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Alchen [17]
3 years ago
12

Dividing and multiplying complex numbers.

Mathematics
1 answer:
rusak2 [61]3 years ago
6 0
See attached picture for answers. Not 100% sure on the last one

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Rewrite in simplest rational exponent form √x • 4√x
nignag [31]

Answer:

4x

Step-by-step explanation:

\sqrt{x}  \cdot \sqrt{x}  = \sqrt{x^2}  = x^{ 2 \times \frac{1}{2}} = x

given :\\\\  \sqrt{x}  \cdot 4\sqrt{x}  = 4 \cdot\sqrt{x} \sqrt{x}  = 4 \sqrt{x^2}  = 4x

3 0
3 years ago
Term of the arithmetic sequence 12, 10, 8
r-ruslan [8.4K]

Answer:

\mathtt{\huge\star{\pink{\underline{ 12,\: 10,\: 8,\: 6,\:4,\:2,\:-1,/:-3........ infinite      }}}}\huge\star

7 0
3 years ago
In Exercise find the derivative of the functions.<br> f(x) = t - 2/(t)1/2
Dominik [7]

Answer:

1+4(1/t^2)

Step-by-step explanation:

The derivative is defined as the term multiplied by its power and 1 subtracted from its power.

f(x)=t-2/(t^(^1^/^2^))

The derivative of t is just 1. The second term is:

2\cdot(-1/2)/(t^(^3^/^2^))

3 0
3 years ago
Suzie's Slushes has increasing profits each week during the hot summer months. Suzie finds that
Assoli18 [71]

Answer:

Approximately to the nearest cent :

$1856

Step-by-step explanation:

We are told in the above question that:

Suzie's profit increases every month by 30%

We are told that in the first month her profit is $300

Step 1

We are to find the profit for the other weeks:

First week Profit = $300

b) Second week =

$300 × 30/100 = $90

Total amount for the second week= $90 + $300

= $390

c) Third week

$390 × 30/100 = $117

Total amount for the third week = $117 + $390

= $507

d) Fourth week

$507 × 30/100 = $152.1

Total amount for the fourth week = $152.1 + $507

= $659.1

Total Amount of money she would make after 4 weeks =

Profit of the first week + Total Amount for the first week + Total Amount for the second week + Total Amount for the third week + Total Amount for the fourth week

= $300 + $390 + $507 + $659.1

= $1856.10

Approximately to the nearest cent the amount of money will she make in all over 4 weeks is :

$1856

3 0
3 years ago
Overturn the punitive damage award as grossly excessive.
Bess [88]

Answer:

If Melissa appeals to the United States Supreme Court, challenging the punitive damages award. If the Supreme Court heard the case, it would likely be FALSE.

Step-by-step explanation:

Since it was an accident punitive charges cannot apply because punitive charges are meant for crimes that are done on purpose.

4 0
4 years ago
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