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jaja
Questions (16)
in 1-2 sentences,explain why the following operation is a closed system under subtraction
(9x^2+17x13)-(2x^2+12x+11)
1 answer
43 views
Use the following multiplication problem to show how multiplying polynomials is a closed system
(x^2-1)(-2x+5)
1 answer
56 views
is (x-5)(x+3) equivalent to 2x^2-x^2-2x-20+5
distributive property
3 answers
23 views
is 22r-13 equivalent to19r+(3r-2)-11
associative property
1 answer
22 views
is y⋅3x equivalent to 3xy
1 answer
22 views
In west african folklore which animal would be MOST likely to be associated with cleverness and mischievousness due to its
1 answer
27 views
Works such as “Their Eyes Were Watching God” by Zora Neale Hurston and “ Beloved and The Bluest Eye” by Toni Morrison
1 answer
41 views
How would you identify and describe how characteristics of Black American history and culture have been reflected in literary
1 answer
23 views
W. E. B. Du Bois grew up north of the Mason-Dixie line. Marcus Garvey was born in Jamaica but lived in many places (including
1 answer
25 views
Identify and describe the influence of African oral traditions on Black American culture.Where do you see evidence that modern
1 answer
67 views
Write an explicit formula for a_na
n , the n^{\text{th}}n th term of the sequence 15, 25, 35, ...
1 answer
119 views
Wonwoo earned a score of 940 on a national achievement test. The mean test score was 850 with a standard deviation of 100.
1 answer
433 views
Brand A granola is 25% nuts and dried fruit and brand B granola is 20% nuts and dried fruit. How much of sweet item A and
1 answer
759 views
limestone (CaCO3) is used to remove acidic pollutants from smokestack flue gases. It is heated to form lime (CaO) , which reacts
1 answer
2,519 views
A tennis ball is projected
horizontally from the top of a cliff 50m high with a velocity of 10ms -1 , find (a) the time taken to
3 answers
2,027 views
rectangular region of lenght x and width y has an area of 520 square meters. write the width y as a function of x
2 answers
551 views
Answers (8)
10
lmaoo everyone taking this right at the same time huh
fdhyfdghhgt
blah blah?
answer a
263.76
-16t^2+48t+864
yes it was correct! thank you
