A study is to be conducted of the percentage of popcorn seeds that collapse during cooking. How large a sample is required if we wish to be at least 95% confident that the error in estimating this quantity is less than 0.015, regardless of its true value? Use the z-value rounded to two decimal places to obtain the answer. n = i

Q: 56 = 8(p+3)-8(p-4)

A: In this question we have to prove LHS is equal to RHS.

Q: -12b-16

A: The given expression is -12b-16

Q: 4+(9+2)=(10+ )

A:

Q: -6 (6 - 4k) = -156 what does K equal

A:

Q: (-2) · (15 + 9) + (5 – 9 + 8)

A: Given: -2·15+9÷5-9+8

Q: what is (-4r)2   simplified

A: When a negative number is squared the resultant number is positive.

Q: 6(2t - 4) +5t= 48-t

A:

Q: where did you get 10 and 6?

A: Here we have assumed that each rectangular run is x feet by y feet. That means: length = x width = y…

Q: 7s + 3 1s² +8s +5) Exercise: Evaluate: L-1.

A: Evaluate  L-17s+3s2+8s+5

Q: 9- 4x2 Evaluate: xp-

A:

Q: p=2.59c+1.72(8-c)

A:

Q: D. (5x-22)*. (2x+35)*

A:

Q: Evaluate 9 k=1 (6k - 5) (5k + 2)

A: Given the finite series

Q: Ys+1 s7105 +?4

A:

Q: -7(-p + 9)+ 7=-p

A: Given  -7(-p + 9)+ 7=-p Find p?

Q: greater

A:

Q: 5*2(4+1) equals what

A: We can solve this as follows:

Q: S dr 3r+5 r3-8

A:

Q: 36s e-2s (s2+9)2

A:

Q: Find the midpoint between (-6, 11) and (2, 8)

A: -6, 11 & 2, 8.

Q: 6 15-xl dx Explain me! Please Evaluate.

A: We have to evaluate the definite integral:   ∫065-x dx

Q: 11 7 Find Y 12 2r₁²³² + y² = 4 2

A: here is the solution

Q: Evaluate 4p3 (a4 + 9)2

A:

Q: 6x+1≥-5

A: topic - inequality

Q: 4" = 53–2

A:

Q: X-2 +3t 9=1- 5t Ze 4+7t ? ans. d= o

A: The given question is related with the distance between a point and a line. Given a point P12 , 1 ,…

Q: 1) (m-6m2-16m + 63) + (m – 7)

A:

Q: What is the answer to: 12-(4y+8)=0.5(8y-16) ?

A:

Q: Why is 7 + 7=0. ?

A: We have to explain 7 + 7=0 or not.

Q: Raj wrote -(54) = (-54). Is Raj correct? Why or why not?

A: Topic- exponents We are given -(5)4=(-5)4,we need to check if it is correct

Q: What's the answer for  3h+63=

A: Given3h+63=

Q: What is -4c+2>10

A: -4c+2>10We have to solve for 'c'