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What is the most common mineral in the earths crust? Why? What hazards are associated with it?
answered
Apr 11, 2020
Geography
college
6
votes
216k
views
Evaluate the expression for p = 7. 6p =
answered
Apr 7, 2020
Mathematics
middle-school
5
votes
86.9k
views
some technologies have a number of negative effects. which is a negative outcome of the technology of vertical farming?
answered
Nov 3, 2019
Biology
middle-school
5
votes
116k
views
Which phrase best completes the conversation? Eva: Camarero, ¿_______________? Camarero: Sí, claro, dígame. quiero un menú quiero una bebida prefiero una sopa le puedo pedir un favor NextReset
answered
Sep 24, 2019
Spanish
college
4
votes
61.1k
views
The reason a character thinks feels or acts a specific way is called
answered
Aug 18, 2019
English
middle-school
3
votes
208k
views
Rewrite this complex sentence as two simple sentences. I wish I didn't have to go because I am very busy.
answered
May 18, 2019
English
middle-school
6
votes
67.3k
views
What is the tenth of the geometric sequence that has a common ratio of 1/3 and 36 as its fifth term
answered
Apr 11, 2019
Mathematics
college
2
votes
34.2k
views
For each example below, determine whether a positive, negative, or no cause and effect relationship exists. 1) Smoking and cases of lung cancer. 2) Amount of time spent at school each day and number of
answered
Mar 12, 2019
Mathematics
high-school
4
votes
212k
views
square A has a side length (2x-7) and square B has side length (-4x+18) how much bigger is the perimeter of square B than square A?
answered
Oct 13, 2018
Mathematics
middle-school
6
votes
95.2k
views
The following formula relates three quantities: Force (F), mass (m), and acceleration (a) F ma (a) Solve this equation for a (b) Let the force be F 25 units and the mass be m 10 units. What is the acceleration,
answered
Jul 1, 2018
Mathematics
college
4
votes
132k
views
What is the image of (-1, 1) after a dilation of 2? (1, 3) (-2, 2) (2, 2)
answered
Apr 10, 2018
Mathematics
high-school
2
votes
123k
views
A 225 kg red bumper car is moving at 3.0 m/s. It hits a stationary 180 kg blue bumper car. The red and blue bumper cars combine and hit a stationary green bumper car of mass 150 kg. The red, blue, and
answered
Mar 16, 2018
Physics
high-school
4
votes
234k
views
Seven of the 10 children at art camp make an average of 8 paintings. The remaining children make an average of 12 paintings. What is the average number of paintings made by children at the art camp?
answered
Jan 17, 2018
Mathematics
middle-school
1
vote
123k
views
Falls are the leading cause of injury to seniors. T F
answered
Oct 22, 2017
Health
high-school
4
votes
55.0k
views
Which statement describes a reversible reaction at equilibrium? (1) The activation energy of the forward reaction must equal the activation energy of the reverse reaction. (2) The rate of the forward reaction
answered
Sep 29, 2015
Chemistry
middle-school
5
votes
118k
views
Why is honesty especially important in a scientist when the results of an experiment go against predictions❓❔
answered
Sep 11, 2015
Physics
middle-school
4
votes
78.0k
views
2. Read the sentences. Original Sentences They would travel to the southern tip of South America. They would fly from there to the American Antarctic outpost. Combined Sentence They would travel to the
answered
Jul 19, 2015
English
high-school
4
votes
68.7k
views
Santiago receives an allowance of $7 every week . How much total does he receive in 4 week?
answered
Jan 7, 2015
Mathematics
middle-school
0
votes
127k
views
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