The length and width of the rectangle with a perimeter of 64m are 19m and 13m respectively.
What is the length and width of the rectangle?The perimeter of a rectangle is expressed as;
P = 2( l + w )
Where l is length and w is width.
Given the data in the question;
Let x represent the width be represented by variable x.
Width w = xLength l = x + 6Perimeter = 64Plug the values into the equation above above.
P = 2( l + w )
64 = 2( (x + 6 ) + x )
64 = 2( 2x + 6 )
64 = 4x + 12
64 - 12 = 4x
52 = 4x
x = 52/4
x = 13
Hence, the dimensions of the rectangle are;
Width = x = 13m
Length = x + 6 = 13 + 6 = 19m
Therefore, the dimension of the rectangle are 13m by 19m.
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Figure ABCD is a parallelogram. Is it also a rhombus? Why or why not?
D
5m
B
5 m
C
OA. It cannot be determined, because a parallelogram with congruent
adjacent sides may or may not be a rhombus.
B. No, because all four sides are congruent.
C. Yes, because adjacent sides are congruent.
D. No, because adjacent sides are congruent.
The true statement about the parallelogram is (c) Yes, because adjacent sides are congruent.
How to determine the true statement about the parallelogramGiven that
Figure ABCD is a parallelogram
Such that
Side lengths = 5 cm
This means that
The figure is a square
As a general rule
All squares can be classified as rhombus
This is because a rhombus is a quadrilateral with all four sides of equal length and square is a type of rhombus in which all four sides are equal in length
Hence, the true statement is (c)
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For the function f(x)=(1/2)⋅6^x , identify the domain, range, y-intercept, and asymptote.
Use the drop-down menus to show your answer.
Answer:
Step-by-step explanation:
f(x) = (1/2) *6^x = 2^-1 * 2^x *3^x
y= 2^ (x-1) * 3^x
Domain represents all values that x can have and is all real numbers
Range all values that y can have and is y > 0 ( all real numbers that are positive)
The y-intercept is the point where the graph intersects the y-axis so x=0 there
y = 2^(0-1) *3^0 = 1/2 *1 = 1/2
the asymptote is at y= 0
Answer:
Domain: all real numbers
Range: f(x) > 0
Intercept: (0, 0.5)
Asymptote: y = 0
Step-by-step explanation:
Paulette had two books. One of the books weighed 7/8 pound and the other book weighed 2/3 pound. If both books were put on the scale, how much will they weigh together?
A.9/11 pound
B. 37/24= 1 13/24
C. 31/24 = 1 7/24
D. 31/12= 2 7/12
The weight of both books when put on the scale together is \(\frac{37}{24}=1\frac{13}{24}\).
The smallest positive integer that is divisible by both a and b is known as the least common multiple (lcm), lowest common multiple (lcm), or smallest common multiple of two numbers a and b in mathematics and number theory.
Let the weight of the two books Paulette had be x and y.
The weight of one of the books is x = 7/8 pounds.
The weight of the other book is y = 2/3 pound.
If the books are put on the scale then the total weight of the books will be:
\(x+y=\frac{7}{8}+\frac{2}{3}\)
The least common multiple or LCM of 8 and 3 is 24.
\(x+y=\frac{21+16}{24}\)
\(x+y=\frac{37}{24}\)
The correct option is (B) \(\frac{37}{24}=1\frac{13}{24}\).
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Help me plsssssssssssssssss
Answer:
5/2
Step-by-step explanation:
(5/3+4/3)/4-2=3/4-2=-5/4
(-5/4)*(-2)=5/2
graph rational function. f(x)=-2/-x+1
See the attached graph.
consider the leading term of the polynomial function.What is the end behavior of the graph
The leading term is 2x⁷. Since n is odd & a is positive, the end behaviour is down and up. thus, option C is correct
What is an polynomial function?A polynomial function is generally expressed as a polynomial or polynomial expression, depending on its degree. Any polynomial's degree is its highest power. You will learn about polynomial function in this article, along with its expression and graphical representation for zero-degree, one-degree, two-degree, and higher degree polynomials.
A function that can be expressed as a polynomial is known as a polynomial function. The definition is derivable from the definition of a polynomial equation. A polynomial is typically denoted by the letter P. (x). The degree of the variable P(x) is its highest power. The degree of a polynomial function is crucial because it provides information about how the function P(x) will behave when x is very large.
Here we have the polynomial function:
p(x) = 2*x^7 - 8*x^6 - 3*x^5 - 3
We can see that the degree is 7, so it is odd, and the leading coefficient is positive = 2.
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Full question:
Consider the leading term of the polynomial function. What is the end behavior of the graph?
2x^7 – 8x^6 – 3x^5 – 3
A. The leading term is 2x^7. Since n is odd and a is positive, the end behavior is up and up.
B. The leading term is 2x^7. Since n is odd and a is positive, the end behavior is down and down.
C. The leading term is 2x^7. Since n is odd and a is positive, the end behavior is down and up.
D. The leading term is 2x^7. Since n is odd and a is positive, the end behavior is up and down.
*Today's Assignment*
Design a salary slip for the month of March 2023 with information given below.
Fixed vs variable ratio- 70:30
Ctc - 18L
Basic- 50%
Hra- 20%
Da - 12%
Insurance - 2500
Incentive- 75% target completion
Pf 12%
Earned leaves - 2
LOP - 4
Calculate net pay
A salary slip for the month of March 2023 with information given below.
Salary Slip - March 2023
Employee Details:
Name: [Employee Name]
Employee ID: [Employee ID]
Designation: [Employee Designation]
Earnings:
Basic Salary: [Basic Salary]
House Rent Allowance (HRA): [HRA]
Dearness Allowance (DA): [DA]
Incentive: [Incentive]
Total Earnings: [Total Earnings]
Deductions:
Provident Fund (PF): [PF]
Insurance: [Insurance]
Loss of Pay (LOP): [LOP]
Total Deductions: [Total Deductions]
Net Pay: [Net Pay]
Breakdown:
Basic Salary: 50% of CTC (18L) = [Basic Salary]
HRA: 20% of Basic Salary = [HRA]
DA: 12% of Basic Salary = [DA]
Incentive: 75% of target completion = [Incentive]
Total Earnings = Basic Salary + HRA + DA + Incentive = [Total Earnings]
PF: 12% of Basic Salary = [PF]
Insurance: Rs. 2500 = [Insurance]
LOP: [LOP]
Total Deductions = PF + Insurance + LOP = [Total Deductions]
Net Pay = Total Earnings - Total Deductions = [Net Pay]
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What is the answer for number 8 and 9 do not worry about 10
Answer:
8. 2
9. C
Hope this helps :)
y = 1/3x -1
x-intercept (3,0)
How did they get this answer? Somebody please help
Answer:
Step-by-step explanation:
x-intercept is where the line cuts the x-axis. That is, when y=0.
Substitute y=0 and we get:
\(0=\frac{1}{3} x-1\)
\(1=\frac{1}{3} x\)
\(x=3\)
So x-intercept is the point (3,0).
Find the midpoint of the line segment with end coordinates of:
(-2,-2) and (2, -8)
Mr. Cosgrove went out to dinner and the bill came out to $48; he tipped 8%. How
many dollars did Mr. Cosgrove tip?
Answer:
Amount = $3.84
Step-by-step explanation:
Given the following data;
Total bill = $48
Tip = 8%
To find the amount of dollars tipped?
\( Amount = \frac {8}{100} * 48\)
\( Amount = \frac {384}{100} \)
Amount = $3.84
Therefore, the amount of dollars Mr. Cosgrove tipped is $3.84.
The domain is ? (image attached)
5 people attended the volleyball team's fundraiser in all, but the team made only 100 pancakes. Use the drop-down menus to complete the inequality that can be used to find how many more pancakes the team needs to make so that every person can have at least 3 pancakes.
A study conducted to determine the relationship between the age, x, in years of a certain brand of motorcycle and its value, y, in dollars. The equation y = -750x + 8500 best models the data. Based on the equation, what is the estimated value of a motorcycle that is 5 years old?
Based on the equation, y = -750·x + 8500, the estimated value of a
motorcycle that is 5 years old is $4,750.
How can the given equation help to estimate the value of the motorcycle?The regression equation that models the data is; y = -750·x + 8500
Where;
y = The value of the brand of motorcycle in dollars
x = The age of the motorcycle
When the motorcycle is 5 years old, we have;
x = 5
y = -750 × 5 + 8500 = 4750
Based on the equation, the estimated value of a motorcycle that is 5 years old, y = $4,750
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Suppose that a scarf company estimates that its monthly cost is
C(a)=500x2 + 300 and its monthly revenue is
R(x) = -0.523 +6002-200+300, where x is in thousands of
scarves sold. The profit is the difference between the revenue and the cost.
What is the profit function, P(x)?
The profit function is P(x) = -500.523x^2 + 600x - 200.
To find the profit function, P(x), we need to subtract the cost function, C(a), from the revenue function, R(x).
Given:
Cost function: C(a) = 500x^2 + 300
Revenue function: R(x) = -0.523x^2 + 600x - 200 + 300
Profit function, P(x), is obtained by subtracting the cost function from the revenue function:
P(x) = R(x) - C(a)
P(x) = (-0.523x^2 + 600x - 200 + 300) - (500x^2 + 300)
Simplifying the expression:
P(x) = -0.523x^2 + 600x - 200 + 300 - 500x^2 - 300
P(x) = -500x^2 - 0.523x^2 + 600x + 300 - 200 - 300
P(x) = -500x^2 - 0.523x^2 + 600x - 200
Combining like terms:
P(x) = (-500 - 0.523)x^2 + 600x - 200
Simplifying further:
P(x) = -500.523x^2 + 600x - 200
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HELPPPPPPPP MEEEEEEEE
Answer:
5-9.5=5+(-9.5)
.................
Ali used 2/7 of a foot of ribbon to attach a decoration to his rearview mirror. Now, he has 10/21 of a foot of ribbon left.
QUESTION: How much ribbon did Ali start with?
The quantity of ribbon that Ali started with was 16/21 feet, based on the mathematical operation of addition.
What are mathematical operations?The basic mathematical operations include addition, subtraction, division, and multiplication.
In the addition operation, two or more addends are added to obtain a result called the sum or total using the equation symbol (=) and the addition operand (+).
The quantity of ribbon attached to the rearview mirror = 2/7
The remaining quantity of ribbon after the attachment = 10/21
The quantity of ribbon Ali started with = 16/21 (2/7 + 10/21)
Thus, using the addition operation, we can conclude that Ali started with 16/21 feet of ribbon.
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PLEASE HELP ME RIGHT NOW ASAP
Answer:
Step-by-step explanation:
Let's just say this circle has value x.
x increases by 5%, or 0.05 of x.
x + 0.05x = 1.05x
1.05x now increases by 5% again:
1.05x + 0.05(1.05x) = 1.1025x
The total increase is equal to (1.1025-1)*100 = 10.25%
Hope this helps!
O.5% as a fraction and decimal
Answer: As a fraction: 1/2
As a decimal: 0.005
Step-by-step explanation:
FRACTION:
To figure out how to write 0.5% as a fraction, all you need to know is that 0.5 = to a half, or 1/2 because 0.5 is half of 1.
DECIMAL:
0.5% as a decimal form is 0.005 because it is 1000 times less than 1, so you move the 0 3 times right.
Create an expression as close to zero as possible using numbers one through nine
Answer:
Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to create an equation such that the solution is as close to zero as possible. ... 8 > Expressions & Equations > Create an Equation with a Solution Closest ...
Step-by-step explanation:
Please help me! I can't solve this T-T
For the given number 4 x 5³/₈. The whole part is 4 and the fraction part is 5³/₈. Both are added together to form a fraction of 43/8.
Explain about the conversion of mixed fraction?An inappropriate fraction can be created by converting a mixed fraction. Follow the instructions below to accomplish that.
Step 1: Multiply this mixed fraction's denominator by the whole number component.Step 2: Increase the product from Step 1 by the numerator.Step 3: In the numerator/denominator form, write the improper fraction using the total from Step 2.For the given number 4 x 5³/₈.
The whole part is 4.
The fraction part is 5³/₈.
Solving the mixed fraction:
= 5³/₈.
= (5*8 + 3) /8
Both are added together to form a fraction:
= 43/8
The final number becomes:
= 4 x 5³/₈
= 4 x 43/8
= 43/2
Thus, the result of the final number obtained is 43/2.
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Question 15
An item that originally costs $80 is discounted by 10%. Choose all the expressions that can
be used to find the new discounted price. *
800.90)
800.10)
80 - 80(0.10)
80(1 -0.10)
80(1 + 0.10)
600000000*100000000000000000000000000000000000000000000
Answer:
6e+52
Step-by-step explanation:
cAlCuLaToR
Answer:
6e+52
Step-by-step explanation:
multiply
A test was given to a group of students. The grades and gender are summarized below
A B C Total
Male 3 10 12 25
Female 14 2 13 29
Total 17 12 25 54
If one student is chosen at random from those who took the test,
Find the probability that the student got a 'A' GIVEN they are male.
The probability that the student got an 'A' given they are male is approximately 0.12 or 12%.
To find the probability that a student got an 'A' given they are male, we need to use Bayes' theorem:
P(A | Male) = P(Male | A) × P(A) / P(Male)
We can find the values of the terms in the formula using the information given in the table:
P(Male) = (25/54) = 0.46 (the proportion of all students who are male)
P(A) = (17/54) = 0.31 (the proportion of all students who got an 'A')
P(Male | A) = (3/17) = 0.18 (the proportion of all students who are male and got an 'A')
Therefore, plugging these values into the formula:
P(A | Male) = 0.18 × 0.31 / 0.46
P(A | Male) ≈ 0.12
So the probability that the student got an 'A' given they are male is approximately 0.12 or 12%.
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Roll one-8 sided die 10 times. The probability of getting exactly 3 sevens in those 10 rolls is given by .
The binomial probability of getting exactly 3 sevens in 10 rolls of an 8-sided die is approximately 0.0142 or 1.42%.
Given: Roll an 8-sided die 10 times and to find the probability of getting exactly 3 sevens in those 10 rolls.
Formula: The probability of getting exactly "k" successes in "n" trials of an event with a probability "p" of success in a single trial is given by the binomial probability formula:
P(k successes in n trials) = \(C(n , k) * p^k * (1 - p)^{(n - k)}\)
where:
C (n , k) represents the number of combinations of "n" things taken "k" at a time, and p is the probability of success in a single trial.Step1
Calculate the probability of rolling a seven on an 8-sided die (p).
Since there is 1 "success" outcome (rolling a seven) out of 8 possible outcomes (8-sided die),
p = 1/8.
Step 2
Plug the values into the binomial probability formula for getting exactly 3 sevens in 10 rolls:
P(3 sevens in 10 rolls) = \(C(10, 3) * (1/8)^3 * (1 - 1/8)^{(10 - 3)}\)
On subtracting gives:
=C(10, 3) * (1/8)^3 * (7/8)^{7}
Plugging the value of C(10,3) = 120 in the above equation:
= 120 * (1/8)^3 * (7/8)^{7}
Step 3:
Calculate the final answer using the formula:
P(3 sevens in 10 rolls) = 120 * (1/512) * (343/512)
≈ 0.0142
Therefore, the binomial probability of getting exactly 3 sevens in 10 rolls of an 8-sided die is approximately 0.0142 or 1.42%.
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what is the surface area of a sphere with a radius of 12 centimeters
A) 302cm^2
B) 452cm^2
C) 576cm^2
D) 1810cm^2
The surface area of the sphere is 1810 cm²
What is a sphere?A sphere is a three-dimensional object that is round in shape. Examples of object with spherical shape is a ball, an egg e.t.c.
The area occupied by a three-dimensional object by its outer surface is called the surface area.
The surface area of sphere is expressed as;
A = 4πr². where r is the radius.
A = 4 × 3.14 × 12²
A = 1809.7 cm²
approximately to the nearest whole number
A = 1810 cm²
Therefore the surface area of the sphere to the nearest whole number is 1810 cm².
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Can someone help me with this it's due today
Answer:
37 centimeters
Step-by-step explanation:
First, since the triangles are similar, find out how much larger STR is than HIJ by finding an similar side and dividing the numbers. Since the only similar side that we know both numbers on it ST and HI, so we divide 10 by 4 to get the unit rate, which is 5/2. The missing side on STR is the bottom, so to get it, multiply 6, the bottom of the other triangle, by the unit rate, 5/2, to get the answer of 15. Then, perimeter is all of the sides added up, so 10+12+15=37 cm.
(hope this helps :P)
What is the solution to the set of linear functions y=-x^2+x+2 and y=-x+3
Answer: x = 1
Step-by-step explanation: mark equations equal:
-x² +x+2= -x+3
-x² +2x -1 = 0
Solving equation you get x= 1
I WILL GIVE BRAINLY PLEASE HELP ITS THE TOP ONE
Answer:
I think it is C
Step-by-step explanation:
Forgive me if I am wrong the reason I think so is I did one like this last week. Sorry if it is wrong trying to remember.
Given f(x)=x2-1/x+4 find f(-3)