Suppose a 90 percent confidence interval to estimate a population proportion was calculated from a sample proportion of 18 percent and a margin of error of 4 percent. What is the width of the confidence interval?

Q: Give one ORIGINAL example (problem-solving) Given: Solution Answer 3. RECREATIONAL MATH

A: Here we are using card game of a pack of 52 cards for Recreational math  Example.1. Find the…

Q: Name a strategy you can use to answer a multiple choice about solving equations if you don’t…

A: if we don't remember how to solve a equation.

Q: If two shirts cost $29.95, how much would one cost? How much would you pay for four shirts or five…

A:

Q: 3. Write a word problem that would have -30 - (-14) as its solution. Note: The wording of this…

A: What will be the answer when we sustract -14 from -30 ?

Q: A warehouse floor measures 30 feet by 50 feet. The owner wishes to cover it with new flooring. If…

A: Given the warehouse floor measurement is 30 ft by 50 ft and the flooring cost is $1.86 per square…

Q: Apply the approach of problem solving will you weigh more if you lose 10lbs or gain 3lbs?

A:

Q: how many solutions?

A: Given ,  -4s - 3 + 13s = 9s - 3 We have to find how many solutions

Q: . This year the Cobra's football team has two more than triple the number of players as last year.…

A: This year the cobra's football team has two more than triple the number of players as last…

Q: A clown weighs 60 lbs more than a trapeze artist.  the trapeze artist weights two thirds as much as…

A: First make equation then solve

Q: Solve the problem. The temperature rose 9 degrees from 10:00 A.M. to noon. By 3:00 P.M. the…

A: We need to find temperature at 10:00 A.M.

Q: What are the steps to solve this algebraic expression?$15 less than the average cost, C.

A: An algebraic expression  contains variables, constants along with operations.

Q: What is the value of 153? Enter a, b, c, d, or e. a. 1 b. i 4 c. - 1 d. -i e. 0

A:

Q: Which problem do you need to borrow to solve?

A:

Q: Suppose you have data on plant heights with a sample sie of 115. In the dataset, maximum height is…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: For which of the following equations is -2.5 not a solution? (a) 12 = 4(x+5.5) (b) 32 = 8(x+ 6.5)…

A: Simplify and solve.

Q: What is wrong with the equation?

A: The above solution is incorrect.

Q: Dana and Sara went shopping. Dana spent $95.32 and Sara spent $80.05. How much more did Dana spend…

A: Given, Amount of money spent by Dana = $95.32 Amount of money spent by Sara = $80.05

Q: How do you solve for B? I got 0.43, but the textbook says it is 0.729

A:

Q: Faye weighs 210 lbs and decided to go on a diet. If she loses 5 lbs in a week how much will she…

A: *to find:- weight after 12 weeks.

Q: 14 X-3 + 10 x + 6 =3

A:

Q: At a fall festival, a student council sold two types of drinks: hot drinks: hot chocolate and a…

A: Given information: There are two types of drinks: hot chocolate and apple cider. Total cups of…

Q: Give one ORIGINAL example (problem-solving) Given: Solution Answer 3. RECREATIONAL MATH

A: We give an example from elementary number theory using the theory of quadratic residues.

Q: 12

A: