An engineer is designing a new bridge that will support more cars. Segment CF is held in place with a series of cables and represents the perpendicular
bisector of the base of the bridge AB. If the lengths of two of the four support cables are given, what is the total length of cables, in meters, required for
the construction team to follow through with the engineer's plans for a new bridge?
Select one:
A.962
B.1128
C. 192.4
D. 2322
Answers
Answer:
c. 192.4
Step-by-step explanation:
Related Questions
How many 1/3 inch are in 3/4 inch?
Answers
Answer:
2, 1/3 inches in 3/4
basically you multiply the denominator to match the other problem so 1/3 becomes 4/12 and 3/4 becomes 9/12
so there are 2 1/3 inches in 3/4, this is a sort of rough explanation I reccomend going on Khan Academy and looking for something to help you there
2. Abigail and Curtis Siebert: $270,000 mortgage at 7% for 20 years.
Answers
M = 270,000 * (0.5833% * (1 + 0.5833%)^240) / ((1 + 0.5833%)^240 - 1). Calculating this equation will give us the monthly mortgage payment for Abigail and Curtis Siebert.
Abigail and Curtis Siebert have a $270,000 mortgage at an interest rate of 7% for a term of 20 years.
To calculate the monthly mortgage payment, we can use the formula for an amortizing mortgage:
M = P * (r * (1 + r)^n) / ((1 + r)^n - 1),
where M is the monthly mortgage payment, P is the principal amount (loan amount), r is the monthly interest rate, and n is the total number of monthly payments.
First, we need to convert the annual interest rate to a monthly interest rate. Since there are 12 months in a year, the monthly interest rate is 7% divided by 12, which is approximately 0.5833%.
The total number of monthly payments is the term of the mortgage multiplied by 12. In this case, it's 20 years * 12 months, which equals 240 months.
Now, we can substitute the values into the formula:
M = 270,000 * (0.5833% * (1 + 0.5833%)^240) / ((1 + 0.5833%)^240 - 1).
Calculating this equation will give us the monthly mortgage payment for Abigail and Curtis Siebert.
for such more question on mortgage
https://brainly.com/question/29518435
#SPJ8
The radius of a sphere is increasing at a rate of 5mm/s how fast is the volume increasing when the diameter is 80mm
Answers
Answer:
it is x=7
Step-by-step explanation:
because
Write an equation for the graph, where y depends on x.
Answers
Answer:
y = -3x + 6
Step-by-step explanation:
Equation of straight line is given by,
y = mx + b
m = slope of the line
b = y-intercept
From the graph attached,
m = \(\frac{\text{Rise}}{\text{Run}}\)
= \(\frac{-6}{2}\)
= -3
y intercept 'b' = 6
Therefore, equation of the line will be,
y = -3x + 6
help pls on this pls
Answers
Answer:
option c 3:4
Step-by-step explanation:
Due to an important situation Krish is in need of Dh. 8000 . He has two ways to fulfil his need
Way 1:- withdraw money using his credit card . He has to pay Dh 4000 as interest after 5 years. Assume that he didn’t repaid the amount before 5 years.
Way 2:- Take a loan of Dh 8000 from bank for 3 years at 10% rate of interest . (Krish will not pay money before the 3 years.)
A) What do you suggest which one is the best option? Explain through calculation
B) How can you decrease the interest on a loan of Dh3000 financed for a period of 5
years?
SELECT ALL THAT APPLY
a. Add more to the principal
b. Take out a loan to the lower interest rate.
c. Decrease the number of years
d. Increase the number of years.
Answers
What’s the correct answer for this?
Answers
｡☆✼★ ━━━━━━━━━━━━━━ ☾
As the radius of the circle is 5
You need to square this value for it to fit the equation
5^2 = 25
Thus, your answer would be option B
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
｡☆✼★ ━━━━━━━━━━━━━━ ☾
You have saved $14,000 for a down payment on a house. Your bank requires a minimum down payment of 17%. What is the maximum price you can offer for a home in order to have enough money for the down payment? (Round your answer to two decimal places.)
Answers
The maximum price you can offer for a home is approximately $82,352.94 for a 17% down payment.
To determine the maximum price you can offer for a home, you need to calculate 17% of the total price, which will be your down payment of $14,000.
Let's assume the maximum price you can offer for the home is P dollars.
According to the given information, the down payment requirement is 17% of the total price. So, we can set up the following equation:
\(0.17P = $14,000\)
To solve for P, divide both sides of the equation by 0.17:
P = $14,000 / 0.17
Calculating this expression, we find:
P ≈ $82,352.94
Therefore, the maximum price you can offer for a home in order to have enough money for the 17% down payment is approximately $82,352.94.
For more questions on down payment
https://brainly.com/question/1698287
#SPJ8
20 students each rolled dice 5 times each to measure the median. Here is the data in the picture attached. What can we infer from this graph by looking at the median data?
A. when rolling a dice multiple times, the median is less likely to fall between numbers 1 and 6.
B. it's not possible to tell the likelihood of where the median is going to be when measuring probability since rolling dice is completely randomized, etc.
C. some other response
Answers
We can deduce that option A is likely to be true based on the given graph of rolling dice median data.
What is the median?The median is the value in the middle of a data set, which means that 50% of the data points have a value less than or equal to the median, and 50% of the data points have a value greater than or equal to the median.
The graph illustrates that the median value of the rolls is closer to the center of the possible outcomes (numbers 3, 4, and 5) than the extremes (numbers 1 and 6).
This implies that when rolling a dice several times, the median is less likely to fall between the numbers 1 and 6.
However, because rolling the dice is a random process, there is always a degree of uncertainty in predicting the outcomes.
Learn more about dice here:
https://brainly.com/question/23637540
#SPJ1
3.484
+ 17
What’s the answer?
Answers
Answer:
504
Step-by-step explanation:
Answer:
20.484
Step-by-step explanation:
Just add it up, 3.484 plus 17 is equal to 20.484.
3.484
+ 17
-------------
The cone and the cylinder below have equal surface area. O A. True O B. False
Answers
Answer:
the answer is false
Step-by-step explanation:
comment if you want explanation
Answer:
True
Step-by-step explanation:
When using the formulas to find the surface area, both have equal surface area
If each of the following represents the slope of a line (or line segment), give the slope a line that is perpendicular to it. (a) 4 3 m (b) 3 7 m ( c )4 m (d) 1 3
Answers
Answer:
\(m_2 = -\frac{3}{4}\) -- (a)
\(m_2 = -\frac{7}{3}\) -- (b)
\(m_2 = -\frac{1}{4}\) --- (c)
\(m_2 = -3\) -- (d)
Step-by-step explanation:
Given
\(a.\ m = \frac{4}{3}\)
\(b.\ m = \frac{3}{7}\)
\(c.\ m = 4\)
\(d.\ m = \frac{1}{3}\)
Required
Determine the slope of a perpendicular line
In geometry, the condition for perpendicularity is:
\(m_2 = -\frac{1}{m}\)
This formula will be applied in solving these questions.
\(a.\ m = \frac{4}{3}\)
\(m_2 = -\frac{1}{m}\)
Substitute 4/3 for m
\(m_2 = -\frac{1}{4/3}\)
Express as a proper division
\(m_2 = -1/ \frac{4}{3}\)
Convert to *
\(m_2 = -1* \frac{3}{4}\)
\(m_2 = -\frac{3}{4}\)
\(b.\ m = \frac{3}{7}\)
\(m_2 = -\frac{1}{m}\)
Substitute 3/7 for m
\(m_2 = -\frac{1}{3/7}\)
Express as a proper division
\(m_2 = -1/ \frac{3}{7}\)
Convert to *
\(m_2 = -1* \frac{7}{3}\)
\(m_2 = -\frac{7}{3}\)
\(c.\ m = 4\)
\(m_2 = -\frac{1}{m}\)
Substitute 4 for m
\(m_2 = -\frac{1}{4}\)
\(d.\ m = \frac{1}{3}\)
\(m_2 = -\frac{1}{m}\)
Substitute 1/3 for m
\(m_2 = -\frac{1}{1/3}\)
Express as a proper division
\(m_2 = -1/ \frac{1}{3}\)
Convert to *
\(m_2 = -1* \frac{3}{1}\)
\(m_2 = -\frac{3}{1}\)
\(m_2 = -3\)
75% of students is blank of 20 students
Answers
Explanation: multiply 20 by .75
Answer:
Step-by-step explanation:
Answer choices are length of side opposite to angle H over length of side adjacent to angle H, HI over GI, 1 over sin(angle H), and 1 over tan(angle H)
Answers
Answer:
Step-by-step explanation:
Since tan is equal to the opposite over adjacent
Tan(angle G)= HI/IG
If 2/3=x/12, what is the vaule of x? a 4 b 8 c 18 d 24
Answers
Answer:
b.8
Step-by-step explanation:
2/3 = x/12
8/12 = x/12
x = 8
if there are 40 fish in a tank and 10 swim away and 20 drown how many fish are all in the tank
Answers
Answer:
30
Step-by-step explanation:
fish cant drown
The General Social Survey (GSS) is a sociological survey used to collect data on demographic characteristics and attitudes of residents of the United States. In 2010, the survey collected responses from over a thousand US residents. The survey is conducted face-to-face with an in-person interview of a randomly-selected sample of adults. One of the questions on the survey is "For how many days during the past 30 days was your mental health, which includes stress, depression, and problems with emotions, not good?" Based on responses from 1,151 US residents, the survey reported a 95% confidence interval of 3.40 to 4.24 days in 2010. Given this information, which of the following statements would be most appropriate to make regarding the true average number of days of "not good" mental health in 2010 for US residents? 1 point For these 1,151 residents in 2010, we are 95% confident that the average number of days of "not good" mental health is between 3.40 and 4.24 days. There is not sufficient information to calculate the margin of error of this confidence interval. For all US residents in 2010, based on this 95% confidence interval, we would reject a null hypothesis stating that the true average number of days of "not good" mental health is 5 days.
Answers
The most appropriate statement is the one that correctly reflects the confidence interval obtained from the survey data, as stated above.
The most appropriate statement to make regarding the true average number of days of "not good" mental health in 2010 for US residents, based on the given information, is:
"For these 1,151 residents in 2010, we are 95% confident that the average number of days of 'not good' mental health is between 3.40 and 4.24 days."
The 95% confidence interval of 3.40 to 4.24 days is obtained from the survey data, and it provides an estimate of the range within which the true average number of days of "not good" mental health falls for the entire population of US residents.
Regarding the provided options:
There is not sufficient information to calculate the margin of error of this confidence interval: This statement is not accurate since the margin of error can be calculated using the formula Margin of Error = (Upper Limit - Lower Limit) / 2.
For all US residents in 2010, based on this 95% confidence interval, we would reject a null hypothesis stating that the true average number of days of "not good" mental health is 5 days: This statement is not supported by the given information. The confidence interval provides an estimate of the range within which the true average lies, but it does not involve a comparison to a specific value such as 5 days.
for such more question on confidence interval
https://brainly.com/question/2141785
#SPJ8
Based on the provided information and the 95% confidence interval of 3.40 to 4.24 days for "not good" mental health in 2010,
The most appropriate statement to make regarding the true average number of days of "not good" mental health for US residents in 2010 is:
"For these 1,151 residents in 2010, we are 95% confident that the average number of days of 'not good' mental health is between 3.40 and 4.24 days."
This statement accurately represents the confidence interval obtained from the survey data.
It indicates that the true average number of "not good" mental health days for the entire US population in 2010 is likely to fall within this range with a 95% level of confidence.
It's important to note that this statement only applies to the specific sample of 1,151 US residents surveyed in 2010.
To make inferences about the true average number of "not good" mental health days for all US residents in 2010, a different sample with a larger representative size would be required.
Learn more about confidence intervals here:
https://brainly.com/question/32546207
#SPJ4
Please help. What is the solution to this system of equations using the linear combination method? {5x+y=24x+y=5 (0, 2) begin ordered pair 0 comma 2 end ordered pair. (−3, 17) begin ordered pair negative 3 comma 17 end ordered pair. (1, −8) begin ordered pair 1 comma negative 8 end ordered pair. (−2, 12)
Answers
An educational researcher devised a wooden toy assembly project to test learning in 6-year-olds. The time in seconds to assemble the project was noted, and the toy was disassembled out of the child's sight. Then the child was given the task to repeat. The researcher would conclude that learning occurred if the mean of the second assembly times was less than the mean of the first assembly times.
Find the 99% confidence interval for the difference in means.
Child
2
3
4
Trial 1
108 140
154
115
Trial 2
99
118 154
96
5
130
108
107
102
110
0 0.7
0-07<4-4 < 23.5
0-29
O 29
Answers
The differences are: -9, 22, 0, -19, -105, 24, -46, -8, -5, -8, -8
The mean of the differences is: -9.5
The standard deviation of the differences is: 38.3
To calculate the 99% confidence interval, we use the formula:
(mean difference) +/- (t-value) * (standard deviation of differences / square root of sample size)
The sample size is 11, so the degrees of freedom are 10. Using a t-table with 10 degrees of freedom and a 99% confidence level, we find the t-value to be 3.169.
Plugging in the values, we get:
-9.5 +/- 3.169 * (38.3 / sqrt(11))
Which simplifies to:
-9.5 +/- 23.5
Therefore, the 99% confidence interval for the difference in means is (-33, 14).
Calculate the bearing of Y from X.
N.
Z
-Y
X
104°
Not drawn accurately
Please help I need help for this question
Answers
Answer:
76°
Step-by-step explanation:
starting fromX ,the line coming from the north pole and ending at the line coming from Y while moving in clockwise direction is the bearing of Y from X
= 180-104=76°
4t+10 < 200, please help me
Answers
Answer:
here's the solution
4t + 10 < 200
4t < 200 - 10
4t < 190
t < 190/4
t < 47.5
hope it helps
Urgent, please answer and show your work. In how many ways can two bishops be placed on a chessboard so that they do not attack each other? Note: a bishop can move any number of squares diagonally. A bishop on a white square, therefore, moves along white squares only. A bishop on a black square moves diagonally along black squares only.
Answers
Answer:
use the formula of permutation and combination
Step-by-step explanation:
Find the product 3 radical -3 and 3 radical -5
Answers
\(\left(\sqrt[3]{-3} \right) \left(\sqrt[3]{-5}\right)\\\\=\left( \sqrt[3]{-1}\right \sqrt[3]{3}) \left(\sqrt[3]{-1} \sqrt[3]{5} \right)\\\\=\sqrt[3]{(-1)(-1)} \cdot \sqrt[3]{(3)(5)}\\\\=\sqrt[3]{1} \cdot \sqrt[3]{15}\\\\=1\cdot \sqrt[3]{15}\\\\=\sqrt[3]{15}\)
What is the value of the sum?
Drag and drop the answer into the box to match the sum with its value.
-7/9+2/3
Answers
Carla asked students at a lunch table what their main course they liked. Out of these students, 28n liked pizza, 15 liked chicken nuggets, and 8 liked both. what is the probability that a randomly selected student will like pizza but not chicken nuggets?
Answers
The probability that a randomly selected student will like pizza but not chicken nuggets is (28n - 8)/(28n + 7), where 28n is the students who like pizza and 8 is students who like both pizza and chicken nuggets.
To find the probability that a randomly selected student will like pizza but not chicken nuggets.
Let P = the number of students who like pizza but not chicken nuggets
Then, P = the number of students who like pizza - the number of students who like both pizza and chicken nuggets
P = 28n - 8
So, the probability that a randomly selected student will like pizza but not chicken nuggets is:
P(Pizza but not nuggets) = P/(Total number of students)
We can find the total number of students who like either pizza or chicken nuggets by adding the number of students who like pizza and the number of students who like chicken nuggets, and then subtracting the number of students who like both:
Total number of students = 28n + 15 - 8 = 28n + 7
So, the probability that a randomly selected student will like pizza but not chicken nuggets is:
P(Pizza but not nuggets) = P/(Total number of students) = (28n - 8)/(28n + 7)
To learn more about probability please click on below link
https://brainly.com/question/16484393
#SPJ1
Evaluate the expression x−2×8, if x = 27.8
Answers
Answer:
11.8
Step-by-step explanation:
the answer is above hope it helps. mark me as brainlist plz
Complete this sequence of numbers such that the difference between any two adjacent numbers is the same : 3/k, _, _, 9/2k.
Answers
The completed sequence is: 3/k, 3/k, 3/k, 9/2k.To complete the sequence of numbers with a constant difference between adjacent numbers, we can calculate the common difference by subtracting the first term from the second term.
Let's denote the missing terms as A and B.
The given sequence is: 3/k, A, B, 9/2k.
The common difference can be found by subtracting 3/k from A or B. Therefore:
A - 3/k = B - A = 9/2k - B.
To simplify, we can equate the two expressions for the common difference:
A - 3/k = 9/2k - B.
Next, we can solve for A and B using this equation.
Adding 3/k to both sides gives:
A = 3/k + 9/2k - B.
Now, we can substitute the value of A into the equation:
3/k + 9/2k - B - 3/k = 9/2k - B.
Simplifying further, we have:
9/2k - 3/k = 9/2k - B.
Cancelling out the common terms, we find:
-3/k = -B.
Multiplying both sides by -1, we get:
3/k = B.
For more such questions on Adjacent numbers:
https://brainly.com/question/28207765
#SPJ8
6. Write an equation that represents the
number below.
Answers
Answer:
0-4+3
Because
It
Is
Ok
Cool
If angle 1= 36 degrees and angle 4= 115 degrees what is the measurement of angle 2 ?
Answers
f John consistently makes $1200 deposit into his saving account every year, how many years would it take for John to have his first $1,000,000? (Round your answer up to the nearest whole number.)
Answers
Answer:
834 years.
Step-by-step explanation:
Let \(y\) equal years.
Construct an equation:
\(1200y=1000000\)
Divide both sides of the equation by the coefficient of \(y,\) which is \(1200\):
\(y=833.3333...\\\)
Round up to the nearest whole number:
\(y=834\)