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Ten high-technology batteries are tested for 200 hours each. One failed at 20 hours; another failed at 140 hours; all others completed the test. FR(%) is __________ and MTBF is __________.
answered
May 1, 2021
Physics
high-school
3
votes
217k
views
A plant with round seeds is crossed with another plant with round seeds. Round are dominant over oval seeds. When two heterozygous round-seeded plants are crossed, what is expected of their offspring,
answered
Mar 1, 2021
Biology
middle-school
3
votes
75.0k
views
I need help , I have to fine the pronouns to the words on the left ..
answered
Feb 18, 2021
Spanish
college
5
votes
58.0k
views
Danica has a temperature of 102.1. A normal temperature is 98.6. How many degrees above normal is Danica’s temperature?
answered
Feb 7, 2021
Mathematics
middle-school
4
votes
232k
views
When a pedestrian is crossing a street or highway guided by a dog or carrying a white cane (or a white cane with a red tip), vehicles must:
answered
Nov 22, 2020
Social Studies
high-school
4
votes
73.5k
views
You have two specimens both of which are cylindrical with a diameter of 20 mm and a length of 200 mm. One is made of a titanium alloy (E = 100 GPa) and the other is made out of stainless steel (E = 200
answered
Mar 21, 2020
Engineering
college
6
votes
67.0k
views
Staphylococcus aureus, or staph, is a bacteria that is commonly found in the nose and on the skin of humans. While it is typically not harmful to humans, it is sometimes able to enter the body through
answered
Jan 29, 2020
Biology
middle-school
1
vote
194k
views
A gardener is planting two types of trees: Type A is 10 feet tall and grows at a rate of 23 inches per year. Type B is 9 feet tall and grows at a rate of 24 inches per year. Algebraically determine exactly
answered
Jan 13, 2020
Mathematics
middle-school
4
votes
145k
views
According to the fossil record found in these sedimentary layers, what conclusion can be drawn about animal life in general? A)Animals did not move on to land until flowering plants evolved.B)Vertebrates
answered
Dec 31, 2019
Biology
high-school
6
votes
98.1k
views
Which details from the excerpt best support the conclusion that the narrator is speaking directly to a child
answered
Oct 24, 2019
English
middle-school
3
votes
179k
views
Many workplace documents are procedural to A. help employees accomplish a goal with sequential steps. B. state the writer's main idea clearly. C. tell a story with a structured plot. D. support an argument
answered
Sep 16, 2019
English
college
4
votes
7.8k
views
What scenerio best describes a indirect democracy ?
answered
May 26, 2019
History
high-school
5
votes
200k
views
Bread shaded 4/8 of a sheet of notebook paper Aisha shaded says he shaded 1/2 of the paper are the two fractions equivalent if so what is another equivalent fraction
answered
May 13, 2019
Mathematics
middle-school
2
votes
3.0k
views
Calculate. 7.75% of $9,000 = 69,750.00 6,975.00 69.75 697.50
answered
Mar 14, 2019
Mathematics
middle-school
3
votes
82.2k
views
A dog pulls on his leash with a 10-n force to the left, but doesn't move. identify the reaction force.
answered
Apr 22, 2018
Physics
high-school
4
votes
82.3k
views
Mendel studied pea plants for particular traits. When observing the results of his experiments, he created two laws of inheritance. How is a scientific law formed?
answered
Feb 27, 2018
Biology
high-school
3
votes
214k
views
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