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Anvisha [2.4K]
4 years ago
14

I need help please thanks

Mathematics
1 answer:
Novay_Z [31]4 years ago
7 0
The picture isn't loading for me, could you maybe type it out?
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Which equation has the solution x=4. A) 4x= 20<br> B) x/2= 8<br> C) x + 8 = 3x<br> D) x= x+5/2
ivolga24 [154]

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A I believe

Step-by-step explanation:

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Find the value of x <br><br><br> help please , i have a 17 in this class .
raketka [301]

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A manufacturer produces two models of toy airplanes. It takes the manufacturer 20 minutes to assemble model A and 10 minutes to
Georgia [21]

Answer:

A - 90 units

B = 0 units

Step-by-step explanation:

Here we have two models A and B with the following particulars

Model A B    (in minutes)

 

Assembly 20 15

Packing          10 12

Objective function to maxmize is the total profit

z=12A+8B where A and B denote the number of units produced by corresponding models.

Constraints are

20A+15B\leq 1800\\\\10A+12B\leq 1080

These equations would have solutions as positive only

Intersection of these would be at the point

i) (A,B) = (60,40)

Or if one model is made 0 then the points would be

ii) (A,B) = (90,0) oriii) (0, 90)

Let us calculate Z for these three points

A B Profit

60 40 1040

90 0 1080

0 90 720

So we find that optimum solution is

A -90 units and B = 0 units.

6 0
3 years ago
Miss Spanos, is a teacher at South Hanover, and she has 3 quarts of liquid glue and 24 empty bottles that each hold 1 cup. Does
Vladimir79 [104]

Answer:

No

Step-by-step explanation:

there are 4 cups in a quart, so 4 x 3 = 12 cups, so no she doesn't have enough glue to fill all 24 empty bottles

6 0
3 years ago
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