-n having a standard deviation equal to 9.98. We wish to estimate the mean of this population. om sample is needed to construct a 95 percent confidence interval for the mean of this population with a margin Round your answer to the next whole number.) units. e now take a random sample of the size we have determined in part a. If we obtain a sample mean equal to 297, cent confidence interval for the population mean. What is the interval's margin of error? (Round your answers to number.) ence interval is

Q: 2/7 + -4/3

A: Given,

Q: 55/5 +2

A: We will divide 55/5 first  Using long division 55/5=11

Q: 9+(_3)=

A:

Q: 8(a+9) =

A: Given,           8(a + 9)

Q: x+6 x+5 + = 8 2 3.

A: Simplify the rational expression as follows, The common factor of the denominator is 6. So, multiply…

Q: 8/s-5=-8/7s-10

A: Given equation is

Q: 10 - 6 / 5 - 3

A: Given,

Q: Graphs of Rational Functions Determine the rational equation for each graph shown, beginning with y…

A: Given Starting function is y=1x     Translation theory- 1. If graph is shifted towards right by p…

Q: A™ and B-1 ·|· = = (AB)-1 [: -5 0 -1 5 42

A:

Q: Simplify 3/z+5/x/6/z-9/x

A: To collect like terms and simplify the result

Q: 3. Зх-18 х - 7 х- 7

A: Given Expression: 3x+3x-7=3x-18x-7 Let us multiply and divide the first term by (x-7)…

Q: [-1 ] 5 8 1,

A:

Q: 5/4x + 3 = 1/4 + 1/4x

A: Given,  The equation is,               .

Q: 97 45. -x³dx +

A:

Q: 4 1 x-1 4 | 45. +3 x-1

A:

Q: 5-29-3y=1-x

A:

Q: -5/8 + 1/10 + 3/4

A:

Q: Find a21 of A-1 Find a22 of A-1

A:

Q: 5+5/6=1/3x-1

A: Consider the given equation 5+56=13x-1

Q: 3 = 7 4 2x

A: