
Answer:
im doing amazing
Step-by-step explanation:
A company created a new container in the shape of a
triangular prism that will hold sunflower seeds. A three-
dimensional image of the container is shown below, as
well as a two-dimensional image of the base.
6 in.
3.2 in.
2 in.
3.2 in.
1 in.
square inches
1 in.
The container will be made from cardboard. How many
square inches of cardboard are needed to make one
container? Assume there are no overlapping areas.
The number of square inches of cardboard that are needed to make one
the container is 18.
We have,
The volume of the triangular prism.
= Area of the triangle x height
Now,
Height = 6 in
And,
To find the area of a triangle, we can use Heron's formula.
A = √(s(s-a)(s-b)(s-c))
where s is the semi-perimeter of the triangle, calculated as:
s = (a + b + c) / 2
In this case, the side lengths of the triangle are 3.2 in, 3.2 in, and 2 in.
Let's calculate the area using Heron's formula:
s = (3.2 + 3.2 + 2) / 2 = 4.2
A = √(4.2(4.2 - 3.2)(4.2 - 3.2)(4.2 - 2))
A = √(4.2 x 1 x 1 x 2.2)
A = √(9.24)
A ≈ 3.04 square inches
Now,
The volume of the triangular prism.
= Area of the triangle x height
= 3.04 x 6
= 18.24 in²
Now,
Area of one cardboard.
= 1² in²
= 1 in²
Now,
The number of square inches of cardboard that are needed to make one
container.
= The volume of the triangular prism / Area of one cardboard
= 18.24 in² / 1 in²
= 18.24
= 18
Therefore,
The number of square inches of cardboard that are needed to make one
the container is 18.
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rectangle will have length 3n+ 6 and height 2n−1 inches, while the square will have side length n+ 2inches. Find the perimeter and area of your creation. Give your answers in fully factored form and includeunits. As part of your solution, redraw the below picture labelling all the sides.
Answer:
Perimeter: 2(3x+6)+ 2(2x-4)
X=9
Step-by-step explanation:
In order to create the expression you just have to remember that the perimeter of a rectangle equals 2 bases plus 2 sides, so the expression would be:
Perimeter: 2(heights)+ 2(bases)
Perimeter: 2(3x+6)+ 2(2x-4)
IN order to solve for X we just have to insert the value of perimeter, which is 94:
Perimeter: 2(3x+6)+ 2(2x-4)
94=2(3x+6)+ 2(2x-4)
94= 6x+12+4x-8
94=10x+4
94-4=10x
x=90/10
x=9
So the value of x would be 9.
Quinn receives a weeklY salary of 600$ plus 1/2% commission on all sales in excess of $12,500 a week. Last week his sales were $48,370 what were his total earning for the week
Answer:
34.003
Step-by-step explanation:
15
25
15
23
15
23
17
21
21
19
15
a.) The standard deviation is(round to two decimal places)
b.) The variance is(round to one decimal place)
c.) The range is
Factor 40r^3-156r^2+108r
Answer:
4r(10r-9)•(r-3)
Steps:
\(40r^{3}-156r^{2}+108r\)
\(4r(10r^{2}-39r+27)\)
4r(r•(10r-9)-3(10r-9)
4r(10r-9)•(r-3)
This year a train ticket costs £24.97
Last year a train ticket for the same journey cost £22.70
Write this year’s cost as a percentage of last year’s cost.
Answer:
10%
Step-by-step explanation:
24.97 - 22.70=2.27
Increased price÷initial price×100%
2.27÷22.70×100%=10%
simplify the expression 5t + (3r+2r) + 3t +4r
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
substitute with 10 in the equation
A bicycle is traveling at 18 miles per hour. How many feet will it cover in 40 seconds? Round your answer to the nearest tenth of a foot.
Answer:
720 miles
Step-by-step explanation:
18×40=70 is all you need to do
Let sin(2x) = cos(x), where 0° ≤ x < 180°. What are the possible values for x? 30° only 90° only 30° or 150° 30°, 90°, or 150°
Answer:
Answer = 30° , 90° , 150°
Step-by-step explanation:
Hope it helps you
Find the value of x, 6,4, 3x, 4x+1
Answer:
If two chords intersect in a circle, then the product of the segments of one chord equals the product of the segments of the other chord.
6(3x) = 4(4x + 1)
18x = 16x + 4
2x = 4
x = 2
Find the missing side
By using trigonometry, the missing sides are
Example 1: x = 16.7
Example 2: x = 3.2
Example 3: x = 23.5
Example 4: x = 9.3
Trigonometry: Determining the values of the missing sidesFrom the question we are to determine the value of the missing sides in the given triangles
We can determine the value of the missing sides by using SOH CAH TOA
Example 1
Angle = 42°
Opposite side = x
Hypotenuse = 25
Thus,
sin (42°) = x / 25
x = 25 × sin (42°)
x = 16.7
Example 2
Angle = 75°
Opposite side = 12
Adjacent side = x
Thus,
tan (75°) = 12 / x
x = 12 / tan (75°)
x = 3.2
Example 3
Angle = 36°
Hypotenuse side = x
Adjacent side = 19
Thus,
cos (36°) = 19 / x
x = 19 / cos (36°)
x = 23.5
Example 4
Angle = 53°
Opposite side = x
Adjacent side = 7
Thus,
tan (53°) = x / 7
x = 7 × tan (53°)
x = 9.3
Hence,
The missing sides are 16.7, 3.2, 23.5 and 9.3
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help help help help help
Answer:
The answer is 20
Step-by-step explanation:
d=√ (-2-10)^2+(-6-10)^2
d=√ (-12)^2+(-16)^2
d=√ 144+256
d=20
The ratio of cats to dogs at an animal rescue is 70:63. If the ratio were to stay the same, how many dogs will there be if there are 10 cats?
Answer:
There are 9 dogs
Step-by-step explanation:
\( \frac{10}{x} = \frac{70}{63} \\ x = \frac{630}{70} \\ x = 9\)
Can anyone help me determine the next terms in these sequences?
6, 8, ?, 16, 24, 28,...
1000, 999, 996, 991, 984,...
7, 9, 13, 17, ?, 29,...
8, 11, 29, 51, 125, ?, 293,...
9, 11, 30, 51, 126, ?, 294,...
102532, 112433, 122334,...
Answer:
132235
Step-by-step explanation:
The Jones brother, Carl, Cameron, and Carlos, are painters. Together they can paint a standard sized room in 2 hours. If Carl is alone on the job he can paint the room in 5 hours. If Cameron is alone he can paint the room in 6 hours.
Answer: Best anwser 5.5
Step-by-step explanation:
Twenty-one students took a mathematics test. The 11th highest score on the test was a 76. Which of the
following statements must be true?
A.The mean of the scores was 76
B.The range of the test scores was 11
C.The median of the test scores was 76
D.The mode of the test scores was larger than 76
Answer:
C. The median of the test scores was 76
Step-by-step explanation:
The median is the middle value. In 21 values, the 11th value is the middle value, so it must be the median.
Answer: C. The median of the test scores was 76
give the person above me Brainliest
they deserve it :D
I think that they would be greatful lol
PLEASE HELP ILL GIVE LIKE 60 POINTS Find the coordinates of the orthocenter of a triangle with vertices at each set of points on a coordinate plane.
(3,1), (10,8), (5,13)
The orthocenter is what? IM LOOKING FOR PART B BTW TYSMMMMMM
Answer:
An orthocenter can be defined as the point of intersection of altitudes that are drawn perpendicular from the vertex to the opposite sides of a triangle. The orthocenter of a triangle is that point where all the three altitudes of a triangle intersect.
Step-by-step explanation:
Hope this Helped! :)
PLS HELP ME ANSWER THIS QUESTION..
Answer:
b. 4
c. 90⁰
Step-by-step explanation:
a. is in the diagram
I need some help with this one please
The percentage of students who do not walk to class and do not have a lunchbox is 28.25 %.
Percentage calculationFrom the illustration:
Total number of students = 400
Number of students that do not walk and do not have a lunchbox = 113
Percentage component = number of component/total number x 100
Thus:
Percentage of students who do not walk to class and do not have a lunchbox:
= 113/400 x 100%
= 28.25 %
To the nearest hundredth = 28.25%
In other words, the percentage of students who do not walk to class and do not have a lunchbox is 28.25%.
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simplify √([2m5z6]/[ xy])
The simplified form of √([2m5z6]/[xy]) is (√2m√5z√6) / (√x√y).
To simplify the expression √([2m5z6]/[xy]), we can break it down step by step:
Simplify the numerator:
√(2m5z6) = √(2) * √(m) * √(5) * √(z) * √(6)
= √2m√5z√6
Simplify the denominator:
√(xy) = √(x) * √(y)
Combine the numerator and denominator:
√([2m5z6]/[xy]) = (√2m√5z√6) / (√x√y)
Thus, the simplified form of √([2m5z6]/[xy]) is (√2m√5z√6) / (√x√y).
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How many minutes does she have?
Answer:
answer is c 60 you just need to bring the numbers to gather
Read the section "September 12 – The Battle of North Point."
''September 12 – The Battle of North Point
The British land and Ross boasts he will eat supper in Baltimore. Within two hours, Ross is fatally wounded by an American rifleman. Nevertheless, the British force the Americans to retreat.''
Which of the following words MOST closely matches the meaning of "retreat"?
A
advance
B
attack
C
surrender
D
withdraw
Answer:
D
Step-by-step explanation:
The military term most often used for retreat is withdraw. It means that some advanced position, the battle cannot be won or turned around. So you withdraw from the field.
A: advance. No you are doing the exact opposite of retreat.
B: attack. Same as A. You are leaving the field with retreat.
C: Surrender is an entirely different thing. It means that you have given up the field and are not willing to fight anymore.
D: answer
If x = 0, what is f(x)?
f(x) = x² - 4 and g(x)= x^2 + 1 are sketched 10.1.2 Determine the length of DB .
x⁴ - 8x² + 17 is the function that represents the fog(x).
To find fog(x), we first need to find g(f(x)), which means we need to substitute the expression for f(x) into the expression for g(x):
g(f(x)) = g(x² - 4)
Now, we can substitute the expression for g(x) into the above expression:
g(f(x)) = (x² - 4)² + 1
Expanding the squared term, we get:
g(f(x)) = x⁴ - 8x² + 17
Therefore, fog(x) = g(f(x)) = x⁴ - 8x² + 17.
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Complete question:
f(x) = x² - 4 and g(x)= x^2 + 1 find fog(x).
(-1,1,5)
9
8
7-
6
5
4
3₂
-3-2-1₁
(1,5)
(0,3)
Which exponential function is represented by the graph?
Of(x)=2(3¹)
Of(x)=3(3)
Of(x)=3(2)
O f(x) = 2(2¹)
The value of the equation that defines the function is f(x) = 3(5/3)ˣ
Finding an equation defining the functionFrom the question, we have the following parameters that can be used in our computation:
(0, 3) and (1, 5)
An exponential function is represented s
y = abˣ
Where,
a = y when x = 0
So, we have
y = 3bˣ
Using the other point, we have
3b = 5
This gives
b = 5/3
So, we have
f(x) = 3(5/3)ˣ
Hence, the equation defining f is f(x) = 3(5/3)ˣ
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If the Alpha company is 79% staffed and the Beta company is only 62% staffed, what is the relative change of staffing from the Alpha company to the Beta company? (Put your answer as a percentage rounded to 2 decimals.)
Answer:
The answer is "27.41%"
Step-by-step explanation:
Given:
The staffed of Alpha company = 79%
The staffed of Beta company = 62%
\(\bold {\ Relative \ change = \frac{\alpha- \beta }{\beta }}\)
\(= \frac{(79 -62)}{62} \% \\\\= \frac{17}{62} \times 100\\\\=0.2741 \times 100\\\\=27.41\ \%\)
The final answer is "27.41%".
FREE BRAINLIST NEED HELP ASAP
Answer:
G
Step-by-step explanation:
When you go left or down you subtract
WHen you go right or up you add
Answer:
Step-by-step explanation:
(x-8, y-13) to move left 8 and down 13