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castortr0y [4]
3 years ago
10

-3. f(-8) + 7.9(2) =

Mathematics
1 answer:
antoniya [11.8K]3 years ago
6 0

Answer:

24f+15.8

Step-by-step explanation:

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This is not a graded question
Artyom0805 [142]

Answer:

It’s B

Step-by-step explanation:

8 0
3 years ago
Shiela is 1.7m tall. Her son is 109cm tall. How many meters taller is Shiela than her son?
Tju [1.3M]
Shiela is 0.61 meters taller than her son.
3 0
4 years ago
Read 2 more answers
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
A large cube has 5 layers, each with 5 rows of 5 small cubes. How many small cubes will the larger cube have.
Crank

Answer:

The large cube will contain 125 total small cubes.

Step-by-step explanation:

In order to find this, we multiply the number of rows by the number of cubes in a row.

5 * 5 = 25

Now we take that number and we multiply it by the number of layers total.

25 * 5 = 125

3 0
3 years ago
1 4/5 x 5/12 Please help!
balandron [24]
Is it 1-4/5 x 5/12 or 4/5 x 12 
5 0
3 years ago
Read 2 more answers
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