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fenix001 [56]
3 years ago
14

Simplify the expression. Make sure to show all steps. Write in standard form 6•9i + (4i)(2i)

Mathematics
1 answer:
Alex73 [517]3 years ago
4 0
6 x 9 x i = 54i
4(i) x 2(i) = 8i^2
54i +8i^2= 8i^2 +54i
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Two angles that are supplementary are always linear pair true or false?
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The answer would be True
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Complete the following two-way frequency table.
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Answer:

Step-by-step explanation:

Number of candies with Forest = 12

Candies containing coconut and chocolate both = Number common in coconut and the chocolate = 3

Candies which do not contain coconut but contain the chocolate = 6

Candies which contain the coconut but do not contain the chocolate = 1

Candies which neither contain the chocolate nor coconut = 2

From the given Venn diagram,

                                                Contain coconut         Do not contain coconut

Contain chocolate                              3                                       6

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3 years ago
Question 12.12. In 2010, the population of a city was 65,903. It was expected to grow at a rate of 0.7% each year.
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y=Ce^{kx}

k=0.7%=0.007

65903=Ce^{.007(0)} \\  65903=Ce^0 \\  65903=C(1) \\ C = 65903

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The best answer is 74,200

8 0
3 years ago
Sarah starts a Jewelry making business. She borrows the money for the supplies to start. She borrows $1,500.00 for 2 years at a
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O would be the answer, but I’m not sure why you have 3
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If someone sleeps 8 hours a day for 75 years how many hours did that person sleep in his lifetime?
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The person sleeps 8 hours a day.

There are 365 days in a year and 366 days in a leap year.

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If we divide 75 by 4, we get 18.75. This number represents how many leap years occurred in 75 years. So, the person experienced approximately 19 leap years.

19 leap years has 6954 days.

The other 56 years, which have 365 days each year, have a total of 20,440 days.

That's a total of 27,394 days.

27,394 × 8 = 219,152 hours

This is approximately 24 years or 9,131 days.
7 0
3 years ago
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