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The lengths of a certain species of fish were found to be normally distributed. The mean length is 73 cm with a standard deviation of 8 cm. In a school of 480 of these fish, about how many would be longer
answered
Sep 30, 2021
Mathematics
high-school
1
vote
145k
views
What is (10 + 4 2 ) – 25 and the explantion
answered
Sep 9, 2021
Mathematics
middle-school
4
votes
61.3k
views
For women aged 19-24, systolic blood pressures (in mm Hg) are normally distributed with a mean of 114.8 and a standard deviation of 13.1. Find the probability that 23 randomly selected women aged 19-24
answered
Jun 23, 2021
Mathematics
college
5
votes
99.5k
views
What is cellulose? Why is it indigestible for most animals (including humans)?
answered
Jun 7, 2021
Biology
high-school
3
votes
195k
views
What is the length of WE? In AASR, W, E and N are midpoints. Determine the lengths of each segment. А 50W E 30 R S N 40
answered
Jun 3, 2021
Mathematics
high-school
1
vote
189k
views
When culture spreads because one country has defeated another in war, this is called cultural diffusion through __________. A. conquest B. technology C. movement D. migration
answered
May 1, 2021
History
high-school
4
votes
63.2k
views
Which of the following phrases from Diary of a Wimpy Kid uses onomatopoeia? A You forgot your lunch at home! B Let me get this for you, "Captain"! C Will that be paper or plastic, ma'am? D Will you put
answered
Apr 13, 2021
English
middle-school
4
votes
230k
views
How many songs were considered by the 13 person committee in 1861
answered
Jan 30, 2021
History
middle-school
3
votes
187k
views
How did the kingdom of kush influence Egypt's military
answered
Jan 12, 2021
History
college
6
votes
56.2k
views
8a+ 5 - 10a -11 simplify by combining like terms
answered
Sep 6, 2020
Mathematics
middle-school
0
votes
31.2k
views
1. How did technology contribute to the expansion of European power through imperialism?
answered
Apr 30, 2020
History
middle-school
2
votes
103k
views
When two numbers are multiplied, their product is 759; but when one is subtracted from the other, their different is 10. What are these two numbers?
answered
Jan 25, 2020
Mathematics
middle-school
4
votes
67.7k
views
Help me understand how to solve this problem. 2y-8=-3y-18
answered
May 17, 2019
Mathematics
high-school
3
votes
149k
views
Literature from which of these cultures is the oldest and most influential national literature in the western world?
answered
Apr 28, 2019
English
high-school
3
votes
33.0k
views
Cassy shoots a large marble (Marble A, mass: 0.06kg) at a smaller marble (Marble B, mass: 0.03kg) that is sitting still. Marble A was initially moving at a velocity of 0.7m/s, but after the collision it
answered
Feb 1, 2019
Physics
middle-school
2
votes
224k
views
What would the plural form of this statement? My youngest daughter just turned 29. She hasn’t had children of her own yet, but she loves her nieces
answered
Jan 25, 2019
English
college
5
votes
188k
views
The nurse finds an unlicensed assistive personnel (uap massaging the reddened bony prominences of a client on bed rest. the nurse should:
answered
Oct 26, 2018
Health
high-school
2
votes
216k
views
Cattle are fed 4 2/5 bales of hay horses are fed 3 times as much hay how many bales of hey are the horses fed each day
answered
Apr 28, 2018
Mathematics
middle-school
6
votes
156k
views
Two numbers are greater then 10 but less than 40.their GCF is 17.what are the numbers?
answered
Apr 25, 2018
Mathematics
middle-school
2
votes
170k
views
In college-level, academic writing, you can expect to A. always write in the first person. B. use slang and idioms in all of your writing. C. have all your writing published. D. write in different forms
answered
Mar 12, 2018
English
high-school
2
votes
131k
views
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