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
Paha777 [63]
3 years ago
13

What is the frequency of the function y = 3sin2x

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

  d.  None of the above.

Step-by-step explanation:

The period is the change in x required to make a change of 2π in the argument to the sine function:

  2x = 2π

  x = π

The frequency is the reciprocal of the period, so is 1/π. There are no matching answer choices.

You might be interested in
Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3
Studentka2010 [4]
If you would like to solve - 3 * a^2 - b^3 + 3 * c^2 - 2 * b^3, if a = 2, b = -1, c = 3, you can calculate this using the following steps:

a = 2, b = -1, c = 3
- 3 * a^2 - b^3 + 3 * c^2 - 2 * b^3 = - 3 * 2^2 - (-1)^3 + 3 * 3^2 - 2 * (-1)^3 = - 3 * 4 - (-1) + 3 * 9 - 2 * (-1) = - 12 + 1 + 27 + 2 = 18

The correct result would be 18.

6 0
3 years ago
Read 2 more answers
your patient has a 2500 cc bag of irrigation solution hanging, and 750 cc of fluid has been infused. what percentage of irrigati
nlexa [21]

Answer:  30%

Step-by-step explanation:

Given : Patient has a 2500 cc bag of irrigation solution hanging.

Irrigation has been infused = 750cc

Then, the percentage of irrigation solution has been infused :

\dfrac{\text{ fluid infused}}{\text{Total irrigation solution}}\times100\\\\=\dfrac{750}{2500}\times100\\\\= 30\%

Hence, the percentage of irrigation solution has been infused = 30%

6 0
3 years ago
Amy has 3 children, and she is expecting another baby soon. Her first three children are girls. What is the probability that the
Anton [14]
Obliviously 1/2.
If you roll a die and you get two times 3 the probability to get another 3 is always 1/6
6 0
3 years ago
Read 2 more answers
Help pleaseee, much appreciated
Vitek1552 [10]

Answer:

smallest triangle BCD

x = 15

Step-by-step explanation:

9/x = x/(16 + 9)

x² = 25(9)

x = ±15

6 0
3 years ago
What is the common denominator for ¾ and 9/10?
Contact [7]

Answer:

20 so the fractions would be 3/4=15/20 and 9/10=18/20

Step-by-step explanation:

because 4 x 5 = 20 and 10 x 2 = 20

8 0
3 years ago
Read 2 more answers
Other questions:
  • A 3.5ft by 5.5ft mirror is placed in a wooden frame. What is the area of the frame?
    5·2 answers
  • . Given PQ and point ???? that lies on PQ such that point ???? lies 7 / 9 of the length of PQ from point P along PQ:
    13·1 answer
  • How many times larger is 3×108 than 3×102?
    7·1 answer
  • 3 tons 500 pounds = pounds
    10·1 answer
  • Solve by completing the square with working out <br><br> -6x-x^2-8
    10·1 answer
  • if you have a geometric series in sigma notation , how do you find the common ratio without expanding the series ?
    8·1 answer
  • Use the formula you just learned to help you complete the following. A circle’s diameter is approximately 14 cm.
    7·1 answer
  • You need to test a claim that more than 18% of students at your campus do not know their blood types. Which sampling method woul
    8·1 answer
  • Length of an equilateral triangle with side root3
    9·1 answer
  • Write an equation in slope intercept form given the following slope and point M=-3 (6,-9)​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!