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The weights of Siamese cats are normally distributed with a mean of 6.4 pounds and a standard deviation of 0.8 pounds. If a breeder of Siamese cats has 128 in his care, how many can he expect to have weights
answered
May 24, 2021
Mathematics
middle-school
1
vote
209k
views
John had a total of $150. He purchased a DVD box set which costs $50 as well as a Single DVD. He is left with $75. Which equation could be used to find the cost p of the DVD?
answered
Apr 29, 2021
Mathematics
high-school
4
votes
35.3k
views
An object falls from a hovering helicopter and hits the ground at a speed of 30m per seconds. how long does it take the object to reach the ground and how far does it fall? sketch a velocity-time graph
answered
Apr 26, 2021
Physics
college
4
votes
145k
views
What is 500,000 with a 140% bonus
answered
Apr 24, 2021
Mathematics
middle-school
2
votes
9.5k
views
If Beryllium has a mass number of 7 and atomic number of 4, how many protons does it have?
answered
Apr 7, 2021
Chemistry
high-school
6
votes
98.5k
views
To interconvert the concentration units molality (m) and mass percent, you must also know the density of the solution. A) True B) False
answered
Mar 22, 2021
Chemistry
college
4
votes
194k
views
Which of the following eukaryotic cell structures plays a role in protein trafficking and sorting?
answered
Sep 8, 2020
Biology
high-school
3
votes
38.1k
views
Solve the equation –(–7y - 24)
answered
Sep 7, 2019
Mathematics
middle-school
4
votes
198k
views
what are a) the ratio of the perimeters and b) the ratio of the areas of the larger figure to the smaller figure? the figures are not drawn to scale. a. 13/3 and 169/9 b. 13/3 and 16/9 c. 16/3 and 169/9
answered
Aug 24, 2019
Mathematics
high-school
4
votes
95.8k
views
Do you think that Lincoln measures to deal with disloyalty and dissent represented an abuse of power?
answered
Jun 30, 2019
Advanced Placement (AP)
high-school
4
votes
127k
views
On the morning of surgery a client is admitted for resection of an abdominal aortic aneurysm. while awaiting surgery, the client suddenly develops symptoms of shock. which nursing action is priority?
answered
Jun 24, 2019
Biology
high-school
3
votes
180k
views
Which decimal is between 0.6 and 0.7
answered
Jun 9, 2019
Mathematics
middle-school
3
votes
60.1k
views
Under what circumstances can the winner of the popular vote fail to win the presidency
answered
Jan 29, 2019
Social Studies
high-school
2
votes
119k
views
Which is a characteristic of the young narrator in the memoir "A Cub Pilot"? A. piousness B. blind optimism C. self-doubt D. total incompetence
answered
Sep 14, 2018
English
high-school
1
vote
199k
views
Thanks With explenation please Given f(x) = x + 11 and g(x) = 3x , what is f(5)+ g-2 ? A 16 B 10 C 22 D-6 Given f(x) = -8x+5 and g(x) = 10x + 2 , what is f(x) - g (x) ? A 2x - 3 B 2x + 7 C 18x - 3 D 18x
answered
Sep 9, 2018
Mathematics
high-school
2
votes
78.0k
views
What aspect of the United States' diversified economy is harder for smaller countries like Cuba or Brazil to match? A. Low-cost labor B. Banking options C. Immigration limits D. Natural resources
answered
Jun 25, 2018
Social Studies
middle-school
2
votes
135k
views
Describe the Louisiana Purchase. Why was it bought? Who were the people involved? What were they trying to buy? Jefferson’s dilemma? Borders?
answered
Jun 21, 2018
Social Studies
high-school
1
vote
155k
views
2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2. I keep getting 23
answered
Feb 22, 2018
Mathematics
high-school
1
vote
26.6k
views
If frequency is kept constant, how are the velocity and wavelength of a wave related?
answered
Nov 19, 2017
Physics
high-school
4
votes
192k
views
The ottoman empire added which territory to their empire in 1520-1566?
answered
Nov 18, 2017
History
high-school
4
votes
90.6k
views
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