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Dimas [21]
3 years ago
10

Which of the following is a sinusoid? y=sinx x^2+y^2=1 y=^3sqrtx y=[x]

Mathematics
2 answers:
Mademuasel [1]3 years ago
4 0
<span>y = sinx is a sinusoid.</span>
Stella [2.4K]3 years ago
4 0

Answer:

Option A that is y= sinx

Step-by-step explanation:

Sinusoid is a curve that has sine waves formation means it will contain sin in it.

Option A is correct that is y= sin x

Option B is incorrect because there will not form any curve that will have sin waves.

Option C is incorrect there is no sin function in it.

Option D is incorrect again because there is no sin function in it.

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PLEASE HELP!! It's due tomorrow and I don't understand it..
Mamont248 [21]
Do you need help with a specific one or all of them?
4 0
2 years ago
A high school committee is choosing a mascot. A random survey was given to 1,000 residents in the town. Their preferences are in
lesya692 [45]

Answer:

3,743 residents

Step-by-step explanation:

Find the ratios of the sample group that voted for Tigers and Leopards:

  • Tigers: 1,000/325 = 0.325
  • Leopards: 1,000/200 = 0.2

Find the town's expected votes via the first calculation.

  • Tigers: 29,950 * 0.325 ≈ 9,733 (rounding down, feel free to round up)
  • Leopards: 29,950 * 0.2 = 5,990

Subtract:

  • 9,733 - 5,990 = 3,743 residents.

3 0
3 years ago
The teacher bought new crayons for her class. She bought 7 packs of 9 crayons. She already has 17 crayons in her classroom. She
andrew11 [14]

Answer: 8 crayons

Step-by-step explanation: Take 9 multiplied by 7, add the 17 to your answer, and divide by 10.

3 0
2 years ago
Solve for W!<br> W - 2.76 = 6.7
MariettaO [177]
W - 2.76 = 6.7

isolate the W by adding 2.76 to both sides of the equal sign

W - 2.76 (+2.76) = 6.7 (+2.76)

W = 6.7 + 2.76

W = 9.46

9.46 is your answer

hope this helps
4 0
3 years ago
Read 2 more answers
Fill in the blank with the correct number. the number____ is divisible by 2,3,4,6 and 10.
olganol [36]
Answer: 180

Explanation: 180 is divisible by ALL of the numbers. 2,3,4,6 and 10.

Happy studying ^-^
7 0
3 years ago
Read 2 more answers
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