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Thepotemich [5.8K]
3 years ago
9

Como é que chega no gabarito D?

Mathematics
1 answer:
Reptile [31]3 years ago
5 0

Não tenho certeza do que você está pedindo, por favor, seja mais específico. ~ Outono

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2−1/2n=3n+16<br><br> ​<br><br> n=3n+16
romanna [79]

Answer:

The answer is

n=5 3/5

Step-by-step explanation:

first collect the like terms:

2-1/2n=3n+16

then...

3n-1/2=16-2

==2 1/2n = 14

===n=5 3/5

3 0
4 years ago
How do u divide 100 by 625 to get.16
jolli1 [7]
I get 6.25 I don't see that
6 0
3 years ago
An electronics company has a contract to deliver 21,475 radios within the next four weeks. The clientis willing to pay $20 for e
navik [9.2K]

Step-by-step explanation:

<em>See attached a detailed annotation of the LP formulation</em>

let is describe the problem bellow.

An electronics company has a contract to deliver  21,475 radios within

the next four weeks. The client is willing to pay

$20 for each radio delivered by the end of week 1

$18 for each radio delivered by the end of week 2

$16 for each radio delivered by the end of week 3

$14 for each radio delivered by the end of week 4

Each worker can assemble 50 radios/wk.

Size of present workforce = 40.

Any experienced worker can be taken off the assembly line to instruct a class

of three trainees; after one week of instruction, each of the trainees can

either proceed to the assembly line or instruct additional new classes.

Weekly wages for experienced workers: $200

Weekly wages for trainees: $100

Production costs, excluding wages: $5/radio.

3 0
4 years ago
Two pieces of lengths 13/3 m and 3/5 m are cut off from a rope 15
garri49 [273]

Hello there! ;) The way you solve this type of problem is you must find common denominators. So simplify 13/3= 4 1/3. So we can do 1/3*5/5=5/15. Next we must do 3/5*3/3= 9/15. So add 5/15+9/15= 14/15. And add the 4+ 14/15=          4 14/15. So then you must subtract 15 - 4 14/15= 10 1/15 I believe. I believe 10 1/15 is the remainder of the rope. You might want to check in with someone else though.

Hope I help! :D

5 0
4 years ago
In ABC, what is the value of x?​
Anon25 [30]

Answer:

x = 16.2

Step-by-step explanation:

5/9 = 9/x

5x = 81

x = 16.2

7 0
3 years ago
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