3 years ago

Write the number 0.00003489 in the form a x 10k

Mathematics

2 answers:

Firlakuza [10]3 years ago

6 0

Answer:

3.489 * 10^-5

Step-by-step explanation:

hoa [83]3 years ago

4 0

Answer:

that is wrong you know, right?

Step-by-step explanation:

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A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depen

earnstyle [38]

Answer:

$11988

Step-by-step explanation:

Given that,

The unit cost is given by :

$C(x)=0.7x^2-462x+88218$

We need to find the minimum unit cost.

For minimum cost,

Put $\dfrac{dC}{dx}=0$

So,

$\dfrac{d}{dx}(0.7x^2-462x+88218)=0\\\\1.4x-462=0\\\\x=\dfrac{462}{1.4}\\\\x=330$

Put x = 330 in equation (1).

$C(330)=0.7(330)^2-462(330)+88218\\\\=\$11988$

So, the minimum unit cost is equal to $11988.

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2 years ago

"Please help me, as quick as you can'

Diano4ka-milaya [45]

The answer to your question is A

6 0

2 years ago

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A scale drawing of a living room is shown below:

Pie

Answer:

103 ft.

Step-by-step explanation:

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3 years ago

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Write 8/6 as a fraction with a denominator of 3

Lyrx [107]

4/3 is your answer because if you simplify 8/6 by dividing both the numerator and the denominator by 2, you will get 4/3.

Also, if you want a mixed number, it is 1 1/3.

Hope this helps!

8 0

3 years ago

The topic= Direct and Inverse Proportions

maxonik [38]

Answer:

A) 3

B)60

C)4

Step-by-step explanation:

y = kx

36 = 12k

A)k=3

~~~~~~~~~~

b) 60

12*5

c) 4

12/3

6 0

2 years ago