Answer:
Just find the LCM of all the days.
LCM of 4,5 and 12 is 60
Therefore, u will have to do all the activities again after 60 days.
pls help me this is urgent
A retailer received an invoice dated 7th June 2022 with trade discounts of 12% and 8% and cash discount terms of 7/10, 3/20, n/30. The net price after the trade discounts including transportation cost of RM200 was RM1,550.
a) Find the list price.
b) Find the last date to receive the cash discount.
c) Find the total payment if the payment was made on 12th June 2022.
d) Find the amount of discount obtained.
Customers who purchase items with discount of credit has 30 days to repay the balance. However, if clients pay for their products within 10 days,
How exactly is the trade credit calculated?A trade discount, often referred to as a functional reduction, can be applied as a fixed percentage or flat rate deduction from the a seller's initial catalogues list price, in which case the trading discount amount is calculated by multiplying the list price by the percentage difference. Calculating the trade discount requires knowledge of both the item's original list price and the trade discount percentage. The list price is multiplied with the trade discount % in decimal form to arrive at the trade discount.
Here,
they will receive a 2% discount. Customers need only pay $9,800
if they buy $10,000 from Group A underneath the terms 2/10 gross 30 and pay within ten days ($10,000 x 0.98 = $9,800).
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4 more than the quotient of 24 and a number m
Plot -7/5 and it's opposite on a number line
Answer: find zero on the number line then put a dot on -7/5 (-1 2/5) then do the same on positive 7/5 (1 2/5
Step-by-step explanation:
find zero on the number line then put a dot on -7/5 (-1 2/5) then do the same on positive 7/5 (1 2/5 . I think that is correct sorry if it isnt.
Step-by-step explanation:
For what length of time did Kathy and Brian drive?
A) Kathy drove 3 hours and Brian drove 9 hours
B) Kathy drove 4 hours and Brian drove 8 hours
C) Kathy drove 6 hours and Brian drove 6 hours
D) Kathy drove 8 hours and Brian drove 4 hours
3) None of the above
Answer:
None of the above
Step-by-step explanation:
Beacuse,
3*65 +9*55 = 690miles
4*65 + 8*55 = 700 miles
6*65 + 6*55 = 720 miles
8*65 + 4*55 = 740 miles
The total length is 750miles which is not suitable in this above four answers
Suppose that Karen, Sue, and Peter all work 8 hours a day.
In an hour, Karen can make one widget or 4 thingamajigs.
In an hour, Sue can make one widget or one thingamajig.
In an hour, Peter can make 4 widgets or one thingamajig.
If they use the most efficient specialization to divide up their
time among themselves to together produce the same number
of widgets and thingamajigs, how many thingamajigs can they
make?
Total thingamajigs made by Karen, Sue and Peter = 48 and same as the number of widgets.
What is multiply?Multiply means enlarge or increase. Adding equal number of groups is termed as multiply. Multiply 4 by 4 means 4 is added to 4 in 4 times.
How many thingamajigs can they make?
given, Karen can make 1 widget in 1 hour.
In a 1-hour time period Sue can make 1 widget
Peter can make 4 widgets in 1 hour.
If they all work 8 hours in a day, then total number of widgets made by them will be
= 1 × 8 + 1×8 + 4×8 =48
They together can make 48 widgets in a day.
similarly, Karen can make 4 thingamajigs in 1 hour.
Sue can make 1 thingamajig in 1 hour.
Peter can make 1 thingamajig in 1 hour.
In total 8 hours period they together can make (4×8 + 1×8 +1×8)
48 thingamajigs.
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Suppose a parabola has an axis of symmetry at x = -4, a maximum height of 3 and also passes through the point (–3, 0). Write the equation of the parabola in vertex form.
The vertex form of the equation of the parabola is the quadratic equation y - 3 = - 3 · (x + 4)².
How to derive the vertex form of the equation of the parabola
Parabolae are represented by quadratic equations, there are two forms for such equations: (i) standard form, (ii) vertex form. The vertex form of the equation of the parabola is shown below (please notice that parabola is parallel to y-axis when axis of symmetry is a vertical line):
y - k = C · (x - h)²
Where:
(h, k) - Coordinates of the vertex.C - Vertex constant.If we know that h = - 4, k = 3 and (x, y) = (- 3, 0), then the equation of the parabola in vertex form is:
C = (y - k) / (x - h)²
C = (0 - 3) / [(- 3) + 4]²
C = - 3 / 1²
C = - 3
The equation of the parabola in vertex form is the quadratic equation y - 3 = - 3 · (x + 4)².
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According to the CDC, the fatality rate for measles is 0.2% in the United States. However, in developing countries it is approximately 25%. According to the World Health Organization about 75% of measles cases occurred in developing countries in 2019. How many deaths from measles are likely to have resulted? Round your answer to the nearest thousand.
The estimation number of death from measles occured in developing countries in 2019 is 1.9 million deaths.
To estimate the number of deaths from measles in developing countries, we can use the following calculation:
Deaths = (Total number of cases in developing countries) × (Fatality rate in developing countries)
According to the World Health Organization, 75% of measles cases occurred in developing countries in 2019. Assuming a total of 10 million cases worldwide, 7.5 million cases would have occurred in developing countries.
The fatality rate in developing countries is approximately 25%, so:
Deaths = (7.5 million cases) × (0.25) = 1.875 million deaths.
Deaths = 1.875 million deaths ≈ 1.9 million deaths
So, 1.9 million deaths from measles are likely to have resulted in developing countries in 2019.
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$2750 is invested at an interest rate of 3.5% APR compounded quarterly. Determine the amount after 7 years. Round your answer to the nearest hundredth.
Answer:
To determine the amount of the investment after 7 years, we can use the formula:
A = P(1 + r/n)^(nt)
Where:
A = the future value of the investment (the amount after 7 years)
P = the initial principal or investment amount ($2750)
r = the annual interest rate (3.5%)
n = the number of times the interest is compounded per year (quarterly)
t = the number of years the investment is held (7)
First, we convert the annual interest rate to a decimal: 3.5% = 0.035
Then we convert the interest rate to a quarterly rate by dividing by the number of times it is compounded per year: 0.035 / 4 = 0.00875
We can now substitute these values into the formula:
A = $2750(1 + 0.00875)^(4*7)
A = $2750(1.00875)^28
A = $2750(1.3471)
A = $3710.82
So, the amount of the investment after 7 years is $3710.82, rounded to the nearest hundredth.
A 1.5 kg pendulum swings from point A of height yA = 0.04m to point B of height yB = 0.12m. The heights are relative to the lowest height. What is the change in gravitational potential energy from A to B?
Answer:
The change in gravitational potential energy from point A to point B can be calculated using the formula:
ΔU = mgh
Where:
m = mass of the pendulum = 1.5 kg
g = acceleration due to gravity = 9.8 m/s^2
h = change in height = yB - yA = 0.12 m - 0.04 m = 0.08 m
So, the change in gravitational potential energy from A to B is:
ΔU = (1.5 kg)(9.8 m/s^2)(0.08 m) = 1.176 J
So, the change in gravitational potential energy from A to B is 1.176 Joules.
I WILL MARK BRAINLIEST RIGHT NOW HELPP
Answer:
Third choice on the screenshot:
Yes, because the determinant of the coefficient matrix is 8
Step-by-step explanation:
If the determinant of a coefficient matrix is zero, then the linear system of equations it represents has no solution.
Here the coefficient matrix is
[tex]\begin{pmatrix}2&4\\ \:-1&2\end{pmatrix}[/tex]
The determinant of a matrix
[tex]\begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}[/tex]
is [tex]\:ad-bc[/tex]
So
[tex]\det \begin{pmatrix}2&4\\ -1&2\end{pmatrix} = 2\cdot \:2-4\left(-1\right) = 8[/tex]
Since it is non-zero, the system of equations will have a unique solution
Luke buys a certain brand of cereal that costs $11 per box. Luke changes to a super-saving brand of the same size. The equation shows the price, y, as a function of the number of boxes, x, for the new brand.
y = 9x
How much money does Luke save after buying 5 boxes? (Hint: Find the cost of 5 boxes for the original box of cereal and for the new box. Find the difference in cost)
Luke save $10 after buying 5 boxes.
What is a function?
A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output.
Here, we have
Given: Luke buys a certain brand of cereal that costs $11 per box. Luke changes to a super-saving brand of the same size.
The function of the first cereal is
y = 11x
Now, another cereal that Luke decides to buy is $9 per box, which is expressed
y = 9x
Now, the difference between the costs is $2, because 11-9=2.
So, the original brand costs $2 more than the super-saving brand.
Now, if Luke buys 5 cereal boxes per month, the cost in each case would be
y = 11(5) = 55
y = 9(5) = 45
Luke is saving per month 55 - 45 = $10
Hence, Luke save $10 after buying 5 boxes.
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A trampoline park charges $5.50 per hour for kids and a flat $3 admission for parents. Mrs. Bernard would like to take her son and spend no more than $20 at the trampoline park. How many hours will her son be able to jump?
A. 5.50x + 3 > 20
B. 3x + 5.50 < 20
C. 3x + 5.50 ≤ 20
D. 5.50x + 3 ≤ 20
Answer:
Step-by-step explanation:
It has to be option D by looking at the question.
It says, that it is $5.50 per hour for kids.
If x is the hours, then total cost spent just for the kid will be $5.50x
It also says there is a flat $3 admission. So just add that to the equation.
$5.50x + 3 ≤ 20.
20 ( given)
Thanks
The probability that a randomly chosen sales prospect
Answer:
Step-by-step explanation:
will make a purchase is dependent on a variety of factors. These include the product or service being offered, the price point, the customer's needs and wants, the customer's current financial situation, and the salesperson's ability to effectively communicate the value of the product or service. Many businesses will use analytics and data to track customer purchasing habits and trends, as well as the effectiveness of their marketing and sales strategies. This allows them to better determine the probability of a sale. Additionally, a salesperson's past performance, customer relationships, and other factors all influence the probability of a sale. Ultimately, the probability of any given sale is unique to each customer and situation.
can anyone explain how to solve this?
Answer:
E
Step-by-step explanation:
Let x be the initial value
after 1 year value = 1.1 x
after 2 yrs v = 1.1 * 1.1 x
after 3 yrs v = 1.1 * 1.1 * 1.1 x
after 4 yrs v = 1.1 * 1.1 * 1.1 * 1.1 x
or simply : value = ( 1.1)^n x where n = number of years
for n= 4 years value = (1.1)^4 x = 1.4641 x
this represents a .4641 increase or 46.41 % increase Answer E
what is the gradient of a line perpendicular to a line with a gradient of ⅚
Answer:
-6/5
Step-by-step explanation:
Perpendicular definition is that two gradients multiplying each others must equal to -1. This can be written in the form of [tex]\displaystyle{m_1m_2=-1}[/tex] where m stands for gradient or slope.
First, we know that the gradient of a line is 5/6, we'd have to find another gradient that is perpendicular to each other. Hence, substitute in the equation:
[tex]\displaystyle{\dfrac{5}{6}m_2=-1}[/tex]
Solve for [tex]m_2[/tex], multiply both sides by 6 first:
[tex]\displaystyle{\dfrac{5}{6}m_2 \times 6=-1 \times 6}\\\\\displaystyle{5m_2=-6}[/tex]
Divide both sides by 5:
[tex]\displaystyle{\dfrac{5m_2}{5}=\dfrac{-6}{5}}\\\\\displaystyle{m_2=-\dfrac{6}{5}}[/tex]
Therefore, the gradient that is perpendicular to 5/6 is -6/5
The gradient of a line perpendicular to a line with a gradient of ⅚ is -5/6.
We have,
A line perpendicular to a line with a gradient of ⅚ will have a gradient that is the negative reciprocal of ⅚.
The negative reciprocal of ⅚ can be found by taking the reciprocal of ⅚ (which is 6/5) and then negating the result.
So the gradient of the perpendicular line is:
-1/(6/5) = -5/6
Therefore,
The gradient of a line perpendicular to a line with a gradient of ⅚ is -5/6.
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3. Ramon gives his friend his address: 1834 Norman Heights Hillbrow Johannesburg 3.1 What floor does Ramon live on? 3.2 What is Ramon's flat number?
The floor that Ramon lives on, given the address that Ramon gave his friend in Johannesburg, is Floor 18.
Ramon's Flat number, given the address, is Flat 34.
How to write a flat address in South Africa ?In South Africa, there is a way to write the floor that a person stays on and the flat number, in the address that they give to you. The format is such that the first two numbers would represent the floor number. This means that an address of 0208 would means that the floor number is the 2nd floor.
The second two numbers would then be the flat number of the person which means that an address of 0208 would have a flat number of 08.
Ramon's address of 1834 Norman Heights Hillbrow Johannesburg would then be Floor 18 and Flat 34.
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Examine the expanded form.
a.a.a.a.
a.a
Which is the expression in exponential form?
O 7ª
O 7a
O q7
O a +7
Answer: looks like [tex]a^{7}[/tex]
Is that one of the answer choices?
1.) How are the tangents of complementary angles related?
2.) How are the sine and cosine of complementary angles related?
3.) How are the two non-right angles in a right triangle related?
a.)They are equal.
b.)They are complementary.
c.)They are reciprocals.
(All these three questions have the same three answer choices.)
The relationship between the trigonometric ratios of the non-right angles in a triangle and the measures of the angles are;
1.) c.) They are reciprocals
2.) a.) They are equal
3. b.) They are complementary
What are non-right angles in a right triangle?The non-right angles in a right triangle are he two acute angles in the right triangle.
1) Complementary angles are angles that have a sum of 90°
Let A and B be two complementary angles, we get;
m∠A + m∠B = 90°
Let a and b represent the lengths of the opposite sides to the complementary angles ∠A and ∠B
Let side a represent the side opposite to the angle ∠A and let side b represent the side opposite to the angle ∠B, we get
tan(A) = a/b tan B = b/a
Therefore, tan(B) is the reciprocal of tan(A)
The correct option is c,) They are reciprocals
2) Let r represent the length of the hypotenuse of the right triangle, we get;
sin(A) = a/r
cos(A) = b/r
sin(B) = b/r
cos(B) = a/r
The values, sin(A) = cos(B), and sin(B) = cos(A), therefore;
The sine and cosine of complementary angles are equal, therefore, option a is correct3) The sum of angles in the right triangle is 180°, therefore;
m∠A + m∠B + 90° = 180°
m∠A + m∠B = 180° - 90° = 90°
m∠A + m∠B = 90°
The sum of the two non-right angles in a triangle is 90°, therefore, the two non-right angles re complementary.
The correct option is therefore; b.) They are complementary
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I NEED HELP ASAP I only got 20 minutes to answer this question
If Bob has 2 apples and Jake takes 2 from Bob how many apples does Jake have?
Answer:
Step-by-step explanation:
jake has 2 apples
if bob gotta two apples and Jake took it away then how many apples does bob have
Step-by-step explanation:
to graduate you must take at least 12 core credits and 6 electives credits and you can take no mre than a total of 26 credits write a system of inequalities that defines how many of each of you can take
The system of inequalities that defines how many of each you can take is: C≥12,E≥6,C+E≤26. Option A
How to define the inequalityThe questions says that you must take at least 12 core credits
let core courses be = C
This tells us that C has to be greater than or equal to 12
C ≥ 12
Then it says that you must take at least 6 electives as well. This would be represented in the same way.
E = elective
E ≥ 6
Lastly, it says that you can take no more than a total of 26 credits
Hence your credit has to be 26 in number or less.
This would be written as C + E ≤ 26
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Complete question
To graduate you must take at least 12 core credits and 6 electives credits and you can take no more than a total of 26 credits. Write a system of inequalities that defines how many of each you can take.
C≥12,E≥6,C+E≤26
C+E≥18,C+E≤26
C+E≥18,C+E<26
C≤12,E≤6,C+E≤26
There is 25 pounds of dog food in a bag. There are approximately 2.2 kilograms in 1 pound. PLEASE HELP ME !! THANK YOU SMM!!
Which statement is true?
A. There is approximately 55 kilograms of dog food in the bag, because 1/2.2 = 55/22.
B. There is approximately 11.36 kilograms of dog food in the bag, because 1/2.2 = 25/11.36
C. There is approximately 55 kilograms of dog food in the bag, because 1/2.2 = 25/11.36
D. There is approximately 11.36 kilograms of dog food in the bag, because 1/2.2 = 11.36/25
Answer:
C
Step-by-step explanation:
kilograms x pounds of dog food = ?
2.2 x 25 = 55
process of elimination;;;
A- correct answer, wrong setup
B- wrong answer, correct setup
C- correct answer, correct setup. makes the most sense
D- wrong answer, wrong setup
What is 7, 10, 13, 16, as a linear function
Answer:
This is a sequence of numbers that can be expressed as a linear function. The linear function would be of the form y = mx + b, where m is the slope of the line and b is the y-intercept. In this case, m = 3 and b = 7, so the linear equation for this sequence is y = 3x + 7.
Pls mark as brainliest :) ty
Find the different by subtracting the second polynomial from the first.
4a-3b+2c and -6a+4b-2c-2
Answer: -2a+b-2
Step-by-step explanation:
ANYONE GOOD AT MATH PLEASE HELP!!!!!
Answer:
Step-by-step explanation:
set up the composite function and simplify: first one is -3, second is -2
help with this please
Answer:
B
Step-by-step explanation:
The numbers are the same so they would be on the same place on the number line.
Answer:
If A = B, where on the number line will A appear?
The correct answer is B. In exactly the same location as B.
This is because when we say A = B, it means that A and B have the same value, meaning they are located in the same place on a number line.
7. A manager has to choose three products out of five possibilities to take into production. How many different ways are there to choose three products out of five?
There are 10 different ways to choose three products out of five.
What are permutation and combination?
Permutation and combination are mathematical concepts used to study the arrangements and selections of items.
Permutation: An arrangement of items, where order matters.
Combination: A selection of items, where order does not matter.
In this case, the manager has to choose three products out of five possibilities, which is a combination problem. To find the number of different ways to choose three products out of five, we can use the formula: nCr = n! / (r! (n - r)!).
n = 5 (number of items)
r = 3 (number of items to be chosen)
nCr = 5! / (3! (5 - 3)!) = 5! / (3! 2!) = (5 x 4) / (2 x 1) = 10.
Hence, there are 10 different ways to choose three products out of five.
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Select all correct ways of factoring -5x - 15.
Selections:
-5(x+3)
5(x+3)
5(-x-3)
-5(x-3)
5(x-3)
ANSWER AND I'LL GIVE BRAINLIEST!!
Correct answers:
1. -5(х+3)
1. -5(х+3)2. 5(-х-3)
Answer:
option 4th is answer ...............
-5x-15 =-5(x-3)
22 people fit comfortably in a 15 feet by 10 feet area. Use this value to estimate the size of a crowd that
is 10 feet deep on ONE side of the street along a 1 mile section of a parade route.
Answer:
Step-by-step explanation:
First, we need to convert the area of 15 feet by 10 feet to square feet. That is 15*10 = 150 sq ft.
We know that 22 people fit comfortably in a 150 sq ft area, so we can estimate the number of people that can fit in a given area by dividing the area by the number of square feet per person.
So if we have an area of 10 feet deep on one side of the street along a 1-mile section of a parade route, we can estimate the number of people that can fit in that area by using the following equation:
(Area of crowd) / (Square feet per person) = Number of people
We know that 1 mile = 5280 feet, so the area of the crowd is 10*5280 = 52,800 sq ft.
Now we can estimate the number of people that can fit in that area by dividing the area by the number of square feet per person:
52,800 sq ft / 150 sq ft/person = 352 people
So, we can estimate that around 352 people can fit comfortably in a crowd that is 10 feet deep on one side of the street along a 1-mile section of a parade route.
3. What is the value of y when line m is parallel to line n? (1 point)
C D
070
0110
O 140
0150
A
E
30°
110
F
B
m
✦n
4
150°
The correct answer is 150°
I need help please
I don’t understand is algebra 1
it would take 12 weeks to save and buy the iphone.
What is slope intercept form of line?The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
Johny is saving money to buy an Iphone X which cost $1000.
He started saving money $300 he receieved for a birthday gift.
He saved allowance of $60 per week.
We need to find how long will it take for him to save and the Iphone X.
1000=300+60x
Subtract 300 from both sides
700=60x
Divide both sides by 60
700/60=x
11.66=x
Hence, it would take 12 weeks to save and buy the iphone.
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