We have now collected the necessary information. sample size: n- 13 sample mean: x- 309.07 sample standard deviation: s - 43.92 t critical value - 2.18 Next, calculate the confidence interval, rounding the results to three decimal pl * 4 (t critical value (). 43.92 - 309.07 a (2.18) - 309.07 + 26.55 335.62 282.52 |× )newtons

Q: x + 12=7

A: Definition :   A linear equation is any equation that can be written in the form ax+b=0 where a…

Q: (2x-3)2=49

A: Solve (2x-3)2=49

Q: 5n+34=-2(1-7)

A: Consider the following expression: 5n+34=-21-75n+34=-2×-65n+34=125n=12-345n=-22n=-225n=-4.4

Q: 8b3 − 10b2 + 3b = 0

A: NOTE: Refresh your page if you can't see any equations. .

Q: 5p2 - p2

A:

Q: 2t2 + 14t - 36 = 0

A:

Q: Nx+33D8

A:

Q: 7x + 49

A:

Q: 37=-3+5(x+6)

A: Given,          37= -3+5(x+6)

Q: a2-7a+10=0

A: We have to factor 10 so that the sum of the factors = -710= -5 times -2 and -5 + (-2) =-7 too So we…

Q: 3u+4u=49

A: Solution: Here 3u+4u=49

Q: 18x+26=22

A:

Q: squareroot z+8=3

A:

Q: 6x + 7 – 8x + 12 = 15

A:

Q: -25 x3 + 15 x2

A: Solution: The objective is to simplify the given equation

Q: K2  - 6k - 14 = -7

A: For the value of k, we have to factorise the given polynomial function.

Q: x+3=5

A: We have,

Q: r6 + x5 + 32x + 32 = 0

A: Given :  The given equation is ;  x6+x5+32x+32 = 0 To find : We have to find all the solutions of…

Q: 5x+9 e

A: We need to evaluate the following integral I = ∫e5x+9dx                           ........1 Formula…

Q: 4x+7+2x+5=180

A: Given equation ,   4x + 7 + 2x + 5 = 180

Q: x ²-4 Guess and check

A: The given polynomial