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Alex73 [517]
3 years ago
8

Which function best models the data in the graph?

Mathematics
2 answers:
Alex777 [14]3 years ago
8 0
I g=2.04x
O y=10.2/x
Tju [1.3M]3 years ago
6 0

Answer:

y= 10.2\sqrt{x}   Also, next part is 96 lbs.

Step-by-step explanation:

Just did it on edgen and got both right

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A curved graph could be a example of
sp2606 [1]

Answer:On a graph, these values form a curved, U-shaped line called a parabola. All quadratic functions form a parabola on a graph. ... Quadratic functions are used to describe things with smooth symmetrical curves, like the path of a bouncing ball or the arch of a bridge.

Step-by-step explanation:

5 0
3 years ago
Select the equation of the line parallel to the equation y = -2x - 7 that passes through the point (3, 1). y = -2x + 7 y = -2x +
Vilka [71]
Y - y₁ = m(x - x₁)
 y - 1 = -2(x - 3)
 y - 1 = -2(x) + 2(3)
 y - 1 = -2x + 6
   + 1          + 1
      y = -2x + 7

The answer is A.

7 0
3 years ago
PLZ HELP ME!!!!!! Help Is Urgent!!!!!!!!!
nordsb [41]

Answer:

53% or 0.53 or 53/100

Step-by-step explanation:

3 0
3 years ago
What is the GCF of 42 and 48
otez555 [7]
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3 0
3 years ago
A scientist mixes water (containing no salt) with a solution that contains 35% salt. She wants to obtain 245 ounces of a mixture
sesenic [268]

Answer:

140 ounces of water and 105 ounces of 35% salt solution.

Explanation:

Let x be the ounces of water that need to be added and y be the ounces of 35% solution that need to to be added.

We know that the total of ounces of water and of 35% solution must be 245 ounces:

x+y=245

35% of  x is the salt, and since no salt is added with addition of y  liters of water, this must be equal to the amount of salt in the final 15% solution:

0.35x=0.15*245

we solve for  x and get:

x=105

We put this value into x+y=245 and solve for y to get:

y=140

Thus we have 140 ounces of water and 105 ounces of 35% solution.

8 0
3 years ago
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