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Pepsi [2]
3 years ago
13

What does chemical erosion do

Mathematics
1 answer:
matrenka [14]3 years ago
5 0
It causes the breakdown and decay to the rocks. It occurs when the weather water is slightly acidic.
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2x 7 = -3solve for x , what is x
o-na [289]
Is it 2x +7= -3? If so the answer is -5
7 0
3 years ago
Find the inequality represented by the graph pleasseee help me​
gayaneshka [121]

Answer:

y≥1/2x is the answer for this problem

8 0
3 years ago
A manufacturer determines that the number of toys it can sell is given by the formula
otez555 [7]

Answer:

The price where the manufacture sells the maximum number of toys is $20

Step-by-step explanation:

The given equation for that represents the number of toys the manufacturer can sell is given as follows;

T = -4·p² + 160·p - 305

Where;

p = The price of the toys in dollars

At the point where the manufacture sells the maxim number of toys on the graph of the equation T = -4·p² + 160·p - 305, which is the top of the graph, the slope = 0

Therefore, at the maximum point;

The slope = 0 = dT/dp = d(-4·p² + 160·p - 305)/dp = -8·p + 160

∴ -8·p + 160 = 0

160 = 8·p

8·p = 160

p = 160/8 = 20

The price where the manufacture sells the maximum number of toys is = p = 20 dollars

4 0
2 years ago
Please help...trying to help my son with Alegebra, but it's been 30 years.
xz_007 [3.2K]
Wait it says ur in high school so u can't be over 30. that isn't possible. So what's the problem here? not good at math.
7 0
3 years ago
A total of 30000 tickets were sold for a concert of this amont 1/4 were sold for $1500 each 1/3 at $ 1000 each and the rest at $
Vinvika [58]

Answer:

12,600

Step-by-step explanation:

1/3 = 4/12

1/4 = 3/12

Together they equal 7/12

The different is 5/12

5/12 = .416666 =.42

.42 x 30,000 = 12,600

8 0
2 years ago
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