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guapka [62]
3 years ago
11

The cost of cleaning up pollution in a stream is given by C = 37000 100−p , where C is the cost in dollars to clean p percent of

the stream. (For instance, when p is 20, then the formula will calculate the cost to clean up 20 percent of the stream.) a) p must be greater than or equal to zero and p must be less than what number? [3pts]
Mathematics
1 answer:
Kryger [21]3 years ago
5 0

Answer:

  100

Step-by-step explanation:

If we assume your equation is ...

  C=\dfrac{37000}{100-p}

then the value of C is undefined for p = 100. p must be less than 100.

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Y=x+6 on a coordinate plane. (3 points graphed).
lyudmila [28]

Answer:

For  

x

=

6

y

=

−

6

+

6

y

=

0

or  

(

6

,

0

)

Second Point: For  

y

=

4

y

=

−

4

+

6

y

=

2

or  

(

4

,

2

)

We can next plot the two points on the coordinate plane:

graph{((x-6)^2+y^2-0.035)((x-4)^2+(y-2)^2-0.035)=0 [-10, 10, -5, 5]}

Now, we can draw a straight line through the two points to graph the line:

graph{(y+x-6)((x-6)^2+y^2-0.035)((x-4)^2+(y-2)^2-0.035)=0 [-10, 10, -5, 5]}

Step-by-step explanation:

8 0
3 years ago
$500 principal earning 4% compounded quarterly, after 6 years?
sashaice [31]
Total = 500.00 * (1.04)^6
Total = <span> <span> <span> 632.6</span></span></span>6

4 0
3 years ago
What is the measure of angle x°<br><br> 90°<br> 30°<br> 60°<br> 180°
forsale [732]

Answer:

it is 30°

Step-by-step explanation:

it is 30° because it is smaller that the it is 60° but bigger then the it is 90°(right angle)

4 0
3 years ago
Read 2 more answers
The length of a rectangular garden is 3yd more than twice it’s width. The perimeter of the garden is 36yd. What are the width an
Basile [38]
2L + 2W = 36
2(3+2W) + 2W = 36
6 + 4W + 2W = 36
6W + 6 = 36
        -6  = -6
6W=30
W= 30/6 = 5     L= 3 + 2W = 3 +2 (5) = 3 +10= 13

Width is 5
Length is 13


7 0
4 years ago
Please Help!!<br> It's urgent :)
Paha777 [63]

Answer:

hope this helps

Step-by-step explanation:

For a.) I would do the simplist example possible and make all 3 angles equal. So you would divide 180° degrees by 3. This gives you 60° for each angle. That is still acute.

b.) complementary angles mean they add up to 90°

If one has to be greater than 45° you can so 68° and 22°.

c.) 100 - 10,10; 20,5; 50,2; 4,25

You can choose any pair for the length and width of the ones I put above. :)

d.) angle ABC can equal 32° and angle CBD can be 10°

8 0
3 years ago
Read 2 more answers
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