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svp [43]
3 years ago
12

What is the conjugate of 5 - 4i?

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
5 0

Answer:

5 + 4i

Step-by-step explanation:

In general, the conjugate of a + bi is a - bi

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Safeway has ginger ale on sale at 12 cans for $4.00 and Giant has the same brand
Genrish500 [490]

Answer:

Giant has the better deal

Step-by-step explanation:

4.00/ 12 is .3333333

6.00/20 is .30

so . 30 is less that .3333333333

therefore Giant has the better deal

7 0
3 years ago
What is the answer? Please tell me soon.
kykrilka [37]

Answer:

61

Step-by-step explanation:

it's only 1 number difference

5 0
3 years ago
PLEASE HELP ME pleasee!
kap26 [50]

Answer:

b 2

Step-by-step explanation:

x is an integer that is greater than 3 and less than or equal to 6.

x can be 4, 5, 6.

Answer: b 2

4 0
3 years ago
The town of madison has a population of 25,000. The population is increasing by a factor of 1.12 each year. Write a function tha
GaryK [48]
<h3>The population P(t) at the end of year t is   P(t)   = 25,000 \times (1.12)^t</h3>

Step-by-step explanation:

The initial population of town of Madison = 25,000

The rate at which the population is increasing = 1.12 times

So, the increase in population first year  :

( the initial population)  x (1.12)^1  = 1.12 x ( 25,000)  

= 28,000

So, the population at the end of first year = 28,000

Similarly, the increase in population second year  :

( the initial population)  x (1.12)²  =  ( 25,000)   x (1.12)²

= 31,360

So, the population at the end of second year =31,360

Now, to calculate the population in t years from now:

The population P(t) at the end of year t is

P(t)   = 25,000 \times (1.12)^t

5 0
3 years ago
I am a multiple of 70. I am between 500 and 1000. My tens digit is odd. What number could I be?
tamaranim1 [39]

Answer:

Step-by-step explanation:

490 = 70 * 7

560 = 70 * 8

630 = 70  *9

700 = 70 * 10

770

840

910

You can fill in the other 3

So the number can be 630 770 or 910

6 0
3 years ago
Read 2 more answers
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