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−(a−b) please simplify
answered
May 3, 2021
Mathematics
middle-school
3
votes
195k
views
Jose and Tamara are decorating for a party. They have two different color streamers, red and blue. The ratio of length of red to length of blue is 2 to 3. If there is 38 ft of red streamer, how many feet
answered
Mar 8, 2021
Mathematics
middle-school
3
votes
94.6k
views
What is the volume, in cubic millimeters, of the composite figure? (Round to the nearest hundredth. Use 3.14 for Pi.) V cylinder = pi r squared h. V sphere = four-thirds pi r cubed. A cylinder and half
answered
Mar 3, 2021
Mathematics
middle-school
3
votes
26.1k
views
What is paramontcy pls fast
answered
Feb 1, 2021
History
college
2
votes
151k
views
How does American democracy differ from early Puritan beliefs?
answered
Jan 6, 2021
Social Studies
high-school
6
votes
114k
views
In a double-slit experiment, the third-order maximum for light of wavelength 520 nm is located 17 mm from the central bright spot on a screen 1.6 m from the slits. Light of wavelength 630 nm is then projected
answered
Nov 8, 2020
Physics
college
2
votes
191k
views
What is the cube root of 27a^12? A. -за^ B.-За C.За D.за^4
answered
Sep 27, 2020
Mathematics
middle-school
3
votes
65.1k
views
A random sample of 157 recent donations at a certain blood bank reveals that 86 were type A blood. Does this suggest that the actual percentage of type A donations differs from 40%, the percentage of the
answered
Aug 25, 2020
Mathematics
college
3
votes
118k
views
What’s the gist in chapter 5 of To Kill Mockingbird?
answered
May 4, 2020
English
middle-school
4
votes
199k
views
Radical expressions square root of 28
answered
Jan 29, 2020
Mathematics
middle-school
3
votes
183k
views
Which description is the basis of proof that sin^2 x + cos^2 x= 1 ? A. trigonometric identity, which states that tan x = (sin x / cos x) B. equation of a circle with (0,0) as its center and radius = 1
answered
Sep 25, 2019
Mathematics
middle-school
3
votes
39.8k
views
Leah multiplied the number 2 by itself 4 times (2x2x2x2). Deshon multiplied the number 4 by itself 2 times (4x4). Which product is greater.explain.
answered
Sep 7, 2019
Mathematics
college
6
votes
63.3k
views
____ languages create source code using words and structures similar to spoken language.
answered
Aug 7, 2019
Computers and Technology
high-school
3
votes
1.7k
views
The proposed amendment to the Constitution that would have made men and women 100 percent equal in the eyes of the law was known as which of the following? The women's liberation amendment the equal rights
answered
Jun 14, 2019
Social Studies
high-school
4
votes
6.7k
views
I have to write a writing on something that gives me pleasure but that others might take for granted.. any ideas on a topic? Please answer ASAP thank u!!
answered
May 28, 2019
English
high-school
4
votes
10.2k
views
Write an expression that shows the product of 5 and the difference of 12 and 9
answered
Oct 26, 2018
Mathematics
high-school
5
votes
15.5k
views
which type of current occurs when the oceans surface water becomes denser than the water below it and sinks
answered
Jul 25, 2018
Biology
middle-school
3
votes
44.7k
views
Most economists believe that a sales tax increase affects which group the MOST?
answered
Jun 19, 2018
Social Studies
high-school
6
votes
38.8k
views
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