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drek231 [11]
3 years ago
11

How does 7.3978 have greater value then 7.3888

Mathematics
2 answers:
Jet001 [13]3 years ago
7 0
7.397 will round to 7.40 and 7.388 will round to 7.39
nata0808 [166]3 years ago
7 0

Answer:

7.3978 has a greater value then 7.3888 because the hundredths place (9) is bigger then 8

Step-by-step explanation:


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What percentage of the world's current population is under the age of 14?
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Answer:

25,69% in 2019

Step-by-step explanation:

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3 years ago
What is 6 divided by 1/2 equal
Gala2k [10]
6 / (1/2) = 6*2 = 12
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2 years ago
State the linear programming problem in mathematical terms, identifying the objective function and the constraints. A firm makes
Sedbober [7]

Answer:

Maximum profit at (3,0) is $27.

Step-by-step explanation:

Let  quantity of  products A=x

Quantity  of products B=y

Product A takes time on machine L=2 hours

Product A takes time on machine M=2 hours

Product B takes time on machineL= 4 hours

Product B takes time on machine M=3 hours

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Machine M can used total time= 6hours

Profit on product A= $9

Profit on product B=$7

According to question

Objective function Z=9x+7y

Constraints:

2x+3y\leq 6

2x+4y\leq 8

Where x\geq 0, y\geq 0

I equation 2x+3y\leq 6

I equation in inequality change into equality we get

2x+3y=6

Put x=0 then we get

y=2

If we put y=0 then we get

x= 3

Therefore , we get two points A (0,2) and B (3,0) and plot the graph for equation I

Now put x=0 and y=0 in I equation in inequality

Then we get 0\leq 6

Hence, this equation is true then shaded regoin is  below the line .

Similarly , for II equation

First change inequality equation into equality equation

we get 2x+4y=8

Put x= 0 then we get

y=2

Put y=0 Then we get

x=4

Therefore, we get two points C(0,2)a nd D(4,0) and plot the graph for equation II

Point  A and C are same

Put x=0 and y=0 in the in inequality equation II then we get

0\leq 8

Hence, this equation is true .Therefore, the shaded region is below the line.

By graph we can see both line intersect at the points A(0,2)

The feasible region is AOBA and bounded.

To find the value of objective function on points

A (0,2), O(0,0) and B(3,0)

Put A(0,2)

Z= 9\times 0+7\times 2=14

At point O(0,0)

Z=0

At point B(3,0)

Z=9\times3+7\times0=27

Hence maximum value of z= 27 at point B(3,0)

Therefore, the maximum profit is $27.

6 0
3 years ago
Sofia bought $38 worth of video games. She had a coupon that allowed her to save 8% on her purchases.
Alik [6]

Answer:34.96 (answer to what is her purchase price before tax)

Step-by-step explanation:38*(1-.08)

6 0
2 years ago
What is the result when the number 70 is increased by 10%​
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Answer:

77.00

Step-by-step explanation:

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3 years ago
Read 2 more answers
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