Answer:
17ft thats my answer byyyyyye
1. insert a digit to make numbers that are divisible by 6 if it is possible
531_5
2. insert a digit to make numbers that are divisible by 6 if it is possible
237_8
Answer:
1 There is no number that make it divisible by 6 with no decimals
2 1,4,7
Step-by-step explanation:
2 23718/6= 3953
23748/6= 3958
23778/6= 3963
At a sale this week, a desk is being sold for $536. This is 67% of the original price.
What is the original price?
Answer:
884.4
Step-by-step explanation:
Answer:
The original price is 895.12$
I haven't done percent in ages, lmk if you get it right
kudos to any other answer besides this
Step-by-step explanation:
What happens if you can write a function as a composite in different ways? Do you get the same derivative each time? The Chain Rule says you should. Find
dy/dx if y=x by using the Chain Rule with y as a composite of the following functions. Complete parts (a) and (b) below.
Using the Chain Rule, we have: dy/dx = f'(g(x)) * g'(x) = 1 * 1 = 1.The derivative of y with respect to x is 1.
When we compose a function, it may be possible to write it in a variety of different ways. Differentiating such functions can result in different derivatives, but the Chain Rule indicates that the derivatives of the compositions should be the same regardless of how the function is written, if the function is continuous and differentiable.For instance, consider the function f(x) = sin(x²). It can be written as f(g(x)) where g(x) = x² and f(x) = sin(x). Furthermore, it can be written as f(h(x)) where h(x) = x² and f(x) = sin(x). These are both compositions of functions, but they are different compositions that lead to different derivatives.However, if the function is a composite of differentiable functions, the Chain Rule tells us that the derivative of a composite function is the derivative of the outer function multiplied by the derivative of the inner function.
To find dy/dx if y = x using the Chain Rule with y as a composite of the following functions, we must first rewrite y as a composite function: y = f(g(x)) where g(x) = x and f(x) = x. This composite function can be written in a variety of different ways, such as y = f(h(x)) where h(x) = x and f(x) = x, or y = f(k(x)) where k(x) = x and f(x) = x. However, regardless of how we write it, the Chain Rule tells us that the derivative of y is equal to the derivative of the outer function (f(x) = x) multiplied by the derivative of the inner function (g(x) = x).
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What is the volume of the solid?8 cm12 cm12 cm16 cm2 cmWe talenteΟ Α112 cubic cmОв192 cubic cmОс224 cubic cmOD304 cubic cm
In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data:
diagram:
solid
Step 02:
geometry:
volume:
we must analyze the figure to find the solution.
volume solid 1:
rectangle:
V = l * w * h
V1 = 12 cm * (16 cm - 12 cm) * 2 cm = 12 cm * 4 cm * 2 cm = 96 cm³
volume solid 2:
rectangle:
V = l * w * h
V2 = 12 cm * 2 cm * (16 cm - 8 cm) = 12 cm * 2 cm * 8 cm = 192 cm³
Total volume:
VT = V1 + V2 = "96 cm + ³192 cm = ³
i have a question and i need help
Answer:
The length of AB is;
\(12\text{ ft}\)Explanation:
Given the isosceles trapezoid in the attached image.
The length of line segment AE will be;
\(\begin{gathered} AE=\frac{28-12}{2}=\frac{16}{2} \\ AE=8\text{ ft} \end{gathered}\)We can then use the Pythagorean theorem to solve for the length of the line segment AB;
\(\begin{gathered} AB^2=AE^2+BE^2 \\ AB^2=8^2+9^2 \\ AB^2=64+81 \\ AB=\sqrt[]{64+81} \\ AB=\sqrt[]{145} \\ AB=12.04ft \\ AB=12\text{ ft} \end{gathered}\)Therefore, the length of AB is;
\(12\text{ ft}\)I need help finding the domain and range of this graph!
Answer:
range is 0 to 4 and domain is 0 to 10
Step-by-step explanation:
start with lowest y value and go up to the maximum value of y on any point then for domain do the same thing except left to right
A store is having a sale on jelly beans and almonds. For 3 pounds of jelly beans and 5 pounds of almonds, the total cost is $27. For 9 pounds of jelly beans and
7 pounds of almonds, the total cost is $51. Find the cost for each pound of jelly beans and each pound of almonds.
Cost for each pound of jelly beans:
Cost for each pound of almonds:
Answer:
Cost for each pound of jelly beans: $2.75
Cost for each pound of almonds: $3.75
Step-by-step explanation:
Let J be the cost of one pound of jelly beans.
Let A be the cost of one pound of almonds.
Using the given information, we can create a system of equations.
Given 3 pounds of jelly beans and 5 pounds of almonds cost $27:
\(\implies 3J + 5A = 27\)
Given 9 pounds of jelly beans and 7 pounds of almonds cost $51:
\(\implies 9J + 7A = 51\)
Therefore, the system of equations is:
\(\begin{cases}3J+5A=27\\9J+7A=51\end{cases}\)
To solve the system of equations, multiply the first equation by 3 to create a third equation:
\(3J \cdot 3+5A \cdot 3=27 \cdot 3\)
\(9J+15A=81\)
Subtract the second equation from the third equation to eliminate the J term.
\(\begin{array}{crcrcl}&9J & + & 15A & = & 81\\\vphantom{\dfrac12}- & (9J & + & 7A & = & 51)\\\cline{2-6}\vphantom{\dfrac12} &&&8A&=&30\end{array}\)
Solve the equation for A by dividing both sides by 8:
\(\dfrac{8A}{8}=\dfrac{30}{8}\)
\(A=3.75\)
Therefore, the cost of one pound of almonds is $3.75.
Now that we know the cost of one pound of almonds, we can substitute this value into one of the original equations to solve for J.
Using the first equation:
\(3J+5(3.75)=27\)
\(3J+18.75=27\)
\(3J+18.75-18/75=27-18.75\)
\(3J=8.25\)
\(\dfrac{3J}{3}=\dfrac{8.25}{3}\)
\(J=2.75\)
Therefore, the cost of one pound of jelly beans is $2.75.
Law of Sines. Find the
Answer:
\(\angle B=23.96\\\\\angle C=59.04\)
Step-by-step explanation:
\(\:The\:law\:of\:sines\:is:\\\\\frac{\sin A}{a}=\frac{\sin B}{b}=\frac{\sin C}{c}\)
\(with\\\\A=97\\\\a=22\\\\b=9\\\\c=19\)
\(so\:we\:have\\\\\frac{\sin 97}{22}=\frac{\sin B}{9}\\\\\sin B=\frac{9\sin 97}{22}\\\\B=\sin^{-1}(\frac{9\sin 97}{22})\\\\B\approx 23.96\)
\(You\:could\:use\:the\:law\:of\:sines\:again\\\\But\:remember\:that\:the\:sum\:of\:angles\:is\:180\\\\\angle A+\angle B+\angle C=180\\\\97+23.96+\angle C=180\\\\120.96+\angle C=180\\\\\angle C=59.04\)
Write the slope-intercept form of the equation of the line through the given point and slope.
Point: (-1, 2)
Slope: 1.
Answer:
y=x+3
Step-by-step explanation:
same as the last one =)
I need help with this question. I have attached a screenshot of this question.
Answer:
Not a lot of information given but if you are looking for the difference in price it is 31 CHF
It is 31 more CHF in Manchester than in Switzerland.
Step-by-step explanation:
1.55(145) = 224.75
224.75-193.75 = 31
Describe the slope of the line
Find the slope
m=??
Answer: 2.333333...
Step-by-step explanation:
If we apply rise over run, we see that it rises 3.5 spaces, and runs 1.5, which means that \(m = \frac{rise}{run} = \frac{3.5}{1.5} = 2.33333...\)
this isn’t a question but to everyone who’s actually good at math thank you so much for taking the time to answer these questions.
Answerurdsrd d e
Step-by-step explanation:
. The average life span of a huski dog is 4,380 days. How many years is
this?
Answer:
it's almost 12 years
Step-by-step explanation:
Answer:
Your answer would be 12 years!
Hope this helps!
Please answer!!! 40 points!!
Dana has already baked 4 pies, and she can bake 2 pies with each additional cup of sugar she buys. How many additional cups of sugar does Dana need in order to bake a total of 42 pies?
Answer:
84 is the answer I guess!!!!!!!!!!!!!!!!!!!!!!!!!
i really need help!!!!!
there are like 5 questions.
Answer:
3
Step-by-step explanation:
The answer is three because u need to simply the fractions
19.- If P is the circumcenter of ABG, AD = 3x - 11-DB = 5x-29, and PC = 18, find DP
Answer:
DP=5×-29 is your answer right answer
I'm putting all my savings into stocks because stocks always outperform other types of investments over the long term
Incomplete question. The full question read;
Decide whether the following statement makes sense (or is clearly true) or does not make sense (or is clearly false). Explain your reasoning.
I'm putting all my savings into stocks because stocks always outperform other types of investments over the long term.
Choose the correct answer below.
A. The statement does make sense because stocks historically outperform bonds and cash over the long term and investing in stocks is high-risk, which offers higher returns.
B. The statement does not make sense because although stocks historically outperform bonds and cash over the long term, investing in stocks is high-risk and there is no guarantee that the investment will yield a high return.
C. The statement does make sense because stocks are a low-risk investment, offering predictable low returns.
D. The statement does not make sense because stocks never outperform bonds and cash over the long term.
Answer:
B. The statement does not make sense because although stocks historically outperform bonds and cash over the long term, investing in stocks is high-risk and there is no guarantee that the investment will yield a high return.
Step-by-step explanation:
Of course, the statement does not make sense because it does clearly say the reality about stocks. By saying "stocks always outperform" other investment types it hides the possibility of losses from stock investments.
For example, a company's stock may be negatively affected as a result of employee layoffs or unexpected company scandals. Hence, there is no guarantee that the investment will yield a high return.
help!!!! please <33333
Hello!
For this you would just need to multiple straight across. Here's how you would set it up:
3/4 ·1/8
Then you would multiple 3 x 1 = 3
And 4 x 8 =32
Your answer should be 3/32, it cannot be simplified so that is the final answer :).
The cost of purchasing a bag of rice is partly constant and partly varies inversely as the square root of the number of people demanding the bag. when the cost was 100 naira the number of people were 36 when the cost was 150 naira the number of people were 144. Find
1. The cost when the number of people were 225.
The number of people when the cost was 200 naira
Answer:
(a) 160 Naira
(b) Undefined
Step-by-step explanation:
Given
Let:
\(y \to\) cost of bag of rice
\(x \to\) people demanding the bag
So, we have:
\(y\ = \frac{k}{\sqrt x} + c\) ---- The variation
\(y = 100; x = 36\)
\(y = 150; x = 144\)
We have:
\(y\ = \frac{k}{\sqrt x} + c\)
When: \(y = 100; x = 36\)
\(100 = \frac{k}{\sqrt {36}} + c\)
\(100 = \frac{k}{6} + c\) -- (1)
When: \(y = 150; x = 144\)
\(150 = \frac{k}{\sqrt {144}} + c\)
\(150 = \frac{k}{12} + c\)--- (2)
Subtract (1) from (2)
\(150 - 100 = \frac{k}{12} - \frac{k}{6} + c - c\)
\(50 = \frac{k}{12} - \frac{k}{6}\)
Multiply through by 12
\(600 = k - 2k\)
\(600 = -k\)
\(k = -600\)
To solve for x, we have:
\(100 = \frac{k}{6} + c\) -- (1)
This gives:
\(100 = \frac{-600}{6} + c\)
\(100 = -100 + c\)
\(c = 100 + 100\)
\(c = 200\)
So, the equation is:
\(y\ = \frac{k}{\sqrt x} + c\)
\(y = -\frac{600}{\sqrt x} + 200\)
Solving (1): y; when x = 225
We have:
\(y = -\frac{600}{\sqrt x} + 200\)
\(y = -\frac{600}{\sqrt {225}} + 200\)
\(y = -\frac{600}{15} + 200\)
\(y = -40 + 200\)
\(y = 160\)
Solving (2): x; when x = 200
We have:
\(y = -\frac{600}{\sqrt x} + 200\)
\(200 = -\frac{600}{\sqrt x} + 200\)
Collect like terms
\(\frac{600}{\sqrt x} = 200 - 200\)
\(\frac{600}{\sqrt x} =0\)
Cross multiply
\(600 =0 * \sqrt x\)
\(600 =0\)
x is undefined
A marina has 40 boats in 5 equal rows and 40 personal watercraft in 4 equal rows are there more boats or personal watercraft in each row
Which pair of lines are perpendicular? A) y = 4x - 9 and y + 4x = 3 B) y = 3x + 7 and y + 2 = 3(x - 5) C) y = 2x and 2y = x -9 D) y + x = 0 and y = x
First, take into account that the general form of a linear equation is:
y = mx + b
where m is the slope and b the y-intercept.
When two lines are parallel, their slopes are equal.
When two lines are perpendicular, you can verify the following relation between slopes:
m1 = -1/m2
Then:
A)
y = 4x - 9
y + 4x = 3 which is the same as
y = -4x + 3
In this case you can notice that the slopes are not the same and m1 ≠ -1/m2.
Hence, the lines are not neither parallel nor perpendicular.
B)
y = 3x + 7
y + 2 = 3(x-5) which is the same as
y = 3x - 15 - 2
y = 3x - 17
In this case the slopes are the same, then, the lines are parallel
C)
y = 2x
2y = x - 9 which is the same as
y = 1/2 x - 9/2
In this case you can notice that the slopes are not the same and m1 ≠ -1/m2.
Hence, the lines are not neither parallel nor perpendicular.
D)
y + x = 0 which is the same as
y = -x
y = x
In this case you can verify that m1 = -1/m2, then, the line are perpendicular.
A 12-sided die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} . Find the probability of rolling a number greater than 18.
Answer:
the probablity of rolling a number greater than 18 is 0
Step-by-step explanation:
mark me as brainliest
Answer:
The probability is 0 since there is no outcome that gives him a role greater than 18
Please mark as braniest if this is what you are looking for
(x + 1) (x+8) multiply binomials and put in standard form.
Answer:
x² + 9x + 8
Step-by-step explanation:
Step 1: FOIL
x² + 8x + x + 8
Step 2: Combine like terms
x² + 9x + 8
Answer:
x^2 + 9x + 8
Step-by-step explanation:
(x + 1)(x + 8)
x(x + 1) +8(x + 1)
x^2 + x + 8x +8
x^2 + 9x + 8
What is the range of the function graphed below?
The length of a rectangle is 5 cm more than its width. If the perimeter is 58cm, calculate:
(a) Write an equation to show the perimeter of the rectangle ?
(b) calculate:
I.width
II.length
III. the area of the rectangle
The equation to show the perimeter of the rectangle is P = 2(2w + 5)
Writing an equation to show the perimeter of the rectangleFrom the question, we have the following parameters that can be used in our computation:
Length = 5 more than the width
Also, we have
Perimeter = 58
This means that
P = 2(w + 5 + w)
P = 2(2w + 5)
Calculating the dimensions and the areaIn (a), we have
P = 2(2w + 5)
This gives
2(2w + 5) = 58
So, we have
2w + 5 = 29
2w = 24
w = 12
Next, we have
l = 12 + 5
l = 17
Lastly, we have
Area = 17 * 12
Area = 204
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Below are the exam scores of a small class of twelve students:
64 72 72 74 81 84
86 86 88 88 90 99
a. Make a frequency table for the exam scores.
b. Find the mean exam score.
c. Find the median exam score.
d. Find the first and third quartile for the exam.
e. Give the 5 number summary.
f. Draw a box-plot.
g. Give the range of the scores.
h. Calculate the standard deviation of the scores.
The mean exam score is 82.
The median exam score is 82.5.
Q1 is 72 and Q3 is 88.
What is a frequency table?a) image attached below
b. Mean Exam Score:
To find the mean, we add up all the scores and divide by the number of scores:
(64 + 72 + 72 + 74 + 81 + 84 + 86 + 86 + 88 + 88 + 90 + 99) / 12 = 82
c. Median Exam Score:
To find the median, we arrange the scores in order from lowest to highest and find the middle score. If there are an even number of scores, we take the average of the two middle scores.
Arranging the scores in order:
64 72 72 74 81 84 86 86 88 88 90 99
(81 + 84) / 2 = 82.5
d. To find the first and third quartiles, we need to divide the sorted scores into four equal parts. Since 12 is not divisible by 4, we round up to get 3 as the size of each part. The first quartile is the median of the first 3 scores, and the third quartile is the median of the last 3 scores:
image attched below
Q1 is 72 and Q3 is 88.
e. The 5 number summary is the minimum, first quartile, median, third quartile, and maximum:
makefile
Copy code
Minimum: 64
Q1: 72
Median: 82.5
Q3: 88
Maximum: 99
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I'LL MARK THE BRAINLIEST!!!!!!
Consider 8 = − 2/3x. Which is the BEST first step to take when solving the given equation?
A) Multiply each side by 3/2.
B) Multiply each side by −3/2.
C) Multiply each side by −2/3.
D) Add 2/3x to each side.
4. Don deposited $5500 in an account earnings 5.5 % interest. How long will it take for his investment
to earn $205 in interest? Round to the nearest day. Assume this is ordinary interest.
Rounding to the nearest day, the answer is 37 days.
What do you mean by interest?Interest is a fee charged by a lender to a borrower for the use of money. It is typically a percentage of the amount borrowed and is paid periodically, such as monthly or annually. Interest is calculated based on the principal amount, which is the original sum of money borrowed, and the interest rate, which is the percentage charged for borrowing the money. Interest is a way for lenders to earn income on their investments, and for borrowers to pay for the use of money they do not currently have. There are different types of interest, such as simple interest, which is calculated only on the original principal, and compound interest, which is calculated on both the principal and any accumulated interest.
To find out how long it will take for Don's investment to earn $205 in interest, you can use the formula:
time = (interest earned) / (annual interest rate * balance)
First, you need to convert the interest rate from a percentage to a decimal by dividing it by 100: 5.5% ÷ 100 = 0.055.
Next, you can plug in the values:
time = $205 / (0.055 * $5500)
time = 0.03727272727 years, or approximately 37.2727272727 days.
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It really means a lot if you help on this sooooo...pls HELLPPP!!
Answer:
its 25 because if f= 3 g=2 the equation would be 3+11(2) which would make 11*2 22+3 =25
what is the meaning of sequence in mathematic and
Answer:
A list of numbers or objects in a special order. Example: 3, 5, 7, 9, ... is a sequence starting at 3 and increasing by 2 each time.
Step-by-step explanation: