We are given the following information:
each person uses 3/8 a box
there are 6 boxes
Because each box is , and there are 6 boxes, we know that 1 person is , or .
In order to find how many people can use the 6 boxes, we can divide it by 3 (for each use):
48 / 3 = 16
Therefore, 16 people can share the worms.
Hope this helps! :)
B. 4,614
C. 9,386
D. 10,386
The difference between 2,386 and 7,000 is 4614. So, option (B) s correct.
The opposite of an operation is an inverse operation. They are the procedure that undoes the results of another procedure.
For instance, multiplication is the inverse operation of division, and addition is the inverse operation of subtraction.
To calculate the difference between 2386 and 7000.
Subtract 2386 from 7000 as follows:
7000-2386=4614.
To check the answer, we can apply the inverse operation of subtraction, which is addition. So add 4614 to 2386 we get as follows:
4614+2386=7000
Thus, this confirms the difference to be 4614. So, option (B) s correct.
Learn more about the inverse operation, here:
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y = 30 + 40x
x = 40 + 30y
x = 40 +30y
y = 40 + 30x
Answer:
y = 40 + 30x
Step-by-step explanation:
You dont know how many houses, so you put a variable for it. You have $40 in your wallet. Thats why y = 40 + 30x is your answer.
A=l*w
P=2l+2w
Where A is the area, P is the perimeter, l is the length, and w is the width of a rectangle, we can find the maximum area that we can have for this field.
Perimeter of fence:
Area of farm:
Let’s say we have access to planting 2 different crops, Watermelons and Grapes. We can find the revenue of a crop by the equation:
R = (p0 + px)(n0 - nx)
Where R is the revenue, p0 is the starting price, n0 is the amount sold at the starting price, p is the price increase, n is the decrease in the amount sold per price increase, and x is the number of price increases.
Crop A: Watermelons have a starting price of $12.00 per m2 of area sold. At this price, you can sell 45 m2 worth. For every $2.00 increase, you will sell 1 m2 less. So the first task is to figure out how to put these values into the equation above and turn it into a quadratic function. Then you will need to find the value of x to make the revenue as large as possible. Once you know x, the number of price increases, you can then find what you should price your Watermelons per m2.
Equation: R =
Number of price increases: x =
Price of Watermelon per m^2 =
Okay, now we can do the same thing with the grapes, just to give you that extra practice with quadratic functions. The starting price of grapes per m² is $8.00, at which you can sell 60 m² worth. For every $3.00 increase in price, you sell 3 m² less. So use the same method you just used to find the price of grapes per m² of area to maximize revenue.
Equation: R =
Number of price increases: x =
Price of grape per m^2 =
Okay, so now, all in all, we have built our farm and found what to price each of our crops at. Now let’s find what amount of each crop to grow and find our profits. Getting right into it, we have the following cost equations:
CW = $20.00 * W + $50.00
CG = $10.00 * G + $40.00
Where CW is the total cost of planting and growing Watermelons, CG is the total cost of planting and growing Grapes, W is the area of Watermelons planted, and G is the area of Grapes planted. Now that we know our cost, we can finally find our profits. Profit is equal to the price per unit area, multiplied by the area sold, subtracted by the total cost planting and growing them, or, Profit = Price * Area - Cost. But at this point, we still don’t know the area of each crop in our field. But we do know a couple of things to figure it out. We know the total area of our farm, found in the first part. Which we can say is, Area = G + W And we were also only given $1590 to plant the crops. So, $1590.00= CW+CG I’ll help you simplify this a bit:
$1590.00=$20.00*W+$50.00+$10.00*G+$40.00 $1590.00=$20.00*W+$10.00*G+$90.00
So now we have enough information to solve for the areas of Watermelons and Grapes in your field. Here’s some room to do that. Hint: Use either substitution or graph the two equations to find an intersection.
Area of watermelon to plant:
Area of grapes to pant:
Profit of the crops:
Answer:
$500/$11.41m=43.82m
10*11.91=43.82 perimeter
119.1 area
43.8212 m is the perimeter. Each side is 21.91 m giving and area of 480 m^2
For a given perimeter (here 43.82 m) the rectangle with the greatest area is the square.
The solution is, ally needs 6 more quarts (or 1gal 2 quarts) water.
Subtraction is the process of taking away a number from another. It is a primary arithmetic operation that is denoted by a subtraction symbol (-) and is the method of calculating the difference between two numbers.
here, we have,
given that,
Julia has 4 gallons 2 quarts of water.
Ally needs the same amount of water but only has 12 quarts.
we know :
4 quarts = 1 gal
Julia has 4gal and 2 quarts or 18 quarts
ally has 12 quarts
now, we get,
so if julia has 18 quarts and ally has 12
so, ally needs = 18 - 12
= 6
that means that ally needs 6 more quarts (or 1gal 2 quarts)
so that she and julia can have the same amount.
Hence, The solution is, ally needs 6 more quarts (or 1gal 2 quarts) water.
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Which solution can be used to fill in both blanks in the table?
(2, 5)
(5, 2)
(5, −8)
(−8, 5)
Answer:
Step-by-step explanation:
Column 1 :
Column 2 :
Eqn(1)
Column 3 :
Add the equations.
Fourth column :
Fift column :
Sixth column :
Substitute .
Hence solution is .
Answer:
I'm terrible at explaining so here's a screenshot
- Ripper
Step-by-step explanation: