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What is the value of (12-8)^2+21-4
answered
Jan 26, 2020
Mathematics
high-school
5
votes
4.7k
views
James spent 4/5 of his birthday money on three sweaters and four hats each sweater cost twice as much as each hat if he had $35 left after his shopping spree how much did James pay for each hat
answered
Jan 21, 2020
Mathematics
high-school
4
votes
192k
views
Mad confused so please help shisters!
answered
Oct 25, 2019
Mathematics
college
7
votes
15.4k
views
In the 1950's, emily had a procedure done to her in which the doctor used an instrument to cut the nerve fibers connecting her prefrontal cortex to the rest of the brain. this procedure, called _____________,
answered
Oct 25, 2019
Biology
high-school
1
vote
173k
views
Please help! Algebra 2! Enter the number of complex zeros for the polynomial function in the box. f(x)=x^5+4x^3−5x?
answered
Jun 18, 2019
Mathematics
high-school
2
votes
136k
views
Read this line from the passage: I hoped Jack would come round and help me out of the fix, but he didn’t. What fix is the narrator referring to?
answered
Mar 19, 2019
English
middle-school
3
votes
80.4k
views
F(x) = −5x − 4, find f(x) when x = 5 A f(5) = 21 B f(5) = −29 C f(5) = −5 D f(5) = −24
answered
Jan 19, 2019
Mathematics
high-school
4
votes
90.5k
views
Who is a second ac in a film industry
answered
Dec 6, 2018
Computers & Tech
high-school
5
votes
69.9k
views
Which of the following is an example of ethos? a.) With over 30 years of experience and a natural charisma, Paul Eliot is the best choice for president. b.)80 percent of voters plan to vote for David Smith.
answered
Nov 16, 2018
English
high-school
1
vote
202k
views
Steve reads 20 pages of his graphic novel per hour. If the book has 200 pages and he reads for d hours, which expression shows the number of pages he has left to read after reading for d hours?
answered
Nov 4, 2018
Mathematics
high-school
3
votes
47.3k
views
When you increase the tension on a piece on a piece of wire the speed of waves on it increases but the wavelength stays constant what happens to the frequency of the waves as the tension on the wire is
answered
Aug 19, 2018
Physics
middle-school
4
votes
103k
views
A young man exerted a force of 9000 N on a stalled car but was unable to move it. How much work was done?
answered
Aug 8, 2018
Physics
middle-school
1
vote
13.7k
views
What does the law of conservation of energy state? Energy can be created from nothing. Energy cannot be destroyed. Energy cannot change forms. The total amount of energy in a system changes continuously.
answered
Apr 28, 2018
Biology
high-school
2
votes
153k
views
What is the term for sedimentary rock that is composed of material evaporated from seawater A. Clastic B. Chemical C. Foliated D. Organic
answered
Jan 27, 2018
Biology
high-school
4
votes
131k
views
JUST (No.3) PLEASE! NOT (No.2) I know that Emily is incorrect, but I don't know what B and C are. a. State which student’s response is correct. b. Identify and correct the misconceptions in the incorrect
answered
Dec 10, 2017
Mathematics
high-school
2
votes
11.1k
views
in addition to learning cuneiform, sumerian scribes were required to study mathematics, science, and literature. a. true b. false
answered
Nov 2, 2017
History
high-school
1
vote
159k
views
The term of an arithmetic sequence is -5 and the tenth term is 13 find the common difference
answered
Oct 22, 2017
Mathematics
high-school
4
votes
143k
views
Because atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. True or false ? PLEASE NEED HELP!
answered
May 10, 2017
Physics
middle-school
4
votes
30.3k
views
Evaluate the given value of the variable z/2-4z+3(z-3) when z=8
answered
May 14, 2016
Mathematics
middle-school
3
votes
69.6k
views
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