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What is the value of z in the equation 3z + 5 = 4z − 8
answered
May 17, 2021
Mathematics
high-school
0
votes
14.3k
views
Solve the following equation. 50x - 1200= -5x + 1550 The solution set is (Simplify your answer.)
answered
May 13, 2021
Mathematics
college
2
votes
210k
views
Suppose a solid is formed by revolving the function f(x)=2+mx around the x-axis where 0≤m<1 and 0≤x≤1, and a washer is created by drilling a hole in the solid that corresponds to the function g(x)=1-mx. Determine the volume of the resulting washer as a function of m, and confirm the result for m=0 using the formula for a cylinder.
answered
May 10, 2021
Mathematics
college
6
votes
78.8k
views
What is the largest river in North America
answered
Apr 8, 2021
History
college
5
votes
198k
views
Which institution did Tocqueville see as an important exception to America’s egalitarianism? The U.S. Senate The U.S. Senate The existence of slavery in the South The existence of slavery in the South
answered
Mar 22, 2021
History
high-school
7
votes
140k
views
What were the first materlals for tools?
answered
Feb 7, 2021
History
college
7
votes
34.9k
views
What does the phrase terribly transient feet indicates
answered
Nov 14, 2020
English
middle-school
3
votes
172k
views
Which describes accomplishments of the Persian Empire?
answered
Sep 14, 2020
History
middle-school
5
votes
120k
views
Which looks best? Wondering which to give for Art class. 15 Points. A. Flower Girl B. Pig Tails C. Couple D. Destiny Depression
answered
Aug 23, 2020
Advanced Placement (AP)
middle-school
3
votes
3.7k
views
Select the sentence below that uses proper punctuation to separate a nonessential phrase from the main sentence. A: Kimberly was so hungry - she hadn’t eaten all day - that she ate an entire large pizza
answered
Apr 3, 2020
English
middle-school
3
votes
171k
views
Decades ago, most of the paint used in the US was lead-based because it was cheap, long lasting, and widely available. When scientists recognized that this was polluting the air with toxic lead, laws banned
answered
Mar 27, 2020
Physics
middle-school
4
votes
83.4k
views
A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 753 hours. A random sample of 28 light bulbs has a mean life of 726 hours. Assume the population is normally
answered
Jan 19, 2020
Mathematics
college
3
votes
235k
views
We have enough material to build a fence around a station that has a perimeter of 180 feet. The width of the rectangular space must be 30 1/4 feet. What must the length be?
answered
Sep 17, 2019
Mathematics
college
5
votes
126k
views
Please please help me out!
answered
Aug 16, 2019
Mathematics
high-school
1
vote
2.5k
views
What's the best definition of a topic sentence? A. The first sentence of the paragraph B. The conclusion of the sentence C. The sentence within a piece of writing that provides the main idea of the piece
answered
Jan 21, 2019
English
high-school
4
votes
6.2k
views
Tanks of compressed gas must be kept away from heat sources. If a compressed–gas tank is heated too much, it may explode and cause a great deal of damage. Which of the following best explains why a compressed–gas
answered
Feb 12, 2018
Chemistry
high-school
4
votes
220k
views
Describe the main reasons the Magna Carta was written.
answered
Jan 22, 2018
History
middle-school
4
votes
233k
views
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