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You have completed a personal diet analysis for your mother. On average, she eats 2,200 kilocalories per day. Since her weight did not significantly change in the last few years, she wants to maintain
answered
Oct 24, 2020
Mathematics
high-school
1
vote
192k
views
The graph represents one side of the roof of a building. The slope of the line is
answered
Sep 13, 2020
Mathematics
middle-school
4
votes
123k
views
Which of the following air mass classifications is based on moisture content? A. Tropical B. Arctic C. Polar D. Maritime
answered
Aug 20, 2020
Biology
middle-school
7
votes
44.2k
views
Applying Concepts Many people have an unrealistic expectation of what their appropriate weight should be. What factors might contribute to their misconception?
answered
Jul 20, 2020
Health
middle-school
2
votes
17.8k
views
Rewrite the following system of linear equations in matrix equation form and in vector equation form. Solve the system. a - b + 2x - 8y + z =3 2a - b - 4x + y - 2z = 1 -4a + b + 4x - 3x - z = -1
answered
Jun 28, 2020
Mathematics
college
5
votes
35.4k
views
To see patterns in the data from an experiment like this, it is helpful to graph the data. A bar graph is used instead of a line graph because each type of liver cell was independent of the others. But
answered
Apr 17, 2020
Biology
high-school
4
votes
198k
views
In the reaction 2Mg (s) +O2 (g) + 2H2O (1)= 2Mg2+ (aq) +4OH- (aq), which substance is reduced? A. Mg B. O C. H2O D. OH E. None Of The Above (This Is Not A Redox Reaction)
answered
Apr 14, 2020
Chemistry
middle-school
4
votes
89.4k
views
HELPPP MEEEEEEE!!!!!!!! plz Which ordered pairs are solutions to the inequality 2x+3y≥−1 ? Select each correct answer. (2, −1) (−6, 0) (−2, 1) (0, 1) (0, −1)
answered
Feb 20, 2020
Mathematics
middle-school
1
vote
140k
views
Aluminum reacts with sulfuric acid to produce aluminum sulfate and hydrogen gas. how many grams of aluminum sulfate would be formed if 239.605 g h2so4 completely reacted with aluminum? 2al(s) + 3h2so4(aq)
answered
Aug 27, 2019
Chemistry
high-school
4
votes
46.1k
views
lara's car needed a particular part that cost $75. the mechanic charges $50 per hour to install the part. if the total cost was $350, how many hours did it take to install the part?
answered
Aug 23, 2019
Mathematics
middle-school
4
votes
201k
views
PLEASE HELP!!!! The number in the highlighted cell is ____ A. the number of convertibles sold by Pluto Cars B. the revenue from sales of convertibles by Pluto Cars. C. the revenue from sales of sedans
answered
Jun 28, 2019
Mathematics
college
4
votes
53.7k
views
Which of the following sets of points forms a linear function? A. (0, 5) (1, 8) ( 2, 11) (3, 14) B. (1, 2) (2, 4) (3, 8) (4, 16) C. (-2, 5) (-1, 2) (0, 1) (1, 2) D. (-4, 8) (-3, 3) (-2, 0) (1, 3)
answered
May 13, 2019
Mathematics
high-school
3
votes
34.3k
views
Which type of organism is not composed of cells
answered
Jan 9, 2018
Biology
middle-school
3
votes
179k
views
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