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New technologies have allowed buildings to become taller and heavier than ever before.This is an example of:
answered
Dec 4, 2021
Chemistry
middle-school
3
votes
115k
views
Use the diagram and scenario to answer the constructed response question. Marcus recently visited his doctor with complaints of nausea, stomach cramps, bloating, and gas that occur approximately 45 minutes
answered
Nov 22, 2021
Biology
college
6
votes
21.9k
views
Look at the reaction below. Which substance is the base in the reaction? 2H2O (l) H2SO4 (aq) CaSO4 (aq) Ca(OH)2 (aq)
answered
Aug 21, 2021
Chemistry
high-school
6
votes
174k
views
Joaquin needs twelve and one-half feet of floor trim to go around the inside of a closet. He has one piece of trim that is three and three-fourths feet and another piece of trim that is three and one-half
answered
Jul 25, 2021
Mathematics
high-school
3
votes
189k
views
Please help Which two points on the number line are opposites? A number line going from negative 2 to positive 2 in increments of 1. There are 3 equal spaces between each number. Point A is 1 mark to the
answered
Jun 28, 2021
Mathematics
middle-school
4
votes
200k
views
What was harriet Tubman known for???????
answered
Mar 23, 2021
Social Studies
high-school
3
votes
144k
views
Please list two additional interesting facts about the Stylophone:[I
answered
Mar 16, 2021
Arts
college
2
votes
156k
views
Find the average rate of change of the function f(x)=(3/-3x-5), on the interval x ∈ [0,3]
answered
Feb 28, 2021
Mathematics
high-school
7
votes
28.2k
views
Simplify 2x2 - y for x = 3 and y=-2. o 20 o 14 o 16 o 10
answered
Feb 14, 2021
Mathematics
middle-school
2
votes
203k
views
Can I please get some help on these 2 problems? Thank you. pictures attached.
answered
Sep 25, 2020
Mathematics
high-school
5
votes
174k
views
Which statement about the treatment of Japanese Americans during World War 2 is correct?
answered
Aug 11, 2020
History
middle-school
6
votes
199k
views
Shay created the table below to graph the equation r-3-sin theta (rounded to the hundredths place). Analyze the table. Did Shay make a mistake? If there is a mistake, which point is incorrect?
answered
Jul 27, 2020
Mathematics
middle-school
4
votes
41.9k
views
What was the authors' most likely purpose in writing this passage? O to inspire the workers of the world to join the communists O to describe the merits of communism over capitalism O to explain their
answered
Jun 17, 2020
Mathematics
middle-school
6
votes
155k
views
Waow. I mean, this is just unbelievable. This question is just crazier than a road lizard. Mind helpin an old racecar out on this question?
answered
Dec 15, 2019
Mathematics
high-school
5
votes
177k
views
Boyle’s law states that the volume of a gas varies inversely with applied pressure. A helium balloon has a volume of 22 cubic meters at sea level where the air pressure is 1 atmosphere. The balloon is
answered
Sep 12, 2019
Mathematics
high-school
2
votes
226k
views
Amanda is raising her first son, stanley, on her own. the child is very comfortable and at ease in his mother's presence, but when she is gone he gets tense and looks for her. amanda provides stanley with
answered
Aug 31, 2019
Social Studies
high-school
2
votes
91.4k
views
What is the hydroxide concentration of a 0.10 molar solution of ammonia at equilibrium if its Ka is 5.62 × 10-10?
answered
Jul 27, 2019
Chemistry
college
4
votes
135k
views
If y = kx, what is the value of x if y = 0.33 and k = 1/4? A) 0.08 B) 0.33 C) 0.50 D) 1.32
answered
Jan 19, 2019
Mathematics
middle-school
5
votes
90.3k
views
Why is it important to apply chronological thinking when reading a historical narrative
answered
Dec 25, 2018
History
high-school
4
votes
110k
views
What is the slope of a line that is parallel to the line y = 3/4x + 2? A. -4/3 B. -3/4 C. 3/4 D. 4/3
answered
Dec 17, 2018
Mathematics
high-school
3
votes
101k
views
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