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lubasha [3.4K]
3 years ago
7

a factory manufactures a metal piece in 32 minutes now technology allowed the factory to cut the time by 8% then another Improve

ment cut the time by 5% how long does it take to manufacrure your answer to the nearest Minute ​
Mathematics
2 answers:
aliya0001 [1]3 years ago
7 0

Answer:

28 minutes

Step-by-step explanation:

First you have to find what 8% off of 32 is

If you take away 8% of 100% you have 92%

In order to find 92% of 32 you must divide 92 by 100 and multiply it by 32

.92 x 32 = 29.44

Then you have to take off another 5%

Of you take 5% off of 100% you have 95%

.95 x 29.44 =27.97

Then round to the nearest minute

28 minutes

OleMash [197]3 years ago
7 0

Answer:

28 minutes

Step-by-step explanation:

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Please answer thankssss
dmitriy555 [2]

\frac{7.5*10^{12} }{2.5*10^{4} } =\frac{7.5}{2.5} *\frac{10^{12} }{10^{4} } = 3 * 10^{12 - 4} = 3*10^8

Hope that helps!

8 0
3 years ago
Read 2 more answers
Which of the binomials below is a factor of this trinomial? x² + 2x - 63 O A.X-3 OB. X+3 O C. X-9 O D. X + 9​
Marina CMI [18]

Answer:

D. X + 9​

Step-by-step explanation:

x² + 2x - 63

What 2 numbers multiply to -63 and add to 2

9 * -7 = -63

9+-7 = 2

(x+9)(x-7)

3 0
3 years ago
Given f (x)=2x-5x-3 and g (x)=2x^2+x what is (f/g)(x)<br>​
Rufina [12.5K]

ANSWER

( \frac{f}{g} )(x ) =   \frac{x - 3}{x}  \: where \:  \: x \ne0, -  \frac{1}{2}

EXPLANATION

Given:

f(x) = 2 {x}^{2}  - 5x - 3

and

g(x) = 2 {x}^{2}  + x

Then,

( \frac{f}{g} )(x ) =  \frac{f(x)}{g(x)}

Substitute the given functions;

( \frac{f}{g} )(x )  =  \frac{2 {x}^{2} - 5x - 3}{2 {x}^{2}  + x}

Factor

( \frac{f}{g} )(x ) =  \frac{2 {x}^{2} - 6x + x - 3 }{x(2x + 1)}

( \frac{f}{g} )(x ) =   \frac{2x(x - 3) +1 (x - 3)}{x(2x + 1)}

( \frac{f}{g} )(x ) =   \frac{(2x + 1)(x - 3) }{x(2x + 1)}

Cancel the common factors.

( \frac{f}{g} )(x ) =   \frac{x - 3}{x}  \: where \:  \: x \ne0, -  \frac{1}{2}

3 0
3 years ago
$5,200 at 3% for 6 years<br>what is the total amount?<br>what is the compounded interest?​
Zigmanuir [339]

Answer:

6209.07

Step-by-step explanation:

A = P(1+R/100)^t

where P = 5200 R= 3 and t =6

I = A- P

3 0
3 years ago
Greatest common factor 20x76 and 8x92
Ainat [17]

Answer:

dont know this one my apologies

6 0
3 years ago
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