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In aviation, it is helpful for pilots to know the cloud celling, which is the distance between the ground and lowest cloud. The simplest way to measure this is by using a spotlight to shine a beam of light
answered
Feb 13, 2022
Physics
college
13
votes
29.2k
views
Andrew did a mutant screen with his favorite bacterium that he used for marine phage hunting. He identified three base-substitution mutations on the bacterial recA gene: Mutant A: A base substitution occurred,
answered
Jan 13, 2022
Biology
college
7
votes
20.5k
views
Which of these would you be doing if you are interacting with the geosphere? A) rock climbing B) swimming C) riding in an airplane D) sailing
answered
Dec 8, 2021
Biology
college
3
votes
114k
views
When the general, nursing his bruised shoulder, had gone, Rainsford took up his flight again. It was flight now, a desperate, hopeless flight, that carried him on for some hours. Dusk came, then darkness,
answered
Nov 12, 2021
English
high-school
6
votes
72.6k
views
Teresa woke up and looked out the window. She could see the Sun just above the eastern horizon. If she looks out the window exactly one day later, where will the Sun be? A. not visible yet B. high up in
answered
Oct 18, 2021
Biology
high-school
5
votes
200k
views
Rico tried to solve an equation step by step. in + 12 = 18.3 n +12 – 12 = 18.3 – 12 Step 1 n = 5.7 Step 2 Find Rico's mistake.
answered
Aug 27, 2021
Mathematics
middle-school
4
votes
73.2k
views
Read this paragraph from the text. "He was in Canada. Before the border and after the border looked just the same—it was an imaginary line, after all—but he felt different. He turned the radio off and
answered
Jun 11, 2021
English
middle-school
5
votes
24.7k
views
8993.2 x 103 Enter I need help with This I don’t know the answer
answered
May 22, 2021
Mathematics
middle-school
2
votes
29.6k
views
Classify the random variables below according to whether they are discrete or continuous. a. The floor area of a kitchen. b. The number of bacteria in a particular cubic centimeter of drinking water. c.
answered
Apr 30, 2021
Mathematics
college
6
votes
161k
views
If (62)x = 1, what is the value of x and please explain
answered
Jan 27, 2021
Mathematics
high-school
1
vote
29.6k
views
If the larger gear is the input driven and the small gear is the output, you get _____ multiplier? a
answered
Jan 21, 2021
Computers and Technology
high-school
3
votes
202k
views
Kelly buys 4 cardigans of the same price from an apparel store. How much will she be billed, if each cardigan cost $79
answered
Dec 21, 2020
Mathematics
middle-school
2
votes
97.1k
views
A white Northerner who identifies herself as a "Free Soiler" has relocated to Kansas. Which of the following is she most likely to say? A. "I hope slavery doesn't spread into Kansas. I don't want to compete
answered
Nov 27, 2020
History
middle-school
7
votes
57.1k
views
Which matrix best represents the system of equations below? -10x-9y+13z=12 8x-7y-5z=15 5x+4y-6z=-12
answered
Aug 9, 2020
Mathematics
middle-school
4
votes
117k
views
In 1808, John Dalton proposed a series of statements regarding the atom that became known as Dalton's postulates or Dalton's atomic theory. Since Dalton's original proposal, some of the statements have
answered
May 20, 2020
Chemistry
high-school
1
vote
62.8k
views
What were the outcomes of the spanish-american war?
answered
May 18, 2020
History
middle-school
3
votes
40.7k
views
True or false every pair of congruent triangles is also is also a pair of similar triangles
answered
Jan 9, 2020
Mathematics
middle-school
5
votes
131k
views
Explain the difference between omniscient third person point of view and limited third person point of view.
answered
Dec 23, 2019
English
middle-school
2
votes
61.8k
views
Point j(-2,1) and point K(4,5) form line segment JK. For the point P that partitions JK in the ratio 3:7, what is the y- coordinate of P?
answered
Oct 18, 2019
Mathematics
college
2
votes
75.6k
views
Is "happiness" positive connotation or neutral denotation?
answered
Jul 5, 2019
English
middle-school
7
votes
176k
views
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