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adelina 88 [10]
3 years ago
6

Round off 3.974 to the nearest cent

Mathematics
1 answer:
BARSIC [14]3 years ago
3 0
3.97, 4  is less than 5 so you round down, and you should round to the nearest hundredths
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Find the optimal solution for the following problem. (Round your answers to 3 decimal places.)
irina1246 [14]

Answer:

Maximize C =9x + 7y

8x + 10y \leq 17

11x + 12y\leq 25

and x ≥ 0, y ≥ 0

Plot the lines on graph

8x + 10y \leq 17

11x + 12y\leq 25

x\geq 0

y\geq 0

So, boundary points of feasible region are (0,1.7) , (2.125,0) and (0,0)

Substitute the points in  Maximize C

At  (0,1.7)

Maximize C =9(0) + 7(1.7)

Maximize C =11.9

At  (2.125,0)

Maximize C =9(2.125) + 7(0)

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At   (0,0)

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Maximize C =0

So, Maximum value is attained at   (2.125,0)

So, the optimal value of x is 2.125

The optimal value of y is 0

The maximum value of the objective function is 19.125

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3 years ago
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Solve for the variable r in this equation: <br><br> s = 2_rh
svp [43]
I hope this helps you



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D

Step-by-step explanation:

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So the first integer is 61.

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3 years ago
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