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My name is Ann [436]
2 years ago
13

Help solve for x. round to the nearest tenth​

Mathematics
1 answer:
Llana [10]2 years ago
4 0

Answer:

x = 3.7

Step-by-step explanation:

Apply trigonometric function to find x

Reference angle = 24°

Opposite = x

Hypotenuse = 9

This, apply SOH:

Sin 24 = Opp/Hyp

Sin 24 = x/9

9 × Sin 24 = x

3.66062979 = x

x = 3.7 (nearest tenth)

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The pounds of produce purchased at a grocery store on Friday between 1:00 p.m. and 6:00 p.m. is
givi [52]

Answer:

The correct option is;

The first twenty-five customers

Step-by-step explanation:

For the given data, by calculation, we have;

The population average = 11.45

The average of the first five customers = 13.2

The average of the first ten customers = 11.6

The average of the first twenty customers = 12.5

The average of the first twenty-five customers = 11.72

Therefore both the first ten customers and the first twenty-five customers have good representation of the population mean with the mean of the first ten customers having a value of 11.6 is more closer to the population mean than the mean of the first twenty-five customers

However, by the central limit theorem, as the size of the sample continues to be increasingly larger, it becomes more and more representative of the population mean, this is more so because when the data is sorted, the population mean will be better represented by the mean of a large sample size

Hence the set of sample data needed to best represent the population mean is the first twenty-five customers.

7 0
3 years ago
Paul makes 35% of his free throw shots. What decimal represents the amount of time he does not make his free throws​
lilavasa [31]

Answer:

65%

Step-by-step explanation:

because if he makes it 35 percent of the time out of 100%, he doesn’t make it 65% of the time. 100-35=65

6 0
2 years ago
Read 2 more answers
Write the phrase as an algebraic
ycow [4]
It is b. Good luck six less than
6 0
2 years ago
PLEASE SOLVE FOR BOTH THE STARS AND SQUARES! BRAINLIEST AND 5 STARS! URGENT
MAVERICK [17]

Answer:

1 to 2

1:2

1/2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Three consecutive integers whose sum is -147
suter [353]

Step-by-step explanation:

Let the first integer be x

2nd integer = x + 1

3rd integer = x + 2

x + x + 1 + x + 2 = -147

3x + 3 = -147

3x = -147 - 3

3x = -150

x = -150 ÷ 3

x = -50

The three consecutive integers are

-50, -49, -48

5 0
3 years ago
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