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Let X be a normal random variable with mean 40 and standard deviation 2. Find P(X < 28).
answered
Oct 14, 2022
Mathematics
college
4
votes
87.3k
views
Determine the volume of the rectangular prism.
answered
Sep 9, 2022
Mathematics
high-school
6
votes
218k
views
Use a nail rusting in air to explain the law of conservation of mass.
answered
Jun 6, 2022
Chemistry
high-school
3
votes
106k
views
3. What major, modern Pennsylvanian city is located at the site of Fort Duquesne? A. Allentown B. Harrisburg C. Philadelphia D. Pittsburgh
answered
May 15, 2022
History
high-school
2
votes
176k
views
The planets in the solar system revolve around the sun because the sun is
answered
Apr 2, 2022
Chemistry
college
4
votes
127k
views
Please help HEYMLMUM
answered
Jan 21, 2022
Mathematics
high-school
4
votes
233k
views
PLEASE HELP ME EMERGENCY PLEASE HELP!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN PLEASE!! True or False: Disease in the circulatory system does not affect other organ systems, such
answered
Jan 9, 2022
Biology
middle-school
2
votes
130k
views
The expenditure of energy in activities other than exercise is known as non-exercise activity
answered
Sep 3, 2021
Health
high-school
2
votes
192k
views
Find the three arithmetic means between 4 and 16.
answered
Jul 21, 2021
Mathematics
high-school
2
votes
103k
views
A computer that cost 1099 last year cost 9999 this year. What is the percent change in price rounded to the nearest tenth 1% 0.1% 9.1 % 10 %
answered
May 31, 2021
Mathematics
high-school
3
votes
137k
views
Flashback can be used in three different ways: _____. (select all that apply) ---at the beginning of the story ---by a friend ---by the character ---by another character ---by the author
answered
May 12, 2021
English
middle-school
6
votes
81.9k
views
What is ⅓ as a percent and decimal
answered
Mar 25, 2021
Mathematics
high-school
3
votes
110k
views
53. To determine how to crash activity times a. normal activity costs and costs under maximum crashing must be known. b. shortest times with crashing must be known. c. realize that new paths may become
answered
Feb 20, 2021
Business
college
2
votes
18.1k
views
Planet X is a terrestrial planet in our solar system. It has 21% oxygen in its atmosphere. Humans can walk on this planet without the aid of a space suit. Based on the description, planet X is .
answered
Jan 25, 2021
Physics
middle-school
1
vote
32.5k
views
Name The ships used by the British
answered
Sep 3, 2020
Social Studies
middle-school
4
votes
37.2k
views
Don’t get this one ? Help ?
answered
Feb 26, 2020
English
middle-school
2
votes
149k
views
The Incas burned the city of Quito because _____.
answered
Sep 21, 2019
Spanish
college
3
votes
29.3k
views
Points o, a, b lie on the same line. oa = 12 cm, ob = 9 cm. find the distance between the midpoints of segments oa and ob if: a point o lies on the segment ab
answered
Jun 21, 2019
Mathematics
high-school
6
votes
180k
views
You are discussing a material that readily accepts the flow of electrons. This is a description of a(n) (2 points) A.conductor. B.insulator. C.semi-insulator. D.semi-conductor.
answered
Jun 17, 2019
Physics
middle-school
0
votes
156k
views
When using Microsoft word, what would happen to the text of a paragraph if the "Justify" option is used?
answered
Jan 26, 2019
Computers and Technology
high-school
7
votes
101k
views
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