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kumpel [21]
2 years ago
13

Help me out tysm!! <3 marking brainliest for the person who answers all correctly.

Mathematics
2 answers:
kykrilka [37]2 years ago
5 0

1. 0.345 L

2. 6000mL

3. 0.82L

4. 70L

5. 1300mL

6. 400mL

7.  25mL

8. 0.055L

9. 202mL

10. 1.298L

pls mark me branlist

jarptica [38.1K]2 years ago
3 0
0.345 is the correct answer first one
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A farmer is going to divide her 30 acre farm between two crops. Seed for crop A costs $5 per acre. Seed for crop B costs $10 per
jenyasd209 [6]

Answer:

30 acres of A

0 acres of B

Step-by-step explanation:

On forming the equations we get

Acres = A+B \leq 30  .............(1)

Seed = 5A + 10B \leq 200 ...........(2)

Profit = 160A+50B

Upon rearranging this we get

A= 30-B     sing equation (1)

A=40-2B   using equation (2)

 On plotting these inequalities on the cartesian planes we will get the following points of intersection (0,20) (20,30) (30,0)

Now using these coordinates (A,B) to get Maximum profit

P= $1000 for (0,20)

P=$4700 for (20,30)

P= $4800 for (30,0)

clearly for (30,0) we will get the maximum profit on the crops

3 0
3 years ago
Determine whether set of values represents an inverse variation. If yes, identify the constant of variation and write an inverse
Natasha_Volkova [10]

SOLUTION

If the table represents an inverse variation, it means that y is inversely proportional to x, written as

\begin{gathered} y\propto\frac{1}{x} \\ \propto is\text{ a sign of proportionality } \end{gathered}

Removing the proportionality sign and introducing a constant k, we have

\begin{gathered} y=k\times\frac{1}{x} \\ y=\frac{k}{x} \end{gathered}

In the first column, we have x = -4 and y = 3.5. Substituting these values for x and y, we have

\begin{gathered} y=\frac{k}{x} \\ 3.5=\frac{k}{-4} \\ k=3.5\times-4 \\ k=-14 \end{gathered}

So, if it's an inverse variation, the relationship would be

y=\frac{-14}{x}

In the second column, x = -2 and y = 7.

Now lets substitute the value of x for -2. If we get y to be 7, then the relationship is an inverse variation

We have

\begin{gathered} y=\frac{-14}{x} \\ y=\frac{-14}{-2} \\ y=7 \end{gathered}

Since we got y = 7, the relationship is therefore an inverse variation.

The constant k = -14

The equation for the inverse variation is

y=\frac{-14}{x}

3 0
1 year ago
If a transversal intersects two parallel lines, then blank angles are supplementary.
levacccp [35]

The answer is

B) same side interior angles

if you think about it, these angles help to form the straight line (which is 180 degrees)

hope this helps

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2 years ago
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slavikrds [6]
I think it’s going to be D
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FIND THE RATE <br><br> PLSSSS HELPP ASSPPPP!!!!
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Answer:

The rate is 13. Which also means for every tree there are 13 apples

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