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Compare 10+(-2) and -10+2. Can you use this to find the sum [10+(-2)] + (-10+ 2) without performing any additions? a) 10+(-2) is equal to -10+2. b) You cannot find the sum without performing additions.
answered
Nov 11, 2024
Mathematics
high-school
2
votes
154k
views
A block of wood with a mass of M = 2.5kg is suspended from fixed pegs by vertical strings l = 3.0m long, in a set-up known as a ballistic pendulum. A bullet with a mass of m = 10g and moving horizontally
answered
Nov 6, 2024
Physics
high-school
2
votes
119k
views
a mobile 50g, 10nc charge is perfectly balanced on top of a stationary 50nc charge. what will be the equilibrium height of the mobile charge?
answered
Oct 24, 2024
Physics
high-school
1
vote
2.3k
views
Put the following steps in order outlining the transformation of bacteria using plasmid encoding ampicillin resistance and green fluorescent protein: 1. Plate cells on media containing ampicillin. 2. Cell
answered
Oct 2, 2024
Biology
high-school
2
votes
75.5k
views
What is this standing committee solicits recommendations from subordinate chapters and other members of the fraternity, preparing a list of one or more nominees for each position on the National Council
answered
Jul 25, 2024
Social Studies
high-school
1
vote
161k
views
When retrieving an anchor, how should you break it free from the bottom?
answered
Feb 7, 2024
Engineering
college
2
votes
26.4k
views
Researchers who utilize an intersectional approach to studying gender find that gender inequality is the same for all women, irrespective of other inequalities like race, disability status, or sexual orientation.
answered
Sep 1, 2023
Social Studies
college
3
votes
174k
views
Where do the children go at the start of Chapter 4? a wrinkle in time
answered
Aug 19, 2023
English
high-school
6
votes
197k
views
The total volume of a tree increases 8% each year. What will its volume be after 7 years if its volume is 5 cubic meters now? A) 5(1.08)^7 B) 5(7)(0.08) C) 5(0.08)^7 D) 5(7)(1.08)
answered
Jul 22, 2023
Mathematics
college
2
votes
128k
views
Consider the line x+2y=6. What is the slope of a line perpendicular to this line? What is the slope of a line parallel to this line? Slope of a perpendicular line: Slope of a parallel line:
answered
May 24, 2023
Mathematics
college
11
votes
55.4k
views
Why wasbt there any federalist candidates in 1824?
answered
Mar 19, 2023
Social Studies
high-school
11
votes
187k
views
Triangle A is rotated 90° about the origin. Which triangle shows the image?
answered
Jan 31, 2023
Mathematics
college
4
votes
57.2k
views
If there are 10 students in the class, how many ways are there to make two teams of 5, where one team gets red jerseys and the other
answered
Jan 27, 2023
Mathematics
college
8
votes
170k
views
Help me pls anyone pls
answered
Dec 28, 2022
English
high-school
2
votes
72.4k
views
The Happy Widget Company has a fixed cost of $1,163 each day to run their factory and a variable cost of $1.69 for each widget they produce. Create a linear model for their daily cost. How much does it
answered
Oct 19, 2022
Mathematics
college
3
votes
213k
views
Brian bought beverages for his coworkers. On Monday he bought 3 sodas and 4 iced teas for $18. On Tuesday he bought 5 sodas and 2 iced teas for $16.
answered
Oct 18, 2022
Mathematics
high-school
6
votes
148k
views
The earth composed mainly of?
answered
Oct 8, 2022
Biology
high-school
4
votes
161k
views
What is the domain of f(x) = (x + 2)2 – 1?
answered
Oct 1, 2022
Mathematics
high-school
5
votes
210k
views
A certain process for manufacturing integrated circuits has been in use for a period of time, and it is known that 12% of the circuits it produces are defective. A new process that is supposed to reduce
answered
Aug 1, 2022
Mathematics
college
7
votes
40.5k
views
6. How could the water purification system that scientists use on the International Space Station mostbenefit people on Earth? A. It could be sold by NASA to make money. B. It could provide water during
answered
Jul 13, 2022
Chemistry
middle-school
5
votes
167k
views
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