2 years ago

ASAP BRAINLIEST if correct. Am i correct?

Mathematics

1 answer:

Minchanka [31]2 years ago

3 0

Answer:

C complex

Step-by-step explanation:

a+ bi

a is the real part and bi is the imaginary part

Together they make a complex number

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3.8 repeating as a fraction

tester [92]

Ans=3.77777777...
hope this helps

4 0

2 years ago

Suppose you have 13 tubes of paint. How many distinct color groupings can you make with your paint?

anzhelika [568]

Answer:

32767 distinct color grouping

Step-by-step explanation:

Given data:

Total tube is 13

for distinct color, group can be 1,2,3,4,.... 15

For total number of ways we have following relation

$^nC_0 +^nC_1 +^nC_2 + .......^nC_n = 2^n$

here n = 13 so we have

$^15C_0 +^15C_1 +^15C_2 + .......^15C_{15} = 2^15$

for at least one

$= 2^{15} - 1$

$= 32768 -1$

= 32767 distinct color grouping

3 0

3 years ago

Shawn’s pay is $123 for 20 hours of work. Find hourly wage and then calculate the amount of pay for 31 hours.

morpeh [17]

Hi hope I help, so first 123×20 which = 2,460 then, 2,460×31 and the answer is 76,260

3 0

3 years ago

mr.rogers is buying candy for his class. he'll distribute the candy equally among his 25 scholars, and he wants each scholar to

stellarik [79]

25 scholars × 3 candies = 75 candies

5 candies for himself = 80

Answer: 80 candies

3 0

3 years ago

Use each digits 2,3,7,8 to make numbers FROM 20,21,22 SO ON ALL THE WAY TO 50 FOR EXAMPLE 2+3+7+8=20

Ahat [919]

2+3+7+8=20

2 x 3+7+ 8= 21

2 x 7 + 3+ 8= 25

8 x 2 + 7 + 3= 26

3 x 7 +8 - 2= 27

8 x 3 + 7 - 2= 29

8 x 7 ÷ 2 + 3= 31

7 x 2 x 3 -8 = 34

There is a couple, but i am not doing all of them
I hope this helps anyway :).

5 0

3 years ago