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Which of the following numbers is represented by the grid? 10 1.0 0.1 0.01
answered
Dec 12, 2021
Mathematics
middle-school
5
votes
232k
views
A random sample of 12 men age 60-65 has a mean blood pressure of 142. 3 mmHg and a standard deviation of 20.8 mmHg. Construct a 99% confidence interval for the standard deviation of all men age 60-65.
answered
Nov 28, 2021
Mathematics
college
4
votes
78.6k
views
Find (f•g)(1) f(x) = x^2-1 g(x) = sqrt. X
answered
Nov 15, 2021
Mathematics
high-school
4
votes
143k
views
What is the electron structure of a beryllium ion with a net ionic charge of +2? 1s 2 2s 2 1s 1 2s
answered
Nov 3, 2021
Chemistry
middle-school
4
votes
20.2k
views
Can someone give me 10-20 facts about laughter and how it helps..
answered
Aug 27, 2021
English
middle-school
5
votes
142k
views
7/9 as an improper fraction
answered
Jul 14, 2021
Mathematics
middle-school
5
votes
68.0k
views
What does a monopoly do
answered
Jun 7, 2021
History
high-school
2
votes
229k
views
find an equation of the line that has a y intercept of -2 and is perpendicular to the graph of the line x-2y=5.
answered
Jun 7, 2021
Mathematics
middle-school
4
votes
25.3k
views
Select the correct spelling rēd
answered
May 23, 2021
English
college
0
votes
34.6k
views
Original price of a book: $90.50 Tax: 4%
answered
Mar 27, 2021
Mathematics
high-school
4
votes
230k
views
Solve for x. x − 3 − 2(6 − 2x) = 2(2x − 5) A) 3 B) 5 C) 9 D) 11
answered
Nov 24, 2020
Mathematics
middle-school
6
votes
189k
views
Gracie is trying to decide between Windows or macOS for her new desktop computer. Since you have desktops that run both at home, she asks you for advice. When describing the macOS interface, you tell her
answered
Sep 29, 2020
Computers & Tech
high-school
4
votes
75.2k
views
Lake Itasca in northern Minnesota is the _____ of the Mississippi River.
answered
Apr 18, 2020
English
middle-school
3
votes
231k
views
Name 3 groups of Archaebacteria
answered
Jan 19, 2020
Biology
middle-school
3
votes
32.2k
views
Match each stanza structure to the correct term. a stanza of two lines quatrain a stanza of four lines octave a stanza of six lines couplet a stanza of eight lines sestet arrowBoth arrowBoth arrowBoth
answered
Jan 17, 2020
English
middle-school
5
votes
202k
views
Determine the number of proper subsets contained in S if S = x
answered
Dec 29, 2019
Mathematics
middle-school
5
votes
100k
views
What is two decimals that are equivalent to 0.13
answered
Sep 5, 2019
Mathematics
middle-school
3
votes
35.3k
views
Janet has $120.if she saves $20 per week,in how many days will she have $500
answered
Jun 27, 2019
Mathematics
middle-school
6
votes
225k
views
X + y = 3k x - y = k
answered
Jun 9, 2019
Mathematics
high-school
6
votes
60.4k
views
There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they couldn’t donate. The rest of the volunteers donated 470 milliliters of blood each.
answered
Jan 17, 2019
Mathematics
middle-school
3
votes
71.0k
views
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