If sin(0)=-4/7 and 0 is in the 4th quadrant, find cos(0) Enter your answer as a reduced radical. Enter V12 as 2sqrt(3) Answer is √33 over 7,

Q: og

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Q: wrong answer. can you do it again

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Q: I don't understand your answer. since there is 1,2,3,4,5,6 choices. what is/are your choices?

A: *value of probability lies between (0 to 1) always * for valid probability density function value of…

Q: How many multiples of 17 are greater than -50 and less than 50

A: We have to find number of multiples of 17 greater that -50 and less than 50.

Q: Visa cards have 16 digits. The first digit is always 4 as in 4xxxxx – with the 2nd to 6th digits…

A: There are 10 digits including zero. The first number should be 4. It is given that the 2nd to 6th…

Q: A researcher wishes to examine the relationship between years of schooling completed and the number…

A: From the provided information, The regression line is as follow: Here x represents the number of…

Q: what is helpful to do when you have to use more than one unknow?

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Q: New question: 37 please as well

A: The given function is; y=xx.

Q: ssing 2 more questions

A: here we have to use Empirical rule  68% of the values are contained in μ-σ to μ+σ 95% of the values…

Q: How many license plates can be made consisting of 2 letters followed by 3 digits

A: There will be 26 choices for the first letter and 26 choices for the second letter as well. The…

Q: Find the slope-intercept form of the equation of the line going through the point (1,6) and…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Option a is different from the answer written

A: Apologies for the inconvenience. The correct answer is: y57×z73 as shown in the original solution.…

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 0 0…

A: The objective is to find the matrix in row echelon form: By the definition for row echelon matrix:…