Answer:
= (2x+5)x(3x-7)
Step-by-step explanation:
What is the square root rule?
The square root function involves the square root symbol √ which is mostly read as "square root of", the rule says that the square root of a number 'x' is a number 'y' such that y² = x.
We know that the square root of a number can be either positive or negative, but while defining the square root function, we restrict its range to be the set of all positive real numbers and hence making all square roots possible to be positive.
If the range for the square root of a number is set to be positive as well as negative it wont be a function that is why there is a restriction to the range of this set allowing only positive real numbers.
To learn more about square root, click here:
brainly.com/question/29286039
#SPJ4
How to write 1.09 in a fraction
Answer:
1.09 = \(1\frac{9}{100} \)
Qualitative researchers use qualitative analysis computer programs to a. validate the findings. b. transcribe interview recordings. c. assign labels or codes to data. d. analyze the data for them.
Qualitative researchers use qualitative analysis computer programs to assign labels or codes to data.
What does qualitative research analysis entail?
To better comprehend ideas, opinions, or experiences, qualitative research entails gathering and evaluating non-numerical data (such as text, video, or audio). It can be utilized to uncover intricate details about a situation or to spark fresh study concepts.The following five categories can be used to categorize qualitative data analysis-
content evaluation To classify, summarize, and tabulate the data, verbal or behavioral data must be categorized. Analyzing stories. discourse examination. Framework examination. logical theory.Learn more about Qualitative research
brainly.com/question/13498255
#SPJ4
May you give me the answer to this please ?
Answer:
using pythagoras theorem
H^2=P^2+B^2
here h=MN ,opposite(P) be 15 and adjacent(B) be 16
(MN)2=15^2+16^2
(MN)^2=225+256
MN=\(\sqrt{481}\)
MN=21.93
after rounding off MN=21.9
Step-by-step explanation:
An ocean wave is represented by cosine curve, where the time it takes to go from its crest highest point to its lowest point is four seconds what is the period
Answer:
8 s
Step-by-step explanation:
The time, t it takes the wave to move from its crest highest point to its lowest point is half of its period, T.
That is t = T/2
Given that t = 4 s, and making T subject of the formula, we have
T = 2t
Substituting t = 4 s into T, we have
T = 2t
T = 2 × 4 s
T = 8 s
So, its period is 8 s
t Box
10
17)
A turtle walks 9/10 of a mile in 50 minutes. What is the unit rate when the turtle's speed
is expressed in miles per hour?
uation
winn
Answer:
90%
Step-by-step explanation:
Answer:
G
Step-by-step explanation:
In the fraction below, which number is the numerator?
3
4
।
Answer:
3
Step-by-step explanation:
because 3 i less than 4
A pizza has a radius of 5 in. What is it's circumference?
Answer:
31.4in
Step-by-step explanation:
The formula is [ C = 2πr ].
C = 2π(5)
C = 10π
C = 10(3.14)
C = 31.4in
Best of Luck!
Answer:
\(\displaystyle 31,415926536...\:in.\)
Step-by-step explanation:
The radius is half the diametre, so double 5 to get this:
\(\displaystyle \pi{d} = C \\ 10\pi = C \\ \\ 31,415926536... = C\)
I am joyous to assist you at any time.
Please help me this is do today
Answer:
A. 9y + 3 = 0
Step-by-step explanation:
To know if a function is linear without graphing it, check if the function is a polynomial of the first degree, because linear functions are polynomials of the first degree. This means that the power of the x-value should be equal to 1.
The only function without this trait is 9y + 3 = 0, so that is our nonlinear function.
hope this helps :)
do you guys mind helping me with this question
Answer:
4 and 6
Step-by-step explanation:
Judging by the table and how x = 1 and y = 2, you can estimate that y is twice as much as x.
This is supported by the equation, if you take 2 and multiply it by x (1) and take 3 and multiply it by y (2), then add the 2x1 (2) and 3x2 (6), you should get 8.
The boys football team is selling game tickets for a football game. Adult admission is $8 and student admission is $6 there are usually twice as many students than adults at the game. If the goal is to make $3000. Write 2 equations. Solve the system of equations, how many student and adult tickets must be sold? Let a = the number of adults and b = the number of students
To make $3000 selling game tickets, the boys football team needs to sell a combination of adult and student tickets. Solving the system of equations gives the number of adult and student tickets that must be sold 150 adult tickets and 300 student tickets.
The first equation relates the number of adults and students: since there are twice as many students as adults, we can write
b = 2a
where b is the number of students and a is the number of adults.
The second equation relates the revenue from ticket sales to the number of adults and students
8a + 6b = 3000
where 8a is the revenue from adult tickets and 6b is the revenue from student tickets.
Now we can substitute the first equation into the second equation to get
8a + 6(2a) = 3000
Simplifying, we get
20a = 3000
Dividing by 20, we get
a = 150
This means we need to sell 150 adult tickets. Using the first equation, we can find the number of student tickets
b = 2a = 2(150) = 300
So we need to sell 300 student tickets.
Therefore, the boys football team must sell 150 adult tickets and 300 student tickets to reach their goal of making $3000.
To know more about system of equations:
https://brainly.com/question/21620502
#SPJ1
Round to the nearest tenths with the number 182.886
Answer: 182.9
Step-by-step explanation: if the next digit after the tenths place is 5 or higher, you round it up to the next number.
Instructions: Find the missing side. Round your answer to the nearest tenth.
Using the sine ratio, the length of the missing side is: 11.8.
How to Find Missing Side Using the Sine Ratio?The sine ratio is, sin ∅ = opposite/hypotenuse.
Given the following:
∅ = 24°
Opposite = x
Hypotenuse = 29
sin 24 = x/29
x = (sin 24)(29)
x = 11.8
Learn more about the sine ratio on:
https://brainly.com/question/2920412
#SPJ1
PLEASE HELP ASAP IM TIMED!!
What is the standard form of y=2(x-3)(x+5) and show your work
Answer:
o really sis/bro hsgsmhsndjd
Need help really fast!!!!
Use the properties of logarithms to write the logarithm in terms of log7^(2) and log7^(5)
The given logarithm expression is:
\(log_750\)This can be re-written as:
\(\begin{gathered} \log_750=\log_7(2\times25) \\ \\ \log_750=\log_72\frac{}{}+\log_725 \\ \\ \log_750=\log_72+\log_75^2 \\ \\ \operatorname{\log}_750=\operatorname{\log}_72+2\operatorname{\log}_75 \end{gathered}\)2x +8+ = 32 can y’all help me with this?
Answer:
x = 12
Step-by-step explanation:
2x + 8 = 32
2x = 24 Subtract 8 to both sides
x = 12 Divide 2 to both sides
When an organization with a functional structure diversifies into related product-markets, it generally a. develops a worldwide product-division structure. b. maintains its functional structure. c. develops a divisional structure. d. develops a matrix structure.
When an organization with a functional structure diversifies into related product-markets, it generally maintains its functional structure.
In a functional structure, the organization is organized based on specialized functions such as marketing, finance, operations, and human resources. Each function operates independently, and decisions are made within each functional unit. When diversifying into related product-markets, the organization can leverage its existing functional expertise to support the new product lines or markets.
Maintaining the functional structure allows the organization to retain the benefits of specialization and efficiency within each function. It also enables the organization to capitalize on the existing knowledge, skills, and resources of each functional area, ensuring a smoother transition into new product-markets.
This approach minimizes disruption and allows the organization to effectively manage the integration of new product lines while maintaining focus on core competencies. By leveraging the existing functional structure, the organization can adapt and respond to the specific requirements of each product-market while maximizing operational efficiency.
Learn more about leverage here:
https://brainly.com/question/30469369
#SPJ11
What does the slope represent in this graph ?
find the average value fave of the function f on the given interval. f(x) = x , [0, 16]
The average value fave of the function f(x) = x on the interval [0, 16] is 8. This means that if we were to draw the graph of f(x) on this interval, the line y = 8 would be the horizontal line .
To find the average value fave of the function f on the given interval [0, 16], we need to use the formula:
fave = (1/(b-a)) * ∫(a to b) f(x) dx
Here, a = 0 and b = 16, and f(x) = x. So, we have:
fave = (1/(16-0)) * ∫(0 to 16) x dx
= (1/16) * [x^2/2] (from 0 to 16)
= (1/16) * [(16^2)/2 - (0^2)/2]
= (1/16) * [128]
= 8
Therefore, the average value fave of the function f(x) = x on the interval [0, 16] is 8. This means that if we were to draw the graph of f(x) on this interval, the line y = 8 would be the horizontal line that divides the area above the graph from the area below the graph into two equal parts.
To know more about Graph visit :
https://brainly.com/question/17267403
#SPJ11
Sal is selling two types of printed socks.he sells type a at r45 a pair.he sells type b at r30 if he sold 16 pairs in total,and had a total income of r585,how many pairs of sock did sal sell
Sal sold 7 pairs of type a socks and 9 pairs of type b socks
Let the number of type a socks sold by Sal be x
Let the number of type b socks sold by Sal be y
The selling price of type a socks = 45
The selling price of type b socks = 30
Total pairs sold = 16
Total income = 585
Therefore, the equations will be
x + y = 16-------(1)
45x + 30y = 585--------(2)
Multiplying equation (1) by 30 we get
30x + 30y = 480 ------(3)
Equating equations (2) and (3) we get,
15x = 105
x = 7
Putting x = 7 in (1) we get
y = 9
Sal sold 7 pairs of type a socks and 9 pairs of type b socks
Learn more about linear equations:
https://brainly.com/question/19549098
#SPJ4
1. In 2012, the population of a city was 5.68 million. The exponential growth rate was 2.99% per year.
a) Find the exponential growth function.
b) Estimate the population of the city in 2018.
c) When will the population of the city be 10 million?
d) Find the doubling time.
Answer:
So first we need to determine what the exponential growth function would look like. Exponential growth functions look like \(P(t) = P_0*e^{r*t}\) and in our case \(P_0\) would be the initial population which is 5.68 million. R is the next variable that we need to fill out which is the rate of change which in our case is 2.99% or 0.0299.
This is how our function should look now \(P(t)=5.68*e^{0.0299*t}\)
Moving onto part b, we need to estimate the population of the city in 2018 which 6 years from 2012 and we plug that into t and solve.
\(P(t)=5.68*e^{0.0299*6}\)
\(P(t)=5.68*e^{0.1794}\)
\(P(t) = 5.68*1.1965\)
\(P(t) = 6.796\ million\)
Moving onto part c, we need to find when the population of the city will be 11 million which will be done by setting P(t) to 10 million and solving for t.
\(10 = 5.68*e^{0.0299*t}\)
\(\frac{10}{5.68} = \frac{5.68*e^{0.0299*t}}{5.68}\)
\(1.76056=e^{0.0299*t}\)
\(ln(1.76056)=ln(e^{0.0299*t})\)
\(\frac{0.5656}{0.0299}=\frac{0.0299*t}{0.0299}\)
\(18.9175\ years = t\)
Moving onto part d, we need to find the doubling time. This will be similar to the previous part but we will be finding the time it takes to double our population. So instead of putting 10 million for P(t) we put 5.68* 2 in there which is 11.36.
\(11.36= 5.68*e^{0.0299*t}\)
\(\frac{11.36}{5.68} = \frac{5.68*e^{0.0299*t}}{5.68}\)
\(2=e^{0.0299*t}\)
\(ln(2)=ln(e^{0.0299*t})\)
\(\frac{0.693}{0.0299}=\frac{0.0299*t}{0.0299}\)
\(23.182\ years = t\)
Hope this helps! Let me know if you have any questions
Determine each graph represents a direct proportion or not
DRAL DROP THE ANSWER
YES
NO
188-
11
10
9
147
98+
7
6
5
4
49+
101
4
3
Answer:
Yess
Step-by-step explanation:
PLEASE HELP I NEED THE ANSWER QUICK!!!
There are infinitely many even integers that are divisible by 5.
How to explain the integersBy considering how any even integer can be represented as 2m, where m is an integer, it becomes evident that if 2m happens to be divisible by 5, then m will also have this quality because 5, which is a prime number, cannot divide into 2.
As a result, all even integers that aredivisible by 5 can be expressed in the format of 10n, with any n being acceptable. Examples of such numbers include:
0 (from 10 x 0 = 0)
10 (from 10 x 1 = 10)
-10 (through 10 x -1 = -10)
20 (by evaluating 10 x 2 = 20)
And similarly when exploring negative values:
-20 (since 10 x -2 = -20), and so on.
Learn more about integer on
https://brainly.com/question/929808
#SPJ1
Mylena already has $500 in her savings account and has budgeted herself to save $50 per week. If she wants to save at least $2,500, how many weeks will it take Mylena to reach her goal?
Answer: 40 weeks
Step-by-step explanation:
so you got 2500 you subtract the 500 because that was her saving so you got 2000 left then you divide 2000 by 50 and you'll get 40
(100 points)
polygon KLMN is image of polygon PQRS after a 180 degree rotation. which angle of polygon KLMN is congruent to S?
Answer:
I believe the answer is
Step-by-step explanation:
C...
If 15 ml is equivalent to ½ oz., which equation could be used to find x, the number of ml in 1 cup? A. x = 15 ÷ ½ + 8 B. x = 15 • ½ • 8 C. x = 15 ÷ 8 • ½ D. x = 15 • 8 ÷ ½
Two dice are thrown together. Let A be the event ''getting 6 on the first die'' and B be the event '' getting 2 on the second die'' Are the event A and B independent?
Answer:
Yes they’re independent.
Step-by-step explanation:
Use double integrals to find the area inside the curveR={(r,θ)|0≤r≤5+sin(θ),0≤θ≤2π}(1
the area inside the curve R is approximately 42.4115 square units.
To find the area inside the curve R, we can use a double integral. The formula for finding the area of a region using a double integral is:
A = ∬R dA
where A is the area of the region R, and dA is an infinitesimal element of area in the region R.
In polar coordinates, dA can be expressed as:
dA = r dr dθ
where r is the radius and θ is the angle.
Substituting this into the formula for the area, we get:
A = ∫₀^2π ∫₀^(5+sinθ) r dr dθ
We can evaluate this integral by integrating first with respect to r and then with respect to θ:
A = ∫₀^2π [1/2 r²] from 0 to (5+sinθ) dθ
A = ∫₀^2π 1/2 (5+sinθ)² dθ
Expanding the square and simplifying, we get:
A = ∫₀^2π 1/2 (25 + 10sinθ + sin²θ) dθ
A = 1/2 ∫₀^2π (25 + 10sinθ + sin²θ) dθ
Using the trigonometric identity sin²θ = (1-cos2θ)/2, we can simplify this to:
A = 1/2 ∫₀^2π (25 + 10sinθ + 1/2 - 1/2cos2θ) dθ
A = 1/2 ∫₀^2π (27/2 + 5sinθ - 1/2cos2θ) dθ
Integrating each term separately, we get:
A = 1/2 [27/2θ - 5cosθ + 1/4sin2θ] from 0 to 2π
A = 1/2 [(27/2)(2π) - 5cos2π + 1/4sin2(2π) - (27/2)(0) - 5cos0 + 1/4sin0]
A = 1/2 (27π)
A = 13.5π
To know more about area visit:
brainly.com/question/1631786
#SPJ11
Who can help me juste for , 43,44,45
Answer:
x= -3x = -2x = 3/2 (or 1.5)Step-by-step explanation:
43)
5x + 7 = 2x - 2
3x = -9
x = - 3
44)
2x - 5 = 5x + 1
-3x = 6
x = -2
45)
5x - 6 = -x + 3
6x = 3 + 6
6x = 9
x = 3/2 (or 1.5)
43.
a. 5x + 7 = 2x - 2
3x = -9
x = -3
b. 3x + 2 = x - 10
2x = -12
x = -6
44.
a. 2x - 5 = 5x + 1
-6 = 3x
x = -2
b. 3 - 7x = 3x + 2
1 = 10x
x = 0.1
45.
a. 5x - 6 = -x + 3
6x = 9
x = 2/3
b. 2x - 1/3 = 1
2x = 1 1/3
x = 2/3