University of California Santa Barbara Social Services Tax Question
I’m working on a algebra question and need an explanation to help me study.
Suppose that a social services tax of 3.95% is payable on income in excess of $6,400. Calculate the social services tax that is payable on an income of $101,593.00. Round your answer to the nearest cent.
MTHH 022 PP Length of The Hypotenuse for A Right Triangle Questions
Use this information to answer questions 1 and 2:
Joe is hiking in national park wilderness. His radio transmits and receives signals as far as the horizon. Use the formula: , where d is the line-of-sight distance to the horizon in miles and h is height in feet.
Joe holds his transmitter at a height of 6 ft. About how far is it from the transmitter to the horizon?
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3 mi
B.
5 mi
C.
7 mi
D.
9 mi
Joe sets his receiver on the ground. What is the farthest away that a transmitter 4 ft above the ground can be in order to reach Joe?
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0 mi
B.
1.2 mi
C.
2.4 mi
D.
6 mi
Select the response that best completes the statement or answers the question.
In a right triangle, find the length of the hypotenuse if the two legs are 36 m and 48 m.
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5 m
B.
2 m
C.
50 m
D.
60 m
What is the length of the third side of a right triangle if one leg is 6 m and the hypotenuse is 
m?
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7 m
B.
8 m
C.
9 m
D.
10 m
Using A(0, –2) and B(–6, –9), find the length of 
rounded to the nearest tenth.
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4.6
B.
9.2
C.
9.3
D.
4.7
Find the midpoint of 
if A(8, 11) and B(–5, 2).
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(7, 3)
B.
(9, 13)
C.
(2, 7)
D.
(1.5, 6.5)
What is the length of 
in this diagram? (Both triangles are right triangles.)
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4
B.
32
C.
28
D.
24
Is a triangle with sides, 24ft., 32ft., and 42ft. a right triangle?
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yes
B.
no
What is x, to the nearest tenth, in this 45°-45°-90° triangle?
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8.7
B.
8
C.
5.7
D.
2
In a 30°-60°-90° triangle, the length of the longer leg is 10. To the nearest tenth, what is the length of the hypotenuse?
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5.0
B.
6.7
C.
11.6
D.
17.3
How high on a wall will a 12-ft ladder reach if the base of the ladder is 3 ft from the wall?
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4.0 ft.
B.
10.0 ft.
C.
11.6 ft.
D.
12 ft.
How high on a wall will a 12-ft ladder reach if the ladder forms a 60° angle with the ground?
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10.4 ft.
B.
8.0 ft.
C.
6.9 ft.
D.
6.0 ft.
If a ramp has an angle of elevation of 19° and a length of 35 ft, what is the height in inches of the ramp at its high end?
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11 in.
B.
12 in.
C.
137 in.
D.
420 in.
A radio transmitting tower casts a shadow that extends 344 feet from the base of the tower. If a line connecting the sun, the top of the tower, and the end of the shadow forms an angle of depression of 16°, approximately how high is the tower?
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344 ft.
B.
99 ft.
C.
1,2008 ft.
D.
1,248 ft.
Which of the following is the best estimate of ?
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6
B.
7
C.
8
D.
9
Which of the following is the best estimate of ?
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9
B.
10
C.
11
D.
12
Which of the following is a rational number?
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B.
0.93993…
C.
D.
3.474477…
Which of the following is an irrational number?
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743,743
B.
C.
0.2323
D.
0.151155…
Which of the following could be the lengths of the sides of a right triangle?
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2, 6,
B.
5, 12, 13
C.
36, 64, 100
D.
7, 8, 11
Which of the following could be the lengths of the sides of a 30°-60°-90° triangle?
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3, 3,
B.
6, , 23
C.
9, , 18
D.
5, ,
Find sin 28° to four decimal places.
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0.4695
B.
0.4848
C.
0.8829
D.
0.5317
A right triangle has legs of lengths 7 m and 9 m. Which of the following is the best estimate of the length of the hypotenuse?
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10 m
B.
11 m
C.
12 m
D.
13 m
Simplify this square root:
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–40
B.
8
C.
9
D.
–9
Estimate this square root to the nearest integer:
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5
B.
6
C.
7
D.
8
Identify this number as rational or irrational:
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rational
B.
irrational
In this right triangle, what is the missing length of x to the nearest tenth?
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4 m
B.
7.5 m
C.
56 m
D.
8.5 m
What is the distance between these two points, (–8, –9), (1, 2), rounded to the nearest tenth?
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49.2
B.
14.2
C.
7.1
D.
10.9
Find the midpoint between these two points: M(9, –4) and P(2, 8).
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(12, –7)
B.
(6, 5)
C.
(5.5, 2)
D.
(5, 2.5)
Find the missing length of the hypotenuse in this right triangle.
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9 m
B.
4.5 m
C.
16 m
D.
18 m
What is the value of tan 29°rounded to four decimal places?
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0.5543
B.
0.4848
C.
0.5540
D.
0.8746
Estimate to the nearest integer:
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3
B.
8
C.
6
D.
7
Simplify the square root:
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B.
C.
2.25
D.
5
A rectangular park measures 300 ft by 400 ft. A sidewalk runs diagonally from one corner to the opposite corner. What is the length of the sidewalk?
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700 ft.
B.
50 ft.
C.
1200 ft.
D.
500 ft.
Find the distance (or length of the segment) between the two points: G(4, 7) and H(-2, -3).
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B.
C.
D.
Find the midpoint between these two points: G(4, 7) and H(-2, -3).
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(1, 2)
B.
(3, 5)
C.
(6.5, ?2.5)
D.
(?1, ?2)
One leg of a 45°-45°-90° right triangle measures 14 cm. What is the perimeter?
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56 cm
B.
14 cm
C.
28 + 14 cm
D.
42 cm
A surveyor standing 2,277 ft from the base of a building measured a 31° angle to the topmost point. To the nearest ft, how tall is the building?
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74 ft.
B.
1952 ft.
C.
3789 ft.
D.
1368 ft.
Find the value of tan 8°. Round to four decimal places.
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82.8750
B.
0.9923
C.
0.1405
D.
0.1392
Karl is standing 80 ft from the base of a tree. He sees the top of the tree from an angle of elevation of 42°. His eye is 4.5 feet off the ground. How tall is the tree?
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72 ft.
B.
77 ft.
C.
58 ft.
D.
64 ft.
Which of these three lengths will form a right triangle?
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10, 15, 20
B.
3, 4, 6
C.
7, 11, 12
D.
20, 21, 29
DDHA 9100 WU Impact of Telemedicine on Healthcare Access in SW Nigeria Report
Search and collect real Secondary research Data to test and analyze the hypothesis for the given topic. (use SPSS for analysis)
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Topic: Impact of Telemedicine Uptake on Healthcare Access for Patients in Southwestern Nigeria.
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RQ I Does the uptake of telemedicine have a statistically significant impact on healthcare access for patients in Southwest Nigeria?
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Hol: The uptake of telemedicine has no statistically significant impact on healthcare access for patients in Southwest Nigeria.
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HI: The uptake of telemedicine has a statistically significant impact on healthcare access for patients in Southwest Nigeria.
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To address the research question in this quantitative study, the specific research design will include a quantitative cross-sectional design focused on collecting information regarding telemedicine uptake by patients in Southwestern Nigeria. Upon the data collection, analysis will be conducted through Pearson Correlations that will help to understand the magnitude of the statistical testing results identifying the statistically significant differences in the experimental estimates between the dependent and independent variables.
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Secondary data will be gathered regarding the association between the dependable variable, which is access to healthcare through telemedicine utilization (DV) measured against the independent variables (IV) uptake of telemedicine among patients in Southwestern region Nigeria. The indicator will point towards healthcare access from telemedicine by gender, age, education, socio-economic status, and household income.
Herzing University Quantitative Decision Making Essay
This assessment addresses the following course objective(s):
In this assignment you will create decision tree for a business that is considering expanding to a new location. An important part of this analysis will be the details that you create for the business itself. Feel free to pick any industry that you are most familiar with, that will allow a multi-node approach.
Rowan University Math Question
I’m working on a mathematics multi-part question and need support to help me learn.
Directions: Complete each of the following. Label the strip diagram using words (e.g., postcards) and numbers (e.g., 27) so that anyone can easily interpret your diagram. Put a question mark in the strip diagram to indicate the unknown quantity.
Mrs. Martinez had 27 postcards to put in her scrapbook. After placing an equal number of postcards on each of 4 pages, there were 3 postcards left. How many postcards did she put on each page?
Draw a strip diagram to represent the relationship between the quantities.
How many postcards did she put on each page?
The sum of two numbers is 84. One number is 3 times as large as the other number. What is the larger number?
Draw a strip diagram to represent the relationship between the quantities.
What is the larger number?
A mug costs $6. A sweatshirt costs 5 times as much. What is the total cost for the two items?
Draw a strip diagram to represent the relationship between the quantities.
Nevaeh has 4 times as many erasers as Soloman. Together, they have 60 erasers. How many more erasers does Navaeh have than Soloman?
Draw a strip diagram to represent the relationship between the quantities.
BUS 308 Ashford University Week 1 Descriptive Statistics in Data Collection Paper
Step 1: Read:
Step 2: Do:
One common error students get is: Descriptive Statistics – Input range contains non-numerical data. This is because you included non-numerical data, so delete those “yes/no” data in the range and run the test again.
In a managerial report, use the methods of descriptive statistics to
Step 3: Discuss:
Tecnológico de Monterrey Gram Schmidt Process & Set of Vectors Exercises
Hi, all info on the file. Don’t care about steps nor explanations, I only need the final answer. I need at least 80% correct. Thanks in advance!
USF Statistics & Multiple Population Proportions Worksheet
| Q1 | If there are three or more populations, then it is | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| a. | possible to test for equality of three or more population proportions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| b. | impossible to test for equality of the three population proportions, because chi-square tests deal with only two populations | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| c. | customary to use a t distribution to test for equality of the three population proportions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| d. | reasonable to test for equality of multiple population proportions using chi-square lower tail tests
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University of London Solving The First Section of Numerical Analysis Exercise
. Recall that, for the Taylor method of order 2, the function T
(2)(t, y) is defined as
T
(2)(t, y) = f(t, y) + h
2
∂f
∂t (t, y) + h
2
∂f
∂y (t, y)f(t, y), (1)
where we have used the chain rule to evaluate the derivative term. We want to derive a RungeKutta method by approximating T
(2)(t, y) in the form
a1f(t, y) + a2f(t + α1, y + β1f(t, y)), (2)
where a1, a2, α1, and β1 are parameters that we must choose.
(a) Taylor’s theorem in two variables implies that we may write
f(t + α1, y + β1f(t, y)) = f(t, y) + α1
∂f
∂t (t, y) + β1f(t, y)
∂f
∂y (t, y) + R1(t + α1, y + β1),
where R1(t + α1, y + β1) is the remainder term. If we want (2) to approximate (1), then we
must choose the parameters a1, a2, α1, and β1 such that the matching condition
f(t, y)+
h
2
∂f
∂t (t, y)+
h
2
f(t, y)
∂f
∂y (t, y) = a1f(t, y)+a2
f(t, y)+α1
∂f
∂t (t, y)+β1f(t, y)
∂f
∂y (t, y)
holds. By matching the coefficients on like-terms (color-coded for your convenience), derive
the three equations that involve the parameters a1, a2, α1, and β1 (but do not solve these
equations). Make sure to distribute a2 into the bracketed expression before matching!
(b) You will notice that there are four unknown parameters but only three equations, which
suggests that we have some flexibility in choosing the parameters. The standard approach
is to choose a2 freely and then solve for the remaining three parameters a1, α1, and β1. Do
so for the choice a2 = 1, and state the name of the Runge-Kutta method from lecture
that corresponds to these parameters.
(c) Now choose a2 =
2
3
and solve for the remaining parameters a1, α1, and β1. This choice of
parameters gives Ralston’s method. (Note: There is another method where you choose
a2 =
3
4
that is also called Ralston’s method, but we will go with the one above.
