In how many ways can 9 students be arranged in a row if 3 particular students must always be grouped together? Note: DO NOT use a comma and space bar.

Q: Let X be a continuous random variable whose density is: (see image below): The probability P(0.679…

A: We have to compute the probability that x is greater than 0.679 and less than 1.177

Q: Pls help ASAP on all asked questions

A: Recall the following form of sinusoidal function:f(x)=Asin(T2π​x) Where:A is the amplitudeT is the…

Q: Let X be the number of minutes that it takes a random selected student to solve a mathematical…

A: We want to find mean and standard deviations

Q: Convert 1 over 8 to a decimal and tell whether it terminates or repeats

A: 1 over 8 means 1 divided by 8 So, dividing 1 by 8 , we get  18=0.125

Q: is 28 years. H vhole number.

A:

Q: Compare by writing , or =.

A:

Q: Please help me understand set theory.

A: The set theory is a mathematical theory which includes well-determined collections of…

Q: find az ond dz.

A:

Q: Please answer letter "d". Upvote will bbe given!

A: Sample Temp (x) Temp (y) 1 171 0.86 2 173 1.25 3 174 1.46 4 175 0.95 5 175 1.17 6 176…

Q: could you type the answer out

A: Find the velocity and acceleration vectors in terms of  and   and  where  is costant. We know that…

Q: I =S sinux dx

A: To evaluate the given integral.

Q: it is incorrect. please help me with a new answer

A: (c)Given

Q: i woukd like a more readable solution please

A: We need to compute dwdt ifw=ln4xyz2-cos2yz-3,x=logt,y=4et2,z=sint3-1

Q: answer the ones with an x please

A: given that n=1000 p=0.02

Q: The answer was only missing the negative sign. Please be careful with signs

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Q: Which of the following graphs show a function which is one-to-one? Select all correct answers.…

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Q: 1. The function f(x) = xª has been transformed, resulting in the functions below. Tell how you would…

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Q: Pls help ASAP on all asked questions

A:

Q: Pls help ASAP on all asked questions.

A: Step 1:

Q: Evaluate. xp

A:

Q: Pls help ASAP on all asked questions

A: Step 1:Step 2:

Q: Please help with #9, #10, and #12

A: 9) P(Z < 0.44) = 0.670031(Using Excel =NORM.S.DIST(0.44,TRUE))   10) P(Z >-1.04) = 1 - P( Z…

Q: Pls help ASAP on all asked questions

A: To determine the solutions to the equation cot2x=5−3cotx for 0≤x≤2π, we first let u=cotx.…

Q: Pls help ASAP on all asked questions

A: To sketch the graph of (y=4sin(2x+π)−3) and list five points within one cycle, we need to understand…