Mathematics
Mathematics, 14.07.2020 03:01, matthew6889

1. Alice is buying wallpaper to cover one of the walls of her room. The area of the
wall she is covering is 84 square feet. The width of the wall is 7 feet. What is the
length of the wall?

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:30, ashtonsilvers2003
Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2
Answers: 2
image
Mathematics, 22.06.2019 01:10, snikergrace
Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5
Answers: 2
image
Mathematics, 22.06.2019 01:50, lcyaire
Me asap the graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants according to the line of best fit about how many ounces of frozen yogurt can someone purchase for $5? 1 cost of frozen yogurt 1.5 2 13 15.5 cost (5) no 2 4 6 8 10 12 14 16 18 20 size (oz)
Answers: 1
image
Mathematics, 22.06.2019 03:50, jescanarias22
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
Do you know the correct answer?
1. Alice is buying wallpaper to cover one of the walls of her room. The area of the
wall she...

Questions in other subjects: