Answer:
13 men's.........
.........
.......
One single men is needed to clear the entire man.
What is linear function? What is a mathematical function, equation and expression? The linear function is given by → y = ax + bfunction : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is that a farmer needs 5 men to clear his farm in 10 days.
Assume that the [x] men are needed to clear the bush in 2 days.
In 10 days, 5 men can clear the farm.
In 1 day, (5/10) men can clear the farm.
In 2 days -
{x} = (5/10 x 2) men
{x} = 1 men
Therefore, one single men is needed to clear the entire man.
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Yo i just need an answer and explanation for one and i'll be good for the rest
Answer:
1/5
Step-by-step explanation:
4 red + 4 yellow + 2 blue = 10 in total
2 blue out of all the colors = 2/10
2/10 simplified = 1/5
Answer:
20% or 2/10
Step-by-step explanation:
Since there are 10 slots, and two of them are blue, for each spin there will be a 2/10 chance that the arrow will land on a blue slot.
The variables x and y have a quadratic relationship. Tripling the value of x causes the value of y to increase by a factor of nine. When x has a value of 3, y has a value of 2. What will be the value of y when x has a value of 9?
Answer:
The value of y when x has a value of 9 is 18
Step-by-step explanation:
Functions
The variables x and y are said to have a quadratic relationship. That information is not enough to set up a general equation for both variables.
Furthermore, we know that tripling the value of x causes the value of y to be multiplied by 9. That leads us to establish a proportional equation between them, as follows:
[tex]y=kx^2[/tex]
Where k is an unknown constant.
Let's use the given point (3,2) to find the value of k:
[tex]2=k(3)^2[/tex]
[tex]2=9k[/tex]
Solving for k:
[tex]\displaystyle k=\frac{2}{9}[/tex]
The equation is now:
[tex]\displaystyle y=\frac{2}{9}x^2[/tex]
Now find y when x=9:
[tex]\displaystyle y=\frac{2}{9}(9)^2[/tex]
[tex]\displaystyle y=\frac{2}{9}\cdot 81=18[/tex]
The value of y when x has a value of 9 is 18
its easy question i promise lol
Answer:
Step-by-step explanation:
sure
WILL GIVE BRAINLIEST Use the drawing tools to form the correct answer on the grid. Caroline is planting flowers in her garden. She plants her first 7 flowers in 4 minutes. After 12 minutes, she has planted 21 different flowers. Plot four data points and the line of best fit to model how long it takes Caroline to plant flowers.
I cannot use the drawing tools. But, i can explain it to you.
Make a point where it can be at 7 and 4.
Basically, put a point 4 or 5 blocks right of the 7.
Next, put a point where it can be at 21 and 12.
Basically, put a point 11 or 12 block right of the 21.
Answer: You will plot (0,0) which is the beginning, then plot (4,7), then if you multiply 7 times 2 you get 14 flowers. With those 14 flowers you will put them on (8,14) 8 minutes 14 flowers, lastly you will put 12 minutes and 21 flowers down which will be (12,21). since there are 21 flowers and 12 minutes.
Step-by-step explanation:
Wanda claims that congruent triangles have equal perimeters Is she correct? Explain
5⁶ • 5 how do i simplify
Rob mixed 3.7 grams of salt into a pot of soup he was cooking. Before he served the soup, Rob added 0.5 grams of salt. How much salt did Rob put into the soup in all?
Answer:
4.2 grams in total
Step-by-step explanation:
Remember to line up the decimal point when adding numbers that contain decimals.3.7
+0.5
_______
4.2
Explicación del ejercicio 3y=-12+3x
WILL GIVE BRAINLIEST Use the drawing tools to form the correct answer on the grid. Caroline is planting flowers in her garden. She plants her first 7 flowers in 4 minutes. After 12 minutes, she has planted 21 different flowers. Plot four data points and the line of best fit to model how long it takes Caroline to plant flowers.
I cannot use the drawing tools. But, i can explain it to you.
Make a point where it can be at 7 and 4.
Basically, put a point 4 or 5 blocks right of the 7.
Next, put a point where it can be at 21 and 12.
Basically, put a point 11 or 12 block right of the 21.
Answer:
You will plot (0,0) which is the beginning, then plot (4,7), then if you multiply 7 times 2 you get 14 flowers. With those 14 flowers you will put them on (8,14) 8 minutes 14 flowers, lastly you will put 12 minutes and 21 flowers down which will be (12,21). since there are 21 flowers and 12 minutes.
Step-by-step explanation:
The breakfast cafe uses 3 1/4 lb of coffee per day. How much coffee does it use ina 7 day week?
Quantity of coffee used per day by breakfast cafe =
[tex] = 3 \frac{1}{4} \: lb[/tex]
Quantity of coffee it will use in a seven day week =
[tex] = 3 \frac{1}{4} \times 7[/tex]
[tex] = \frac{(4 \times 3) + 1}{4} \times 7[/tex]
[tex] = \frac{13}{4} \times \frac{7}{1} [/tex]
[tex] = \frac{91}{4} [/tex]
[tex] = 22 \frac{3}{4} \: lb[/tex]
Therefore , a breakfast cafe will use =
[tex]22 \frac{3}{4} \: lb \: of \: coffee \: in \: a \: seven \: day \: week \: .[/tex]
You and a friend play a video game. You havr a final svore of 50 points, and your friend has a final score I -21 points. By how many points did you win?
Simplify the expression
1x(-2+3)x(-9+7)=
Answer:
x=13
Step-by-step explanation:
hehe calculator boy
Answer:
-2x²
Step-by-step explanation:
Chic-ken Rulez is a food vendor at the state fair that only sells complete box meals which includes a sandwich (chicken or turkey), fries, and drink. Customers walk up to the counter at Chic-ken Rulez and place an order.The counter employee enters the order into the system which is displayed on several screens for all other employees to see the items that need to be made. In the kitchen sandwich makers assemble the selected sandwich once it displays on the order screen. The fry master will cook, salt, and scoop the ordered fries into a cup. Meanwhile, the employee that took the order, will prepare the requested drink. Once the sandwich and fries are complete, they are place in a window where the counter employee places all items in a box and delivers it to the customer. Taking the order and entering it into the system takes 5 minutes. Once entered, the display screens instantly show the items to be made. The counter employee then takes an average of 3 minutes to make a drink. On average, it takes sandwich makers 8 minutes to complete a sandwich and place in the pick-up window. The fry maker takes 12 minutes on average to complete a cup of fries and place in the pick-up window. It takes the counter employee 10 minutes to box all items and hand to customer for delivery. All times listed are flow times for each activity and include the effects of waiting.1) Draw a process map/flowchart for the above process and Label it Process #1Chic-ken Rulez wishes to improve the process by reducing the time to deliver a meal box. Customers often make an order and leave the counter area to find seating. This is the root cause for delivery times being so long because on average a customer's meal order is called 3 times before it is actually picked up which completes delivery.To reduce the process time, Chic-ken Rulez is going to provide customers with a miniature plastic chicken with a GPS tracker inside at the time of the order. The order process is the same except now the box and delivery activity will be two separate activities. Delivery is now performed by food runners that use a handheld device to locate the GPS plastic chickens, collect the plastic chicken for re-use, and deliver a customer’s ordered meal box.It now takes 2 minutes to box a meal. Based on preliminary tests, the average time to locate a GPS plastic chicken and deliver a meal box in the food area takes 7 minutes.2) Draw a process map/flowchart for the above modified process and Label it Process #2
Answer:
This answer was provided through an attachment since it basically involves drawing a flow diagram.
Step-by-step explanation:
the question requires that we draw a flow diagram of the time and process of taking an order, making a drink, fixing a sandwich and also making fries.
please check the attachment for the processes #1 and #2.
the net process time minute for process#1
5+12+10 = 27 minutes
the net process time minute for process# 2
5 + 12 + 2 + 7
= 26 minutes
What is the domain of the function represented by the graph?
Answer: d
Step-by-step explanation:
The domain of the function that is represented by the graph is: D. x ≥ -7.
What is the Domain of a Function?The domain of a function are all the possible x-values in a function which are plotted against the y-values on the x-axis.
In the graph given, the x-axis where the line starts from is -7, and it extends to infinity to the right.
Therefore, the domain of the function is: D. x ≥ -7.
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Solve for h. h(h − 2) = 0
Step-by-step explanation:
h=2
find the mean median and mode for 3,5,2,4,3,4,3,5,16
Answer:
I think it will be 3....?
Answer:
mean 5
median 4
mode 3
Step-by-step explanation:
The mean is the average, or add up all the numbers and divide by the number of numbers
(3+5+2+4+3+4+3+5+16)/9
45/9 = 5
The median is the middle number when listed from smallest to largest
2,3,3,3,4,4,5,5,16
Since there are 9 numbers, the middle is the 5th number
2,3,3,3 ,4, 4,5,5,16
The median is 4
The mode is the number that appears most often which is 3 since it appears 3 times
Four more than five times a number is 59. What is the number ?
Answer:
(11 x 5) + 4 = 59
Step-by-step explanation:
You take whats in the parentheses, (11 x 5) and multiply.
You get a result of 55, then add your 4.
PLZ HELP IM BEGGING YOU. Just answer 12 and 13
Answer:
12 is
[tex]t = \frac{3(r - v)}{2} \\ [/tex]
13 is
[tex]v = \frac{5}{9z - 9w} [/tex]
Step-by-step explanation:
Please mark as brainliest
Why is subtracting an expression similar to distributing a –1?
Please answer quick!!
A package of six pairs of socks costs $18.99. How much does each pair cost?
Answer: $3.17
Step-by-step explanation:
18.99/6=3.165
Answer:
3.165
Step-by-step explanation:
All you had to do was divide 18.99 and 6
im stuck on this question, plz help
Manuel runs a 100-meter race. 6 seconds after the race started Manuel is 40 meters from the starting line and reaches his max speed; he runs at this max speed for the rest of the race. Manuel notices that he is 75 meters from the starting line 11 seconds after the race started.
Suppose Manuel runs for an additional z seconds after reaching his max speed...
What is Manuel's distance from the starting line 6+z seconds after the race started?
What is Manuel's distance from the starting line x seconds after the race started (provided x≥6x)?
Answer:
Kindly check explanation
Step-by-step explanation:
Given the following :
40 metres covered in 6 seconds
Max speed attained after 6seconds
75 meters covered after 11 seconds
Average Speed for first 40 meters :
Speed = distance / time
Speed = 40m / 6s
Speed = 6.67m/s
To obtain the maximum speed :
Next (75 - 40) meters = 35 meters was covered in (11 - 6)seconds = 5 seconds
Speed at this point is maximum :
Hence, maximum speed = (35m / 5s) = 7m/s
Suppose, Manuel runs for an additional z seconds after reaching max speed :
Distance from starting line 6+z seconds after race started?
Distance after 6 seconds = 40 metres
Distance after z seconds = 7 * z
Total distance = (40 + 7z)
What is Manuel's distance from the starting line x seconds after the race started (provided x≥6x)?
Distance for first 6 seconds = 40 meters + distance covered after 6 seconds = (7 * (x-6))
40 + 7(x - 6)
Which graph of a relation is also a function ?
Answer:
B
Step-by-step explanation:
A graph is only a function when there is only one y value for each x value.
A trick is to draw a line through some points on the x-axis, and if the line goes through more than one point. Then it is not a function. (See picture)
Sorry, not all the lines are straight, but you get the point. B is the only one that doesn't have more than one point on the lines I drew.
Let sin(2x) – sin(x) = 0, where 0 ≤ x < 2π. What are the possible solutions for x?
Answer:
{0,π/3,π,5π/3}
Answer:
D
Step-by-step explanation:
on edge
Round 0.8 to the nearest thousandth
Answer:
it is still 0.80
Step-by-step explanation:
you don't need to round, just add a zero
10. A person walks 12.0 m east, then turns and goes 5.00 m west, then turns and goes back 2.00 m east.
a) What is the person's distance?
b) What is the person's displacement?
Step-by-step explanation:
Given that,
A person walks 12.0 m east, then turns and goes 5.00 m west, then turns and goes back 2.00 m east.
(a) Distance is equal to total path covered during the entire journey.
Distance = 12 + 5 +2
Distance = 19 m
(b) The shortest path covered is equal to the shortest path traveled. Let east is positive and west is negative. So,
Displacement = 12 +(-5) +2
Displacement = 9 m
Eric buys two plants. One plant is 4 inches tall and grows 2 of an inch per week. Another plant is 3 inches tall and grows
3
7 of an inch per week.
How many weeks will it take for the two plants to be the same height?
O A. 4
O B. 3
O C. 8
D 6
What is the definition of mean
Answer:intend (something) to occur or be the case.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Mean is an essential concept in mathematics and statistics. The mean is the average or the most common value in a collection of numbers.
How to calculate mean?
There are different ways of measuring the central tendency of a set of values. There are multiple ways to calculate the mean.
Arithmetic mean is the total of the sum of all values in a collection of numbers divided by the number of numbers in a collection. It is calculated in the following way:
PLEASE HELP ASAP
IT AN EMERGENCY
Find the distance between (-7, -2) and (11,3). Write your answer to one decimal.
Your answer
Answer:
The answer is 18.7 unitsStep-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\[/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-7, -2) and (11,3).
The distance between them is
[tex]d = \sqrt{( { - 7 - 11})^{2} + ({ - 2 - 3})^{2} } \\ = \sqrt{ ({ - 18})^{2} + ( { - 5})^{2} } \\ = \sqrt{324 + 25} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = \sqrt{349} \: \: \: \: \: \: \: \: \\ = 18.681541692... \: \: \: \: \: [/tex]
We have the final answer as
18.7 units to the one decimal placeHope this helps you
Answer:
68
Step-by-step explanation:
One gallon of gas costs $3.02, but this cost is projected to increase by
120% in the next 2 years. What is the projected cost of a gallon of gas 2
years from now?
A. $0.60
B. $3.02
C. $3.62
D. $6.64