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Reika [66]
3 years ago
6

Find the quotient of

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0

Answer:

b

Step-by-step explanation:

cos(t) + i * sin(t) = e^(i * t)

Therefore, (cos(t) + i * sin(t)) / (cos(s) + i * sin(s)) = cos(t - s) + i * sin(t - s)

9 * (cos(135) + i * sin(135)) / (7 * (cos(10) + i * sin(10))) =>

(9/7) * (cos(135 - 10) + i * sin(135 - 10)) =>

(9/7) * (cos(125) + i * sin(125))

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A study found the average monthly trash bill in a particular town to be between $44 - $68. What is the point estimate?
Anastaziya [24]

The point estimate, given the average monthly trash bill in the town, can be found to be $56

<h3>How to find the point estimate?</h3>

The point estimate is defined as the single figure that is the best estimate a data set. This figure is often the mean and can also be the mode or the median.

In this case, the point estimate is needed for the average monthly trash bill which is between $44 and $68 which means that the point estimate will be the mean.

The mean is therefore:

= ( 44 + 68) / 2

= $56

Find out more on the point estimate at brainly.com/question/24261796

#SPJ1

3 0
1 year ago
Ronald had to drain 5,750 gallons of water out of his pool. Each day he drained 10 times fewer gallons of water than he did the
kenny6666 [7]

Answer:

Step-by-step explanation:

5,750

   -10

-----------

5740

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5730 gallons left

6 0
3 years ago
Read 2 more answers
Heart Fact #1: The average human heart beats 70 times per minute. At that rate, how many times will be in one hour one day one y
Aleks04 [339]
Multiply it by 60 to get 4200 per hr. multiply 4200 by 24 to get 100800. multiply that by 365 to get 36792000 then multiply that by 14 to get <span>515088000</span>
8 0
3 years ago
PLEASE HELP ME WITH THIS PROBLEM ASAP
lana [24]

Answer:

15x+5+22x+4+60=180

37x=180-60-5

37x=115

x=115/37

x=3

angle b

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angle c

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7 0
2 years ago
It costs $4.50 per person for 2 people and $3.00 per person for 3 people to go on a horse carriage ride. Using c to represent th
Ilia_Sergeevich [38]

b

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7 0
3 years ago
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