1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leokris [45]
3 years ago
15

What is the equation of the sinusoid? TI 21 Зп 47

Mathematics
1 answer:
Gnom [1K]3 years ago
7 0

Answer:

y = sin( x/2)

Step-by-step explanation:

The amplitude is 1

The period is 4pi

y = A sin ( Bx)

where A is the amplitude and B is 2pi/ period

y = 1sin (2pi/ 4pi x)

y = sin( x/2)

You might be interested in
The city of Hampton received money for improvements of the towns park. the park Committee put a random sample of 75 presidents f
Natasha2012 [34]

Answer:about a third of the residents prefer a park improvement of more trees

Step-by-step explanation:only 27 out of 75 would make it a third

3 0
3 years ago
Find Mean, Median, mode and range. Round to the nearest tenth.
stiv31 [10]

Answer:

  • Mean = 26.24
  • Median = 27
  • Mode = 32
  • Range = 38

Step-by-step explanation:

Plotting the original data from leaf plot

9,11,12,12,14,17,25,25,27,32,32,32,33,35,41,42,47

<em><u>Finding Mean:</u></em>

The mean of a data set is the sum of the terms divided by the total number of terms. Using math notation we have:

                                                            \mu=\frac{446}{17}

                                                                = 26.24

Therefore, the range = 26.24.

<u>Finding Median:</u>

The median is the middle number in a sorted list of numbers. So, to find the median, we need to place the numbers in value order and find the middle number.

Ordering the data from least to greatest, we get:

9   11   12   12   14   17   25   25   27   32   32   32   33   35   41   42   47  

So, the median is 27 .

<em><u>Finding Mode: </u></em>

The mode of a set of data is the value in the set that occurs most often.

Ordering the data from least to greatest, we get:

9   11   12   12   14   17   25   25   27   32   32   32   33   35   41   42   47

We see that the mode is 32.

<em><u>Finding Range:</u></em>

The range is the difference between the highest and lowest values in the data set.

Ordering the data from least to greatest, we get:

9   11   12   12   14   17   25   25   27   32   32   32   33   35   41   42   47

The lowest value is 9.

The highest value is 47.

The range = 47 - 9 = 38

4 0
3 years ago
Write a proportion that could be used to solve for each variable. Then solve.
iren [92.7K]
60/25 = 12/Y
cross multiply and divide

25 x 12 = 300 

300 / 60 = 5

Y = 5 boxes
4 0
3 years ago
Will mark brainliest please help
Mashcka [7]

Answer:

88°?

Step-by-step explanation:

5 0
3 years ago
Emmitt’s fix-it shop sells used alarm clocks. Although they usually cost $18, today Emmitt has taken 2/3 off the regular price.
Simora [160]
The discounted clock would be 6 dollars. I found this by creating a table with 3/3, 2/3, and 1/3 on one side and the 18 across from 3/3 since it is the regular price. To find 2/3 I think we should find 1/3 first. To find that we simply divide 18 by 3 since we are finding one third of 18. Luckily 3 evenly goes into 18 6 times. Now we aren’t done, that is 1/3 so we double the 1/3 which is 2/3 and we double the 6 which is 12. Now that we know how much those cost, it says 2/3 off. The regular price was 18 and 2/3 was 12 so 18-2/3 is 18-12 which equals 6. The discounted alarm clock is $6.00.
8 0
3 years ago
Other questions:
  • Sam Salmon is interested in purchasing stock. He wants to determine the costs.
    8·2 answers
  • Together Ron and Tori have 35 trading cards. Ron has 9 more than Tori. How many cards does Ron have?
    6·1 answer
  • What is the area of the object above?
    7·1 answer
  • Find the product of these questions
    5·1 answer
  • Picture with question. Help plz
    5·1 answer
  • How could you use the product of 10x42=420 to find the product of 5x42?
    10·1 answer
  • Math Homework, correct answers only!
    14·1 answer
  • enrique earned $101.40 in interest over 6 years in a savings account that pays 1.3 % simple interest per year. how much did Enri
    5·1 answer
  • Required informationSkip to questionNOTE: This is a multi-part question. Once an answer is submitted, you will be unable to retu
    7·1 answer
  • Hello ! i need help<br> which figures appear to be congruent
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!