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18. A set of data has a sample mean of 65.4 and a standard deviation of 1.2. If the sample size is 45, what is the 99% confidence interval of this data? A. 65.10 and 65.70 B. 65.33 and 65.47 C. 65.05 and
answered
Feb 2, 2022
Mathematics
college
11
votes
197k
views
A kite is attached to a 20 foot string that is staked to the ground . how far above the ground is the kite?
answered
Jan 28, 2022
Mathematics
high-school
4
votes
72.6k
views
**Subject is Sociology** What is the role of minorities in elections????
answered
Nov 7, 2021
History
high-school
2
votes
176k
views
For each value of y, determine whether it is a solution to 7= y ÷ 3.
answered
Oct 29, 2021
Mathematics
high-school
1
vote
198k
views
Find the missing endpoint if K is the midpoint of LM. 2) K(-4, -6) and M(-7, -2); Find L.
answered
Sep 13, 2021
Geography
high-school
2
votes
196k
views
Find the value of x (4x-9) (3x+29)
answered
Jun 26, 2021
Mathematics
high-school
4
votes
20.9k
views
Find the slope of the line that passes through (1,2) and (2,4). tap the image to see options
answered
Jun 16, 2021
Mathematics
high-school
7
votes
112k
views
A construction crew built 514 miles of road in 412 days. What is the unit rate in miles per day? Write your answer as a fraction or a mixed number in simplest form.
answered
May 28, 2021
Mathematics
high-school
3
votes
44.2k
views
Solve the system of equations algebraically. 5x - 3y = 6 6x - 4y = 2 A.many solutions B.(8, 14) C.no solution D.(9,13)
answered
May 26, 2021
Mathematics
middle-school
3
votes
62.4k
views
Question is in the picture
answered
May 22, 2021
History
high-school
3
votes
201k
views
It’s music please someone please help me
answered
Apr 23, 2021
English
high-school
7
votes
111k
views
How does Geothermal work? And don't give me the answer from google.
answered
Apr 11, 2021
Biology
middle-school
4
votes
106k
views
Define the following terms: -pigment -vehicle -binder
answered
Jan 26, 2021
Arts
college
6
votes
224k
views
How many solutions a system of linear equations have if: Questions. 1.the equations have different slopes? 2.the equations have the same slope and different y-intercepts. 3.the equations have the same
answered
Jan 16, 2021
Mathematics
middle-school
3
votes
60.2k
views
Solve for m. 7m + 8 = 8m
answered
Nov 24, 2020
Mathematics
middle-school
5
votes
179k
views
Determine whether the equation x^3 - 3x + 8 = 0 has any real root in the interval [0, 1]. Justify your answer.
answered
Sep 29, 2020
Mathematics
college
5
votes
151k
views
Using 8, 11, 9, 1, and 8 create a problem in which the answer equals 2. You may use operations more than once.
answered
Dec 25, 2019
Mathematics
middle-school
1
vote
67.0k
views
Many monarchs insisted they were answerable to no person. What did they base their authority on? A. natural right B. equal right C. divine right D. human right
answered
Dec 7, 2019
History
high-school
6
votes
144k
views
Convert to proper fraction or mixed number (do not reduce to lowest terms): .851
answered
Apr 23, 2019
Mathematics
college
5
votes
154k
views
How can I change it to accepted file types: .ppt, .pptx, .xls, .xlsx, .doc, .docx, .zip, .pdf, .accdb, .msg on Inkscape?
answered
Jan 1, 2019
Computers and Technology
high-school
0
votes
222k
views
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